status-im
/
react-native
mirror of https://github.com/status-im/react-native.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #4731 from tp/testing-typo 

Fix typo in Testing.md
This commit is contained in:
Adam Miskiewicz 2015-12-11 09:41:11 -05:00
parent 3549ff049c 73daa9595b
commit 302317c250
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
docs/Testing.md
View File

@ -64,4 +64,4 @@ You can run integration tests locally with cmd+U in the IntegrationTest and UIEx
A common type of integration test is the snapshot test. These tests render a component, and verify snapshots of the screen against reference images using `TestModule.verifySnapshot()`, using the [`FBSnapshotTestCase`](https://github.com/facebook/ios-snapshot-test-case) library behind the scenes. Reference images are recorded by setting `recordMode = YES` on the `RCTTestRunner`, then running the tests. Snapshots will differ slightly between 32 and 64 bit, and various OS versions, so it's recommended that you enforce tests are run with the correct configuration. It's also highly recommended that all network data be mocked out, along with other potentially troublesome dependencies. See [`SimpleSnapshotTest`](https://github.com/facebook/react-native/blob/master/IntegrationTests/SimpleSnapshotTest.js) for a basic example.
If you make a change that affects a snapshot test in a PR, such as adding a new example case to one of the examples that is snapshotted, you'll need to re-record the snapshotshot reference image. To do this, simply change to `_runner.recordMode = YES;` in [UIExplorer/UIExplorerSnapshotTests.m](https://github.com/facebook/react-native/blob/master/Examples/UIExplorer/UIExplorerIntegrationTests/UIExplorerSnapshotTests.m#L42), re-run the failing tests, then flip record back to `NO` and submit/update your PR and wait to see if the Travis build passes.
If you make a change that affects a snapshot test in a PR, such as adding a new example case to one of the examples that is snapshotted, you'll need to re-record the snapshot reference image. To do this, simply change to `_runner.recordMode = YES;` in [UIExplorer/UIExplorerSnapshotTests.m](https://github.com/facebook/react-native/blob/master/Examples/UIExplorer/UIExplorerIntegrationTests/UIExplorerSnapshotTests.m#L42), re-run the failing tests, then flip record back to `NO` and submit/update your PR and wait to see if the Travis build passes.