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expect(RSpec::3).to be_coming_soon #RoRoSyd May...
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Jon Rowe
May 14, 2013
Programming
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expect(RSpec::3).to be_coming_soon #RoRoSyd May 2013
Jon Rowe
May 14, 2013
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Transcript
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....*.............*.*...........*...........F.*..............F...........FF...........**...........* ...........**...........*.*..........................*...........*.*.................................... ...............*..............*...............*................F....................*...........*........ .....*.*...........*...........F.*..............F...........FF...........**...........*...........** ...........*.*..........................*...........*.*.................................................. .*..............*...............*................F....................*...........*.............*.*.... .......*...........F.*..............F...........FF...........**...........*...........**...........* .*..........................*...........*.*...................................................*.......... ....*...............*................F....................*...........*.............*.*...........*.... .......F.*..............F...........FF...........**...........*...........**...........*.*.......... ................*...........*.*...................................................*..............*....... ........*................F....................*...........*.............*.*...........*...........F.*.. ............F...........FF...........**...........*...........**...........*.*........................ ..*...........*.*...................................................*..............*...............*.... ............F....................*...........*.............*.*...........*...........F.*.............. F...........FF...........**...........*...........**...........*.*..........................*........ ...*.*...................................................*..............*...............*................ F....................*...........*.............*.*...........*...........F.*..............F........... FF...........**...........*...........**...........*.*..........................*...........*.*..... ..............................................*..............*...............*................F........... .........*...........*.............*.*...........*...........F.*..............F...........FF.......... .**...........*...........**...........*.*..........................*...........*.*................... ................................*..............*...............*................F....................*... ........*.............*.*...........*...........F.*..............F...........FF...........**......... expect(RSpec::3).to be_coming_soon JON ROWE
RSPEC
RSPEC Released 0.x. 2005
RSPEC Released 0.x. 2005 Released 1.x. 2007
RSPEC Released 0.x. 2005 Released 1.x. 2007 Released 2.x 2010
RSPEC 2.x
RSPEC 2.x 85 Contributors
RSPEC 2.x 85 Contributors Modularisation
RSPEC 2.x 85 Contributors Modularisation Filters, Meta Data
RSPEC 2.x 85 Contributors Modularisation Filters, Meta Data Rails 3
None
365 Contributors
365 Contributors >12340 Commits
365 Contributors >12340 Commits > 14800 LOC
.*...........*.*...................................................*..............*...............*..... ...........F....................*...........*.............*.*...........*...........F.*..............F. ..........FF...........**...........*...........**...........*.*..........................*........... *.*...................................................*..............*...............*................F.. ..................*...........*.............*.*...........*...........F.*..............F...........FF. ..........**...........*...........**...........*.*..........................*...........*.*.......... .........................................*..............*...............*................F................ ....*...........*.............*.*...........*...........F.*..............F...........FF...........** ...........*...........**...........*.*..........................*...........*.*....................... ............................*..............*...............*................F....................*.......
....*.............*.*...........*...........F.*..............F...........FF...........**...........* ...........**...........*.*..........................*...........*.*.................................... ...............*..............*...............*................F....................*...........*........ .....*.*...........*...........F.*..............F...........FF...........**...........*...........** ...........*.*..........................*...........*.*.................................................. .*..............*...............*................F....................*...........*.............*.*.... .......*...........F.*..............F...........FF...........**...........*...........**...........* .*..........................*...........*.*...................................................*.......... ....*...............*................F....................*...........*.............*.*...........*.... .......F.*..............F...........FF...........**...........*...........**...........*.*.......... ................*...........*.*...................................................*..............*....... ........*................F....................*...........*.............*.*...........*...........F.*.. ............F...........FF...........**...........*...........**...........*.*........................ ..*...........*.*...................................................*..............*...............*.... ............F....................*...........*.............*.*...........*...........F.*.............. F...........FF...........**...........*...........**...........*.*..........................*........ ...*.*...................................................*..............*...............*................ F....................*...........*.............*.*...........*...........F.*..............F........... FF...........**...........*...........**...........*.*..........................*...........*.*..... ..............................................*..............*...............*................F........... .........*...........*.............*.*...........*...........F.*..............F...........FF.......... .**...........*...........**...........*.*..........................*...........*.*................... ................................*..............*...............*................F....................*... ........*.............*.*...........*...........F.*..............F...........FF...........**......... RSPEC 3
SEMVER
SEMVER Major Release
SEMVER Major Release Breaking Changes
SEMVER Major Release Breaking Changes Cleanup deprecations
SEMVER Major Release Breaking Changes Cleanup deprecations Changed supported Rubies
RUBY
RUBY 1.8.6
RUBY 1.8.6 1.8.7
RUBY 1.8.6 1.8.7 1.9.1
RUBY 1.8.6 1.8.7 1.9.1 1.9.2
RUBY 1.8.6 1.8.7 1.9.1 1.9.2 1.9.3
RUBY 1.8.6 1.8.7 1.9.1 1.9.2 1.9.3 2.0.0
RUBY 1.8.6 1.8.7 1.9.1 1.9.2 1.9.3 2.0.0 REE
RUBY 1.8.6 1.8.7 1.9.1 1.9.2 1.9.3 2.0.0 REE JRuby 1.8
RUBY 1.8.6 1.8.7 1.9.1 1.9.2 1.9.3 2.0.0 REE JRuby 1.8
JRuby 1.9
RUBY 1.8.6 1.8.7 1.9.1 1.9.2 1.9.3 2.0.0 REE JRuby 1.8
JRuby 1.9 ~RBX 1.8
RUBY 1.8.6 1.8.7 1.9.1 1.9.2 1.9.3 2.0.0 REE JRuby 1.8
JRuby 1.9 ~RBX 1.8 ~RBX 1.9
RUBY 1.8.7 1.9.2 1.9.3 2.0.0 REE JRuby 1.8 JRuby 1.9
~RBX 1.8 ~RBX 1.9
Cleanup
Cleanup Removal of string evals
Cleanup Removal of string evals Removal of workarounds for 1.8.6
Cleanup Removal of string evals Removal of workarounds for 1.8.6
Remove Deprecations
Cleanup Removal of string evals Removal of workarounds for 1.8.6
Remove Deprecations Extract Gems
Deprecations
Deprecations Spec
Deprecations Spec stub! / unstub!
Deprecations Spec stub! / unstub! mock / stub
Deprecations Spec stub! / unstub! mock / stub at_least(0) /
any_number_of times
Deprecations Spec stub! / unstub! mock / stub at_least(0) /
any_number_of times let/subject in before(:all)
Extract Gems
Extract Gems autotest
Extract Gems autotest rcov
Extract Gems autotest rcov TextMate formatter
Extract Gems autotest rcov TextMate formatter its
Changes
Changes New reporter / formatter API
Changes New reporter / formatter API shared_examples
Reporter API
Reporter API Breaking change
Reporter API Breaking change Event / subscription based
Reporter API Breaking change Event / subscription based Message Objects
shared_examples
shared_examples Currently shared examples are global
shared_examples Currently shared examples are global Change to defined in
context
shared_examples Currently shared examples are global Change to defined in
context Cross nesting won’t be possible
.*...........*.*...................................................*..............*...............*..... ...........F....................*...........*.............*.*...........*...........F.*..............F. ..........FF...........**...........*...........**...........*.*..........................*........... *.*...................................................*..............*...............*................F.. ..................*...........*.............*.*...........*...........F.*..............F...........FF. ..........**...........*...........**...........*.*..........................*...........*.*.......... .........................................*..............*...............*................F................ ....*...........*.............*.*...........*...........F.*..............F...........FF...........** ...........*...........**...........*.*..........................*...........*.*....................... ............................*..............*...............*................F....................*.......
....*.............*.*...........*...........F.*..............F...........FF...........**...........* ...........**...........*.*..........................*...........*.*.................................... ...............*..............*...............*................F....................*...........*........ .....*.*...........*...........F.*..............F...........FF...........**...........*...........** ...........*.*..........................*...........*.*.................................................. .*..............*...............*................F....................*...........*.............*.*.... .......*...........F.*..............F...........FF...........**...........*...........**...........* .*..........................*...........*.*...................................................*.......... ....*...............*................F....................*...........*.............*.*...........*.... .......F.*..............F...........FF...........**...........*...........**...........*.*.......... ................*...........*.*...................................................*..............*....... ........*................F....................*...........*.............*.*...........*...........F.*.. ............F...........FF...........**...........*...........**...........*.*........................ ..*...........*.*...................................................*..............*...............*.... ............F....................*...........*.............*.*...........*...........F.*.............. F...........FF...........**...........*...........**...........*.*..........................*........ ...*.*...................................................*..............*...............*................ F....................*...........*.............*.*...........*...........F.*..............F........... FF...........**...........*...........**...........*.*..........................*...........*.*..... ..............................................*..............*...............*................F........... .........*...........*.............*.*...........*...........F.*..............F...........FF.......... .**...........*...........**...........*.*..........................*...........*.*................... ................................*..............*...............*................F....................*... ........*.............*.*...........*...........F.*..............F...........FF...........**......... expect(monkey_patches). to be_close_to 0
Monkey Patching
Monkey Patching Causes problems with conflicts
Monkey Patching Causes problems with conflicts Causes problems with internal
state
Monkey Patching Causes problems with conflicts Causes problems with internal
state Clobbered by other monkeys
expect syntax object.should matcher(result) object.should_not matcher(result) expect(object).to matcher(result) expect(object).to_not matcher(result)
expect syntax object.should_receive(:message) object.should_not_receive(:message) expect(object).to receive(:message) expect(object).to_not receive(:message)
Expect Syntax
Expect Syntax The preferred syntax going forward
Expect Syntax The preferred syntax going forward Potentially only syntax
by default
describe RSpec.describe do it “should not be monkey patchin’” do
expect(monkey_patches).to be_close_to 0 end end
TRANSITION
TRANSITION 2.14 (last release of 2.x.)
TRANSITION 2.14 (last release of 2.x.) 2.99 (transition)
TRANSITION 2.14 (last release of 2.x.) 2.99 (transition) 3.0 (rc
then final)
Summary
Summary No more 1.8.6 / 1.9.1
Summary No more 1.8.6 / 1.9.1 Less monkey patching (use
expect)
Summary No more 1.8.6 / 1.9.1 Less monkey patching (use
expect) New reporters
Summary No more 1.8.6 / 1.9.1 Less monkey patching (use
expect) New reporters New shared_example behaviour
Summary No more 1.8.6 / 1.9.1 Less monkey patching (use
expect) New reporters New shared_example behaviour Cleaner, leaner, meaner!
.*...........*.*...................................................*..............*...............*..... ...........F....................*...........*.............*.*...........*...........F.*..............F. ..........FF...........**...........*...........**...........*.*..........................*........... *.*...................................................*..............*...............*................F.. ..................*...........*.............*.*...........*...........F.*..............F...........FF. ..........**...........*...........**...........*.*..........................*...........*.*.......... .........................................*..............*...............*................F................ ....*...........*.............*.*...........*...........F.*..............F...........FF...........** ...........*...........**...........*.*..........................*...........*.*....................... ............................*..............*...............*................F....................*.......
....*.............*.*...........*...........F.*..............F...........FF...........**...........* ...........**...........*.*..........................*...........*.*.................................... ...............*..............*...............*................F....................*...........*........ .....*.*...........*...........F.*..............F...........FF...........**...........*...........** ...........*.*..........................*...........*.*.................................................. .*..............*...............*................F....................*...........*.............*.*.... .......*...........F.*..............F...........FF...........**...........*...........**...........* .*..........................*...........*.*...................................................*.......... ....*...............*................F....................*...........*.............*.*...........*.... .......F.*..............F...........FF...........**...........*...........**...........*.*.......... ................*...........*.*...................................................*..............*....... ........*................F....................*...........*.............*.*...........*...........F.*.. ............F...........FF...........**...........*...........**...........*.*........................ ..*...........*.*...................................................*..............*...............*.... ............F....................*...........*.............*.*...........*...........F.*.............. F...........FF...........**...........*...........**...........*.*..........................*........ ...*.*...................................................*..............*...............*................ F....................*...........*.............*.*...........*...........F.*..............F........... FF...........**...........*...........**...........*.*..........................*...........*.*..... ..............................................*..............*...............*................F........... .........*...........*.............*.*...........*...........F.*..............F...........FF.......... .**...........*...........**...........*.*..........................*...........*.*................... ................................*..............*...............*................F....................*... ........*.............*.*...........*...........F.*..............F...........FF...........**......... QUESTIONS?
.*...........*.*...................................................*..............*...............*..... ...........F....................*...........*.............*.*...........*...........F.*..............F. ..........FF...........**...........*...........**...........*.*..........................*........... *.*...................................................*..............*...............*................F.. ..................*...........*.............*.*...........*...........F.*..............F...........FF. ..........**...........*...........**...........*.*..........................*...........*.*.......... .........................................*..............*...............*................F................ ....*...........*.............*.*...........*...........F.*..............F...........FF...........** ...........*...........**...........*.*..........................*...........*.*....................... ............................*..............*...............*................F....................*.......
....*.............*.*...........*...........F.*..............F...........FF...........**...........* ...........**...........*.*..........................*...........*.*.................................... ...............*..............*...............*................F....................*...........*........ .....*.*...........*...........F.*..............F...........FF...........**...........*...........** ...........*.*..........................*...........*.*.................................................. .*..............*...............*................F....................*...........*.............*.*.... .......*...........F.*..............F...........FF...........**...........*...........**...........* .*..........................*...........*.*...................................................*.......... ....*...............*................F....................*...........*.............*.*...........*.... .......F.*..............F...........FF...........**...........*...........**...........*.*.......... ................*...........*.*...................................................*..............*....... ........*................F....................*...........*.............*.*...........*...........F.*.. ............F...........FF...........**...........*...........**...........*.*........................ ..*...........*.*...................................................*..............*...............*.... ............F....................*...........*.............*.*...........*...........F.*.............. F...........FF...........**...........*...........**...........*.*..........................*........ ...*.*...................................................*..............*...............*................ F....................*...........*.............*.*...........*...........F.*..............F........... FF...........**...........*...........**...........*.*..........................*...........*.*..... ..............................................*..............*...............*................F........... .........*...........*.............*.*...........*...........F.*..............F...........FF.......... .**...........*...........**...........*.*..........................*...........*.*................... ................................*..............*...............*................F....................*... ........*.............*.*...........*...........F.*..............F...........FF...........**......... THANKS @jonrowe (Twitter, GitHub, etc) http://jonrowe.co.uk