swift-snapshot-testing

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viewDidAppear not called when asserting snapshot

2

Hi! I stumbled upon some issues that stem from `viewDidAppear` not being called, and thus the UI rendering incorrectly. At first I thought it was something strange with my setup,...

cheif

Difference image doesn't show difference in opacity.

3

If the difference in two images is only the alpha channel but the rgb channels are the same, the difference image won't show that anything has changed. ## Example In...

CraigSiemens

Snapshot has incorrect corner mask when using `layer.maskedCorners`

13

Thanks for an awesome library! I've been enjoying it immensely since adding to my projects last week 🙌 I'm not sure if this is a UIKit issue or a SnapshotTesting...

ryanmeisters

Diff Image is empty

12

We implemented successfully snapshot tests for critical scenarios using XCUITests and snapshots. When I run locally using Fastlane or Xcode. it is working fine. Currently, all tests are failing on...

jambudi

Support snapshot testing on iOS devices

5

Snapshot testing is great and saves an immense amount of time vs manually checking data structures or images / tests. However, some tests need to be run on actual devices...

darknoon

grigorye

Failing tests on CircleCI (color issues?)

12

I was wondering if anyone else runs their snapshot tests on CircleCI and if so, you've had problems getting them working. We have some snapshot tests for our iOS views...

lukeredpath

Diff tool arguments support

2

Added the `diffToolArgs` variable which allows slightly better customization of the diff message.

arietis

Content Size Category not being applied

18

Passing in a `prefferedContentSizeCategory` into traits doesn't change the image that's outputted. Is there any additional setup required to get this to work? Thanks

zeusmedina

Image snapshot strategies order and blurred text

4

Imagine you want to snapshot-test a single `UIViewController` on multiple devices. You can do it like this: ```swift assertSnapshots(matching: viewController, as: [ .image(on: .iPhoneSe), .image(on: .iPhone8), .image(on: .iPhoneX) ]) ```...

darrarski