Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
TDD Talk Slides
Search
Damir
December 29, 2015
0
46
TDD Talk Slides
A short overview of various test double helpers provided by RSpec
Damir
December 29, 2015
Tweet
Share
More Decks by Damir
See All by Damir
A Tool Belt of a Seasond Bug Hunter
damir
0
56
Teaching Programming through Game Development
damir
0
78
1 + 1 = OVER 9000!!!
damir
0
66
Rails Stack Overview
damir
1
86
OOP and FP: Bridging the Gap
damir
0
100
Did We Forget the Benefits of RDBMS?
damir
1
79
Ruby on Rails kurs: instalacija
damir
0
140
I don't like Rails anymore: an exploration of web application architecture design with Ruby
damir
0
470
Lotus.rb
damir
2
320
Featured
See All Featured
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
46
2.1k
BBQ
matthewcrist
85
9.3k
Fireside Chat
paigeccino
32
3k
Six Lessons from altMBA
skipperchong
26
3.5k
Faster Mobile Websites
deanohume
304
30k
Git: the NoSQL Database
bkeepers
PRO
425
64k
Designing on Purpose - Digital PM Summit 2013
jponch
115
6.9k
4 Signs Your Business is Dying
shpigford
180
21k
Making the Leap to Tech Lead
cromwellryan
132
8.9k
The MySQL Ecosystem @ GitHub 2015
samlambert
250
12k
[RailsConf 2023] Rails as a piece of cake
palkan
51
4.9k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
48k
Transcript
Gentle Isolation
double A simple object that stands in place of any
other object. (Think of stunt doubles)
instance_double A simple object that stands in place of an
object. It verifies that the described double matches the object it stands for. (Verifying double)
mock_model A test double object expanded with ActiveModel and ActiveRecord
API. Includes real functionality of AM/AR methods. Good for testing interactions with AR/AM objects.
stub_model The real AR/AM object, with some mechanisms stubbed. Builds
on top of the existing models, uses the real app code. Good for state-based tests. WARNING: In some cases can result in the actual DB calls.
build_stubbed The real AR object that's build with FactoryGirl. If
FactoryGirl defines dependencies they will be created. Only persistence mechanisms are stubbed.