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TDD anti patterns - episode 5 - with Sofia Carb...

TDD anti patterns - episode 5 - with Sofia Carballo and Juan Pablo

Testing practices has increasing its adoption by developers, shifting left the test responsibilities

And increasing the quality of the code, besides that, continuous testing is an agile practice that impacts the software development life cycle. In this talk we are going to focus on the following TDD anti-patterns: The stranger, The operating system evangelist, Success against all odds and The free ride.

Marabesi

April 21, 2022
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  1. TDD - EP 5 codurance.com Testing anti-patterns - The stranger,

    The operating system evangelist, Success against all odds and The free ride
  2. Matheus Marabesi Hello there, you can call me Marabesi, But

    my name is Matheus Marabesi, I work at Codurance as a Software Craftsperson. I enjoy talking about anything related to: testing, patterns and gamification. You can find me at @MatheusMarabesi or https://marabesi.com Codurance Crafting Code
  3. 1. Intro - Recap 2. The stranger 3. The operating

    system evangelist 4. Success against all odds 5. The free ride 6. Wrapping up Crafting code Agenda
  4. The Liar The Giant The Mockery The Inspector Generous Leftovers

    The Local Hero The Nitpicker The Secret Catcher The Dodger The Loudmouth Anti patterns The Greedy Catcher Excessive Setup The Sequencer Hidden Dependency The Enumerator The Stranger The Operating System Evangelist Success Against All Odds The Free Ride The One The Peeping Tom The Slow Poke James Carr - TDD Anti-Patterns
  5. The Liar 4 The Giant 5 The Mockery 1 The

    Inspector 7 Generous Leftovers 5 The Local Hero 7 The Nitpicker 8 The Secret Catcher 7 The Dodger 8 The Loudmouth 8 Anti patterns The Greedy Catcher 7 Excessive Setup 3 The Sequencer 7 Hidden Dependency 2 The Enumerator 8 The Stranger The Operating System Evangelist Success Against All Odds The Free Ride The One The Peeping Tom The Slow Poke 6
  6. Anti patterns - Survey takeaways 1. Survey notes: Javascript, PHP

    and Java were the most used programming languages 2. Survey notes: Practitioners usually informally learn TDD 3. The anti patterns covered were related to test last 4. Subjects we touched around testability: SOLID, Object calisthenics, Non-determinism and the test pyramid 5. Examples are from open source projects and also extraction from real code bases
  7. 2. Anti-patterns - Episode 5 The stranger, The operating system

    evangelist, Success against all odds and The free ride Getting started
  8. The Liar The Giant The Mockery The Inspector Generous Leftovers

    The Local Hero The Nitpicker The Secret Catcher The Dodger The Loudmouth Anti patterns The Greedy Catcher Excessive Setup The Sequencer Hidden Dependency The Enumerator The Stranger The Operating System Evangelist Success Against All Odds The Free Ride The One The Peeping Tom The Slow Poke James Carr - TDD Anti-Patterns
  9. The Liar The Giant The Mockery The Inspector Generous Leftovers

    The Local Hero The Nitpicker The Secret Catcher The Dodger The Loudmouth Anti patterns The Greedy Catcher Excessive Setup The Sequencer Hidden Dependency The Enumerator The Stranger 7 The Operating System Evangelist 8 Success Against All Odds 3 The Free Ride 8 The One The Peeping Tom The Slow Poke James Carr - TDD Anti-Patterns
  10. 2. The stranger - 🏆 7 A test case that

    doesn’t even belong in the unit test it is part of. it’s really testing a separate object, most likely an object that is used by the object under test, but the test case has gone and tested that object directly without relying on the output from the object under test making use of that object for its own behavior. Crafting code
  11. • It depends on context • It is related to

    the xUnit pattern in the section "Test smells" The stranger
  12. • It depends on context • It is related to

    the xUnit pattern in the section "Test smells" • It can be related to mocks The stranger
  13. 3. The Operating System Evangelist - 🏆8 A unit test

    that relies on a specific operation system environment to be in place in order to work. Crafting code
  14. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  15. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  16. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  17. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  18. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  19. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  20. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  21. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  22. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  23. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  24. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  25. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  26. class LutrisWrapperTestCase(unittest.TestCase): def test_excluded_initial_process(self): "Test that an excluded process that

    starts a monitored process works" env = os.environ.copy() env['PYTHONPATH'] = ':'.join(sys.path) # run the lutris-wrapper with a bash subshell. bash is "excluded" wrapper_proc = subprocess.Popen( [ sys.executable, lutris_wrapper_bin, 'title', '0', '1', 'bash', 'bash', '-c', "echo Hello World; exec 1>&-; while sleep infinity; do true; done" ], stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env, ) Python - Lutris
  27. @Test public void testWithoutSOptionAndWithoutJENKINS_URL() throws Exception { Assume.assumeThat(System.getenv("JENKINS_URL"), is(nullValue())); //

    TODO instead remove it from the process env? assertNotEquals(0, launch("java", "-Duser.home=" + home, "-jar", jar.getAbsolutePath(), "who-am-i") ); } Java - Jenkins
  28. @Test public void testWithoutSOptionAndWithoutJENKINS_URL() throws Exception { Assume.assumeThat(System.getenv("JENKINS_URL"), is(nullValue())); //

    TODO instead remove it from the process env? assertNotEquals(0, launch("java", "-Duser.home=" + home, "-jar", jar.getAbsolutePath(), "who-am-i") ); } Java - Jenkins
  29. 4. Success Against All Odds - 🏆3 A test that

    was written pass first rather than fail first. As an unfortunate side effect, the test case happens to always pass even though the test should fail. Crafting code
  30. @Repository class ProductsRepositoryWithPostgres( private val entityManager: EntityManager ) : Repository

    { override fun listFilteredProducts(query: String?, input: PagingQueryInput?) { val pageRequest: PageRequest = input.asPageRequest() val page: Page<Product> = if (query.isNullOrBlank()) { entityManager.findAll(pageRequest) } else { entityManager.findAllByName(query, pageRequest) } return page } } mockk - kotlin
  31. @Repository class ProductsRepositoryWithPostgres( private val entityManager: EntityManager ) : Repository

    { override fun listFilteredProducts(query: String?, input: PagingQueryInput?) { val pageRequest: PageRequest = input.asPageRequest() val page: Page<Product> = if (query.isNullOrBlank()) { entityManager.findAll(pageRequest) } else { entityManager.findAllByName(query, pageRequest) } return page } } mockk - kotlin
  32. @Repository class ProductsRepositoryWithPostgres( private val entityManager: EntityManager ) : Repository

    { override fun listFilteredProducts(query: String?, input: PagingQueryInput?) { val pageRequest: PageRequest = input.asPageRequest() val page: Page<Product> = if (query.isNullOrBlank()) { entityManager.findAll(pageRequest) } else { entityManager.findAllByName(query, pageRequest) } return page } } mockk - kotlin
  33. @Repository class ProductsRepositoryWithPostgres( private val entityManager: EntityManager ) : Repository

    { override fun listFilteredProducts(query: String?, input: PagingQueryInput?) { val pageRequest: PageRequest = input.asPageRequest() val page: Page<Product> = if (query.isNullOrBlank()) { entityManager.findAll(pageRequest) } else { entityManager.findAllByName(query, pageRequest) } return page } } mockk - kotlin
  34. @Repository class ProductsRepositoryWithPostgres( private val entityManager: EntityManager ) : Repository

    { override fun listFilteredProducts(query: String?, input: PagingQueryInput?) { val pageRequest: PageRequest = input.asPageRequest() val page: Page<Product> = if (query.isNullOrBlank()) { entityManager.findAll(pageRequest) } else { entityManager.findAllByName(query, pageRequest) } return page } } mockk - kotlin
  35. @Repository class ProductsRepositoryWithPostgres( private val entityManager: EntityManager ) : Repository

    { override fun listFilteredProducts(query: String?, input: PagingQueryInput?) { val pageRequest: PageRequest = input.asPageRequest() val page: Page<Product> = if (query.isNullOrBlank()) { entityManager.findAll(pageRequest) } else { entityManager.findAllByName(query, pageRequest) } return page } } mockk - kotlin
  36. @Repository class ProductsRepositoryWithPostgres( private val entityManager: EntityManager ) : Repository

    { override fun listFilteredProducts(query: String?, input: PagingQueryInput?) { val pageRequest: PageRequest = input.asPageRequest() val page: Page<Product> = if (query.isNullOrBlank()) { entityManager.findAll(pageRequest) } else { entityManager.findAllByName(query, pageRequest) } return page } } mockk - kotlin
  37. @Repository class ProductsRepositoryWithPostgres( private val entityManager: EntityManager ) : Repository

    { override fun listFilteredProducts(query: String?, input: PagingQueryInput?) { val pageRequest: PageRequest = input.asPageRequest() val page: Page<Product> = if (query.isNullOrBlank()) { entityManager.findAll(pageRequest) } else { entityManager.findAllByName(query, pageRequest) } return page } } mockk - kotlin
  38. @Repository class ProductsRepositoryWithPostgres( private val entityManager: EntityManager ) : Repository

    { override fun listFilteredProducts(query: String?, input: PagingQueryInput?) { val pageRequest: PageRequest = input.asPageRequest() val page: Page<Product> = if (query.isNullOrBlank()) { entityManager.findAll(pageRequest) } else { entityManager.findAllByName(query, pageRequest) } return page } } mockk - kotlin
  39. @Repository class ProductsRepositoryWithPostgres( private val entityManager: EntityManager ) : Repository

    { override fun listFilteredProducts(query: String?, input: PagingQueryInput?) { val pageRequest: PageRequest = input.asPageRequest() val page: Page<Product> = if (query.isNullOrBlank()) { entityManager.findAll(pageRequest) } else { entityManager.findAllByName(query, pageRequest) } return page } } mockk - kotlin
  40. private fun setupBeforeAll() { productIds = (1..100).map { db().productWithDependencies().apply().get<ProductId>() }

    productIdsContainingWood.addAll( (1..3).map { insertProductWithName("WoodyWoodOrange " + faker.funnyName().name()) } ) productIdsContainingWood.addAll( (1..3).map { insertProductWithName( faker.funnyName().name() + " WoodyWoodOrange " + faker.funnyName().name() ) } ) mockk - kotlin
  41. private fun setupBeforeAll() { productIds = (1..100).map { db().productWithDependencies().apply().get<ProductId>() }

    productIdsContainingWood.addAll( (1..3).map { insertProductWithName("WoodyWoodOrange " + faker.funnyName().name()) } ) productIdsContainingWood.addAll( (1..3).map { insertProductWithName( faker.funnyName().name() + " WoodyWoodOrange " + faker.funnyName().name() ) } ) mockk - kotlin
  42. private fun setupBeforeAll() { productIds = (1..100).map { db().productWithDependencies().apply().get<ProductId>() }

    productIdsContainingWood.addAll( (1..3).map { insertProductWithName("WoodyWoodOrange " + faker.funnyName().name()) } ) productIdsContainingWood.addAll( (1..3).map { insertProductWithName( faker.funnyName().name() + " WoodyWoodOrange " + faker.funnyName().name() ) } ) mockk - kotlin
  43. private fun setupBeforeAll() { productIds = (1..100).map { db().productWithDependencies().apply().get<ProductId>() }

    productIdsContainingWood.addAll( (1..3).map { insertProductWithName("WoodyWoodOrange " + faker.funnyName().name()) } ) productIdsContainingWood.addAll( (1..3).map { insertProductWithName( faker.funnyName().name() + " WoodyWoodOrange " + faker.funnyName().name() ) } ) mockk - kotlin
  44. private fun setupBeforeAll() { productIds = (1..100).map { db().productWithDependencies().apply().get<ProductId>() }

    productIdsContainingWood.addAll( (1..3).map { insertProductWithName("WoodyWoodOrange " + faker.funnyName().name()) } ) productIdsContainingWood.addAll( (1..3).map { insertProductWithName( faker.funnyName().name() + " WoodyWoodOrange " + faker.funnyName().name() ) } ) mockk - kotlin
  45. productIdsContainingWood.addAll( (1..2).map { insertProductWithName(faker.funnyName().name() + " WoodyWoodOrange") } ) cancelledProductId

    = db().productWithDependencies("status" to Product.CANCELLED).apply().get<ProductId>() idsOfStartedByWithCustomerDeadline.addAll( listOf( db().productWithDependencies("customer_deadline" to "2022-04-03T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-02T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-01T00:00:00.00Z").apply() .get<ProductId>(), ) ) } mockk - kotlin
  46. productIdsContainingWood.addAll( (1..2).map { insertProductWithName(faker.funnyName().name() + " WoodyWoodOrange") } ) cancelledProductId

    = db().productWithDependencies("status" to Product.CANCELLED).apply().get<ProductId>() idsOfStartedByWithCustomerDeadline.addAll( listOf( db().productWithDependencies("customer_deadline" to "2022-04-03T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-02T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-01T00:00:00.00Z").apply() .get<ProductId>(), ) ) } mockk - kotlin
  47. productIdsContainingWood.addAll( (1..2).map { insertProductWithName(faker.funnyName().name() + " WoodyWoodOrange") } ) cancelledProductId

    = db().productWithDependencies("status" to Product.CANCELLED).apply().get<ProductId>() idsOfStartedByWithCustomerDeadline.addAll( listOf( db().productWithDependencies("customer_deadline" to "2022-04-03T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-02T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-01T00:00:00.00Z").apply() .get<ProductId>(), ) ) } mockk - kotlin
  48. productIdsContainingWood.addAll( (1..2).map { insertProductWithName(faker.funnyName().name() + " WoodyWoodOrange") } ) cancelledProductId

    = db().productWithDependencies("status" to Product.CANCELLED).apply().get<ProductId>() idsOfStartedByWithCustomerDeadline.addAll( listOf( db().productWithDependencies("customer_deadline" to "2022-04-03T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-02T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-01T00:00:00.00Z").apply() .get<ProductId>(), ) ) } mockk - kotlin
  49. productIdsContainingWood.addAll( (1..2).map { insertProductWithName(faker.funnyName().name() + " WoodyWoodOrange") } ) cancelledProductId

    = db().productWithDependencies("status" to Product.CANCELLED).apply().get<ProductId>() idsOfStartedByWithCustomerDeadline.addAll( listOf( db().productWithDependencies("customer_deadline" to "2022-04-03T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-02T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-01T00:00:00.00Z").apply() .get<ProductId>(), ) ) } mockk - kotlin
  50. productIdsContainingWood.addAll( (1..2).map { insertProductWithName(faker.funnyName().name() + " WoodyWoodOrange") } ) cancelledProductId

    = db().productWithDependencies("status" to Product.CANCELLED).apply().get<ProductId>() idsOfStartedByWithCustomerDeadline.addAll( listOf( db().productWithDependencies("customer_deadline" to "2022-04-03T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-02T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-01T00:00:00.00Z").apply() .get<ProductId>(), ) ) } mockk - kotlin
  51. productIdsContainingWood.addAll( (1..2).map { insertProductWithName(faker.funnyName().name() + " WoodyWoodOrange") } ) cancelledProductId

    = db().productWithDependencies("status" to Product.CANCELLED).apply().get<ProductId>() idsOfStartedByWithCustomerDeadline.addAll( listOf( db().productWithDependencies("customer_deadline" to "2022-04-03T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-02T00:00:00.00Z").apply() .get<ProductId>(), db().productWithDependencies("customer_deadline" to "2022-04-01T00:00:00.00Z").apply() .get<ProductId>(), ) ) } mockk - kotlin
  52. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  53. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  54. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  55. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  56. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  57. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  58. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  59. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  60. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  61. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  62. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  63. @Test fun `list products sorted by creation at date descending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_DESC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  64. @Test fun `list products sorted by creation at date ascending`()

    { val pageQueryInput = PagingQueryInput( size = 30, page = 0, sort = listOf(Sort.CREATED_AT_ASC) ) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(4) assertThat(result.totalElements).isEqualTo(112) assertThat(result.content.size).isEqualTo(30) assertThat(result.content).allSatisfy { productIds.subList(0, 29).contains(it.id) } } mockk - kotlin
  65. @Test fun `list products sorted by ascending creation date`() {

    db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_ASC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") } mockk - kotlin
  66. @Test fun `list products sorted by ascending creation date`() {

    db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_ASC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") } mockk - kotlin
  67. @Test fun `list products sorted by ascending creation date`() {

    db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_ASC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") } mockk - kotlin
  68. @Test fun `list products sorted by ascending creation date`() {

    db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_ASC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") } mockk - kotlin
  69. @Test fun `list products sorted by ascending creation date`() {

    db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_ASC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") } mockk - kotlin
  70. @Test fun `list products sorted by ascending creation date`() {

    db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_ASC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") } mockk - kotlin
  71. @Test fun `list products sorted by ascending creation date`() {

    db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_ASC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") } mockk - kotlin
  72. @Test fun `list products sorted by ascending creation date`() {

    db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_ASC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") } mockk - kotlin
  73. @Test fun `list products sorted by creation at date descending`()

    { db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_DESC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") } mockk - kotlin
  74. @Test fun `list products sorted by creation at date descending`()

    { db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_DESC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") } mockk - kotlin
  75. @Test fun `list products sorted by creation at date descending`()

    { db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_DESC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") } mockk - kotlin
  76. @Test fun `list products sorted by creation at date descending`()

    { db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_DESC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") } mockk - kotlin
  77. @Test fun `list products sorted by creation at date descending`()

    { db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_DESC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") } mockk - kotlin
  78. @Test fun `list products sorted by creation at date descending`()

    { db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_DESC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") } mockk - kotlin
  79. @Test fun `list products sorted by creation at date descending`()

    { db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_DESC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") } mockk - kotlin
  80. @Test fun `list products sorted by creation at date descending`()

    { db().productWithDependencies("created_at" to "2022-04-01T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-02T00:00:00.00Z").apply() db().productWithDependencies("created_at" to "2022-04-03T00:00:00.00Z").apply() val pageQueryInput = PagingQueryInput(sort = listOf(SortOrder.CREATED_AT_DESC)) val result = repository.listFilteredProducts("", pageQueryInput) assertThat(result.content[0].createdAt).isEqualTo("2022-04-03T00:00:00.00Z") assertThat(result.content[1].createdAt).isEqualTo("2022-04-02T00:00:00.00Z") assertThat(result.content[2].createdAt).isEqualTo("2022-04-01T00:00:00.00Z") } mockk - kotlin
  81. @Test fun `should list products`() { insertTenProducts() val page =

    PagingQueryInput(size = 10) val result = repository.listFilteredProductBriefs(null, null, page) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin
  82. @Test fun `should list products`() { insertTenProducts() val page =

    PagingQueryInput(size = 10) val result = repository.listFilteredProductBriefs(null, null, page) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin
  83. @Test fun `should list products`() { insertTenProducts() val page =

    PagingQueryInput(size = 10) val result = repository.listFilteredProductBriefs(null, null, page) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin
  84. @Test fun `should list products`() { insertTenProducts() val page =

    PagingQueryInput(size = 10) val result = repository.listFilteredProductBriefs(null, null, page) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin
  85. @Test fun `should list products`() { insertTenProducts() val page =

    PagingQueryInput(size = 10) val result = repository.listFilteredProductBriefs(null, null, page) assertThat(result.currentPage).isEqualTo(0) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin
  86. @Test fun `should have one page when the list is

    ten`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin
  87. @Test fun `should have one page when the list is

    ten`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin
  88. @Test fun `should have one page when the list is

    ten`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin
  89. @Test fun `should have one page when the list is

    ten`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin
  90. @Test fun `should have one page when the list is

    ten`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin
  91. @Test fun `should have one page when the list is

    ten`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin
  92. mockk - kotlin @Test fun `should be on the first

    page by default`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.currentPage).isEqualTo(0) }
  93. mockk - kotlin @Test fun `should be on the first

    page by default`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.currentPage).isEqualTo(0) }
  94. mockk - kotlin @Test fun `should be on the first

    page by default`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.currentPage).isEqualTo(0) }
  95. mockk - kotlin @Test fun `should be on the first

    page by default`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.currentPage).isEqualTo(0) }
  96. @Test fun `should have one page when the list is

    ten`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.totalPages).isEqualTo(1) } mockk - kotlin @Test fun `should be on the first page by default`() { insertTenProducts() val page = PagingQueryInput(size = 10) val result = repository.listFilteredProducts( null, null, Page ) assertThat(result.currentPage).isEqualTo(0) }
  97. describe('Request.headers', function () { it('should work', async () => {

    const { page, server, isChrome } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); if (isChrome) expect(response.request().headers()['user-agent']).toContain('Chrome'); else expect(response.request().headers()['user-agent']).toContain('Firefox'); }); }); describe('Request.headers', function () { itChromeOnly('should define Chrome as user agent header', async () => { const { page, server } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); expect(response.request().headers()['user-agent']).toContain('Chrome'); }); itFirefoxOnly('should define Firefox as user agent header', async () => { const { page, server } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); expect(response.request().headers()['user-agent']).toContain('Firefox'); }); }); Puppeteer A
  98. describe('Request.headers', function () { it('should work', async () => {

    const { page, server, isChrome } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); if (isChrome) expect(response.request().headers()['user-agent']).toContain('Chrome'); else expect(response.request().headers()['user-agent']).toContain('Firefox'); }); }); describe('Request.headers', function () { itChromeOnly('should define Chrome as user agent header', async () => { const { page, server } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); expect(response.request().headers()['user-agent']).toContain('Chrome'); }); itFirefoxOnly('should define Firefox as user agent header', async () => { const { page, server } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); expect(response.request().headers()['user-agent']).toContain('Firefox'); }); }); Puppeteer B
  99. describe('Request.headers', function () { it('should work', async () => {

    const { page, server, isChrome } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); if (isChrome) expect(response.request().headers()['user-agent']).toContain('Chrome'); else expect(response.request().headers()['user-agent']).toContain('Firefox'); }); }); describe('Request.headers', function () { itChromeOnly('should define Chrome as user agent header', async () => { const { page, server } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); expect(response.request().headers()['user-agent']).toContain('Chrome'); }); itFirefoxOnly('should define Firefox as user agent header', async () => { const { page, server } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); expect(response.request().headers()['user-agent']).toContain('Firefox'); }); }); Puppeteer A B
  100. describe('Request.headers', function () { it('should work', async () => {

    const { page, server, isChrome } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); if (isChrome) expect(response.request().headers()['user-agent']).toContain('Chrome'); else expect(response.request().headers()['user-agent']).toContain('Firefox'); }); }); describe('Request.headers', function () { itChromeOnly('should define Chrome as user agent header', async () => { const { page, server } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); expect(response.request().headers()['user-agent']).toContain('Chrome'); }); itFirefoxOnly('should define Firefox as user agent header', async () => { const { page, server } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); expect(response.request().headers()['user-agent']).toContain('Firefox'); }); }); Puppeteer A B Could you spot something that seems to be a smell?
  101. describe('Request.headers', function () { it('should work', async () => {

    const { page, server, isChrome } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); if (isChrome) expect(response.request().headers()['user-agent']).toContain('Chrome'); else expect(response.request().headers()['user-agent']).toContain('Firefox'); }); }); describe('Request.headers', function () { itChromeOnly('should define Chrome as user agent header', async () => { const { page, server } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); expect(response.request().headers()['user-agent']).toContain('Chrome'); }); itFirefoxOnly('should define Firefox as user agent header', async () => { const { page, server } = getTestState(); const response = await page.goto(server.EMPTY_PAGE); expect(response.request().headers()['user-agent']).toContain('Firefox'); }); }); Puppeteer A B What about anti-patterns?
  102. 5. The Free Ride - 🏆8 Rather than write a

    new test case method to test another feature or functionality, a new assertion rides along in an existing test case. Crafting code
  103. it('Page.Events.RequestFailed', async () => { const { page, server, isChrome

    } = getTestState(); await page.setRequestInterception(true); page.on('request', (request) => { if (request.url().endsWith('css')) request.abort(); else request.continue(); }); const failedRequests = []; page.on('requestfailed', (request) => failedRequests.push(request)); await page.goto(server.PREFIX + '/one-style.html'); expect(failedRequests.length).toBe(1); expect(failedRequests[0].url()).toContain('one-style.css'); expect(failedRequests[0].response()).toBe(null); expect(failedRequests[0].resourceType()).toBe('stylesheet'); if (isChrome) expect(failedRequests[0].failure().errorText).toBe('net::ERR_FAILED'); else expect(failedRequests[0].failure().errorText).toBe('NS_ERROR_FAILURE'); expect(failedRequests[0].frame()).toBeTruthy(); }); Javascript/Typescript - Puppeteer
  104. it('Page.Events.RequestFailed', async () => { const { page, server, isChrome

    } = getTestState(); await page.setRequestInterception(true); page.on('request', (request) => { if (request.url().endsWith('css')) request.abort(); else request.continue(); }); const failedRequests = []; page.on('requestfailed', (request) => failedRequests.push(request)); await page.goto(server.PREFIX + '/one-style.html'); expect(failedRequests.length).toBe(1); expect(failedRequests[0].url()).toContain('one-style.css'); expect(failedRequests[0].response()).toBe(null); expect(failedRequests[0].resourceType()).toBe('stylesheet'); if (isChrome) expect(failedRequests[0].failure().errorText).toBe('net::ERR_FAILED'); else expect(failedRequests[0].failure().errorText).toBe('NS_ERROR_FAILURE'); expect(failedRequests[0].frame()).toBeTruthy(); }); Javascript/Typescript - Puppeteer
  105. it('Page.Events.RequestFailed', async () => { const { page, server, isChrome

    } = getTestState(); await page.setRequestInterception(true); page.on('request', (request) => { if (request.url().endsWith('css')) request.abort(); else request.continue(); }); const failedRequests = []; page.on('requestfailed', (request) => failedRequests.push(request)); await page.goto(server.PREFIX + '/one-style.html'); expect(failedRequests.length).toBe(1); expect(failedRequests[0].url()).toContain('one-style.css'); expect(failedRequests[0].response()).toBe(null); expect(failedRequests[0].resourceType()).toBe('stylesheet'); if (isChrome) expect(failedRequests[0].failure().errorText).toBe('net::ERR_FAILED'); else expect(failedRequests[0].failure().errorText).toBe('NS_ERROR_FAILURE'); expect(failedRequests[0].frame()).toBeTruthy(); }); Javascript/Typescript - Puppeteer
  106. it('Page.Events.RequestFailed', async () => { const { page, server, isChrome

    } = getTestState(); await page.setRequestInterception(true); page.on('request', (request) => { if (request.url().endsWith('css')) request.abort(); else request.continue(); }); const failedRequests = []; page.on('requestfailed', (request) => failedRequests.push(request)); await page.goto(server.PREFIX + '/one-style.html'); expect(failedRequests.length).toBe(1); expect(failedRequests[0].url()).toContain('one-style.css'); expect(failedRequests[0].response()).toBe(null); expect(failedRequests[0].resourceType()).toBe('stylesheet'); if (isChrome) expect(failedRequests[0].failure().errorText).toBe('net::ERR_FAILED'); else expect(failedRequests[0].failure().errorText).toBe('NS_ERROR_FAILURE'); expect(failedRequests[0].frame()).toBeTruthy(); }); Javascript/Typescript - Puppeteer
  107. it('Page.Events.RequestFailed', async () => { const { page, server, isChrome

    } = getTestState(); await page.setRequestInterception(true); page.on('request', (request) => { if (request.url().endsWith('css')) request.abort(); else request.continue(); }); const failedRequests = []; page.on('requestfailed', (request) => failedRequests.push(request)); await page.goto(server.PREFIX + '/one-style.html'); expect(failedRequests.length).toBe(1); expect(failedRequests[0].url()).toContain('one-style.css'); expect(failedRequests[0].response()).toBe(null); expect(failedRequests[0].resourceType()).toBe('stylesheet'); if (isChrome) expect(failedRequests[0].failure().errorText).toBe('net::ERR_FAILED'); else expect(failedRequests[0].failure().errorText).toBe('NS_ERROR_FAILURE'); expect(failedRequests[0].frame()).toBeTruthy(); }); Javascript/Typescript - Puppeteer
  108. it('Page.Events.RequestFailed', async () => { const { page, server, isChrome

    } = getTestState(); await page.setRequestInterception(true); page.on('request', (request) => { if (request.url().endsWith('css')) request.abort(); else request.continue(); }); const failedRequests = []; page.on('requestfailed', (request) => failedRequests.push(request)); await page.goto(server.PREFIX + '/one-style.html'); expect(failedRequests.length).toBe(1); expect(failedRequests[0].url()).toContain('one-style.css'); expect(failedRequests[0].response()).toBe(null); expect(failedRequests[0].resourceType()).toBe('stylesheet'); if (isChrome) expect(failedRequests[0].failure().errorText).toBe('net::ERR_FAILED'); else expect(failedRequests[0].failure().errorText).toBe('NS_ERROR_FAILURE'); expect(failedRequests[0].frame()).toBeTruthy(); }); Javascript/Typescript - Puppeteer
  109. it('Page.Events.RequestFailed', async () => { const { page, server, isChrome

    } = getTestState(); await page.setRequestInterception(true); page.on('request', (request) => { if (request.url().endsWith('css')) request.abort(); else request.continue(); }); const failedRequests = []; page.on('requestfailed', (request) => failedRequests.push(request)); await page.goto(server.PREFIX + '/one-style.html'); expect(failedRequests.length).toBe(1); expect(failedRequests[0].url()).toContain('one-style.css'); expect(failedRequests[0].response()).toBe(null); expect(failedRequests[0].resourceType()).toBe('stylesheet'); if (isChrome) expect(failedRequests[0].failure().errorText).toBe('net::ERR_FAILED'); else expect(failedRequests[0].failure().errorText).toBe('NS_ERROR_FAILURE'); expect(failedRequests[0].frame()).toBeTruthy(); }); Javascript/Typescript - Puppeteer
  110. it('Page.Events.RequestFailed', async () => { const { page, server, isChrome

    } = getTestState(); await page.setRequestInterception(true); page.on('request', (request) => { if (request.url().endsWith('css')) request.abort(); else request.continue(); }); const failedRequests = []; page.on('requestfailed', (request) => failedRequests.push(request)); await page.goto(server.PREFIX + '/one-style.html'); expect(failedRequests.length).toBe(1); expect(failedRequests[0].url()).toContain('one-style.css'); expect(failedRequests[0].response()).toBe(null); expect(failedRequests[0].resourceType()).toBe('stylesheet'); if (isChrome) expect(failedRequests[0].failure().errorText).toBe('net::ERR_FAILED'); else expect(failedRequests[0].failure().errorText).toBe('NS_ERROR_FAILURE'); expect(failedRequests[0].frame()).toBeTruthy(); }); Javascript/Typescript - Puppeteer
  111. it('Page.Events.RequestFailed', async () => { const { page, server, isChrome

    } = getTestState(); await page.setRequestInterception(true); page.on('request', (request) => { if (request.url().endsWith('css')) request.abort(); else request.continue(); }); const failedRequests = []; page.on('requestfailed', (request) => failedRequests.push(request)); await page.goto(server.PREFIX + '/one-style.html'); expect(failedRequests.length).toBe(1); expect(failedRequests[0].url()).toContain('one-style.css'); expect(failedRequests[0].response()).toBe(null); expect(failedRequests[0].resourceType()).toBe('stylesheet'); if (isChrome) expect(failedRequests[0].failure().errorText).toBe('net::ERR_FAILED'); else expect(failedRequests[0].failure().errorText).toBe('NS_ERROR_FAILURE'); expect(failedRequests[0].frame()).toBeTruthy(); }); Javascript/Typescript - Puppeteer
  112. it('Page.Events.RequestFailed', async () => { const { page, server, isChrome

    } = getTestState(); await page.setRequestInterception(true); page.on('request', (request) => { if (request.url().endsWith('css')) request.abort(); else request.continue(); }); const failedRequests = []; page.on('requestfailed', (request) => failedRequests.push(request)); await page.goto(server.PREFIX + '/one-style.html'); expect(failedRequests.length).toBe(1); expect(failedRequests[0].url()).toContain('one-style.css'); expect(failedRequests[0].response()).toBe(null); expect(failedRequests[0].resourceType()).toBe('stylesheet'); if (isChrome) expect(failedRequests[0].failure().errorText).toBe('net::ERR_FAILED'); else expect(failedRequests[0].failure().errorText).toBe('NS_ERROR_FAILURE'); expect(failedRequests[0].frame()).toBeTruthy(); }); Javascript/Typescript - Puppeteer
  113. it('Page.Events.RequestFailed', async () => { const { page, server, isChrome

    } = getTestState(); await page.setRequestInterception(true); page.on('request', (request) => { if (request.url().endsWith('css')) request.abort(); else request.continue(); }); const failedRequests = []; page.on('requestfailed', (request) => failedRequests.push(request)); await page.goto(server.PREFIX + '/one-style.html'); expect(failedRequests.length).toBe(1); expect(failedRequests[0].url()).toContain('one-style.css'); expect(failedRequests[0].response()).toBe(null); expect(failedRequests[0].resourceType()).toBe('stylesheet'); if (isChrome) expect(failedRequests[0].failure().errorText).toBe('net::ERR_FAILED'); else expect(failedRequests[0].failure().errorText).toBe('NS_ERROR_FAILURE'); expect(failedRequests[0].frame()).toBeTruthy(); }); Javascript/Typescript - Puppeteer
  114. public class ToolLocationTest { @Rule public JenkinsRule j = new

    JenkinsRule(); @Test public void toolCompatibility() { Maven.MavenInstallation[] maven = j.jenkins.getDescriptorByType(Maven.DescriptorImpl.class).getInstallations(); assertEquals(1, maven.length); assertEquals("bar", maven[0].getHome()); assertEquals("Maven 1", maven[0].getName()); Ant.AntInstallation[] ant = j.jenkins.getDescriptorByType(Ant.DescriptorImpl.class).getInstallations(); assertEquals(1, ant.length); assertEquals("foo", ant[0].getHome()); assertEquals("Ant 1", ant[0].getName()); JDK[] jdk = j.jenkins.getDescriptorByType(JDK.DescriptorImpl.class).getInstallations(); assertEquals(Arrays.asList(jdk), j.jenkins.getJDKs()); assertEquals(2, jdk.length); // JenkinsRule adds a 'default' JDK assertEquals("default", jdk[1].getName()); // make sure it's really that we're seeing assertEquals("FOOBAR", jdk[0].getHome()); Java - Jenkins
  115. public class ToolLocationTest { @Rule public JenkinsRule j = new

    JenkinsRule(); @Test public void toolCompatibility() { Maven.MavenInstallation[] maven = j.jenkins.getDescriptorByType(Maven.DescriptorImpl.class).getInstallations(); assertEquals(1, maven.length); assertEquals("bar", maven[0].getHome()); assertEquals("Maven 1", maven[0].getName()); Ant.AntInstallation[] ant = j.jenkins.getDescriptorByType(Ant.DescriptorImpl.class).getInstallations(); assertEquals(1, ant.length); assertEquals("foo", ant[0].getHome()); assertEquals("Ant 1", ant[0].getName()); JDK[] jdk = j.jenkins.getDescriptorByType(JDK.DescriptorImpl.class).getInstallations(); assertEquals(Arrays.asList(jdk), j.jenkins.getJDKs()); assertEquals(2, jdk.length); // JenkinsRule adds a 'default' JDK assertEquals("default", jdk[1].getName()); // make sure it's really that we're seeing assertEquals("FOOBAR", jdk[0].getHome()); Java - Jenkins
  116. public class ToolLocationTest { @Rule public JenkinsRule j = new

    JenkinsRule(); @Test public void toolCompatibility() { Maven.MavenInstallation[] maven = j.jenkins.getDescriptorByType(Maven.DescriptorImpl.class).getInstallations(); assertEquals(1, maven.length); assertEquals("bar", maven[0].getHome()); assertEquals("Maven 1", maven[0].getName()); Ant.AntInstallation[] ant = j.jenkins.getDescriptorByType(Ant.DescriptorImpl.class).getInstallations(); assertEquals(1, ant.length); assertEquals("foo", ant[0].getHome()); assertEquals("Ant 1", ant[0].getName()); JDK[] jdk = j.jenkins.getDescriptorByType(JDK.DescriptorImpl.class).getInstallations(); assertEquals(Arrays.asList(jdk), j.jenkins.getJDKs()); assertEquals(2, jdk.length); // JenkinsRule adds a 'default' JDK assertEquals("default", jdk[1].getName()); // make sure it's really that we're seeing assertEquals("FOOBAR", jdk[0].getHome()); Java - Jenkins
  117. public class ToolLocationTest { @Rule public JenkinsRule j = new

    JenkinsRule(); @Test public void toolCompatibility() { Maven.MavenInstallation[] maven = j.jenkins.getDescriptorByType(Maven.DescriptorImpl.class).getInstallations(); assertEquals(1, maven.length); assertEquals("bar", maven[0].getHome()); assertEquals("Maven 1", maven[0].getName()); Ant.AntInstallation[] ant = j.jenkins.getDescriptorByType(Ant.DescriptorImpl.class).getInstallations(); assertEquals(1, ant.length); assertEquals("foo", ant[0].getHome()); assertEquals("Ant 1", ant[0].getName()); JDK[] jdk = j.jenkins.getDescriptorByType(JDK.DescriptorImpl.class).getInstallations(); assertEquals(Arrays.asList(jdk), j.jenkins.getJDKs()); assertEquals(2, jdk.length); // JenkinsRule adds a 'default' JDK assertEquals("default", jdk[1].getName()); // make sure it's really that we're seeing assertEquals("FOOBAR", jdk[0].getHome()); Java - Jenkins
  118. public class ToolLocationTest { @Rule public JenkinsRule j = new

    JenkinsRule(); @Test public void toolCompatibility() { Maven.MavenInstallation[] maven = j.jenkins.getDescriptorByType(Maven.DescriptorImpl.class).getInstallations(); assertEquals(1, maven.length); assertEquals("bar", maven[0].getHome()); assertEquals("Maven 1", maven[0].getName()); Ant.AntInstallation[] ant = j.jenkins.getDescriptorByType(Ant.DescriptorImpl.class).getInstallations(); assertEquals(1, ant.length); assertEquals("foo", ant[0].getHome()); assertEquals("Ant 1", ant[0].getName()); JDK[] jdk = j.jenkins.getDescriptorByType(JDK.DescriptorImpl.class).getInstallations(); assertEquals(Arrays.asList(jdk), j.jenkins.getJDKs()); assertEquals(2, jdk.length); // JenkinsRule adds a 'default' JDK assertEquals("default", jdk[1].getName()); // make sure it's really that we're seeing assertEquals("FOOBAR", jdk[0].getHome()); Java - Jenkins
  119. public class ToolLocationTest { @Test @LocalData public void shouldBeCompatibleWithMaven() {

    Maven.MavenInstallation[] maven = j.jenkins.getDescriptorByType(Maven.DescriptorImpl.class).getInstallations(); assertEquals(1, maven.length); assertEquals("bar", maven[0].getHome()); assertEquals("Maven 1", maven[0].getName()); } @Test @LocalData public void shouldBeCompatibleWithAnt() { Ant.AntInstallation[] ant = j.jenkins.getDescriptorByType(Ant.DescriptorImpl.class).getInstallations(); assertEquals(1, ant.length); assertEquals("foo", ant[0].getHome()); assertEquals("Ant 1", ant[0].getName()); } @Test @LocalData Java - Jenkins
  120. @Test @LocalData public void shouldBeCompatibleWithJdk() { JDK[] jdk = j.jenkins.getDescriptorByType(JDK.DescriptorImpl.class).getInstallations();

    assertEquals(Arrays.asList(jdk), j.jenkins.getJDKs()); assertEquals(2, jdk.length); // JenkinsRule adds a 'default' JDK assertEquals("default", jdk[1].getName()); // make sure it's really that we're seeing assertEquals("FOOBAR", jdk[0].getHome()); assertEquals("FOOBAR", jdk[0].getJavaHome()); assertEquals("1.6", jdk[0].getName()); } } Java - Jenkins
  121. • The stranger • The operating system evangelist • Success

    against all odds • The free ride • and two more left! What we covered
  122. Matheus Marabesi Hello there, you can call me Marabesi, But

    my name is Matheus Marabesi, I work at Codurance as a Software craftsperson. I enjoy talking about anything related to: testing, patterns and gamification. You can find me at @MatheusMarabesi or https://marabesi.com Codurance Crafting Code