mastodon-app-ufficiale-ipho.../Documentation/Snapshot.md

5.3 KiB

Mastodon App Store Snapshot Guide

This documentation is a guide to create snapshots for App Store. The outer contributor could ignore this.

Prepare toolkit

The app use the Xcode UITest generate snapshots attachments. Then use the xcparse tool extract the snapshots.

# install xcparse from Homebrew
brew install chargepoint/xcparse/xcparse

How it works

We use xcodebuild CLI tool to trigger UITest.

Set the name in -destination option to add device for snapshot. For example: -destination 'platform=iOS Simulator,name=iPad Pro (12.9-inch) (5th generation)' \

You can list the avaiable simulator:

# list the destinations
xcodebuild \
  test \
  -showdestinations \
  -derivedDataPath '~/Downloads/MastodonBuild/Derived' \
  -workspace Mastodon.xcworkspace \
  -scheme 'Mastodon - Snapshot'

# output
Available destinations for the "Mastodon - Snapshot" scheme:
		{ platform:iOS Simulator, id:7F6D7727-AD49-4B79-B6F5-AEC538925576, OS:15.2, name:iPad (9th generation) }
		{ platform:iOS Simulator, id:BEB9533C-F786-40E6-8C38-248F6A11FC37, OS:15.2, name:iPad Air (4th generation) }

Note:

Multiple lines for destination will dispatches the parallel snapshot jobs.

Login before make snapshots

This script trigger the MastodonUITests/MastodonUISnapshotTests/testSignInAccount test case to sign-in the account. The test case may wait for 2FA code or email code. Please input it if needed. Also, you can skip this and sign-in the test account manually.

Replace the <Email> and <Password> for test account.

# build and run test case for auto sign-in
TEST_RUNNER_login_domain='<Domain>' \
  TEST_RUNNER_login_email='<Email>' \
  TEST_RUNNER_login_password='<Password>' \
  xcodebuild \
  test \
  -derivedDataPath '~/Downloads/MastodonBuild/Derived' \
  -workspace Mastodon.xcworkspace \
  -scheme 'Mastodon - Snapshot'  \
  -sdk iphonesimulator \
  -destination 'platform=iOS Simulator,name=iPhone 13 Pro Max' \
  -destination 'platform=iOS Simulator,name=iPhone 8 Plus' \
  -destination 'platform=iOS Simulator,name=iPad Pro (12.9-inch) (5th generation)' \
  -testPlan 'AppStoreSnapshotTestPlan' \
  -only-testing:MastodonUITests/MastodonUISnapshotTests/testSignInAccount

Note: UITest may running silent. Open the Simulator.app to make the device display.

Take and extract snapshots

1. Setup status bar

# boot devices
xcrun simctl boot 'iPhone 8 Plus'
xcrun simctl boot 'iPhone 13 Pro Max'
xcrun simctl boot 'iPad Pro (12.9-inch) (5th generation)'

# setup magic status bar
xcrun simctl status_bar 'iPhone 13 Pro Max' override --time "9:41" --batteryState charged --batteryLevel 100
xcrun simctl status_bar 'iPhone 8 Plus' override --time "9:41" --batteryState charged --batteryLevel 100
xcrun simctl status_bar 'iPad Pro (12.9-inch) (5th generation)' override --time "9:41" --batteryState charged --batteryLevel 100

2. Take snapshots

The TEST_RUNNER_ prefix will sets env value into test runner.

# take snapshots
TEST_RUNNER_login_domain='<domain.com>' \
  TEST_RUNNER_login_email='<email>' \
  TEST_RUNNER_login_password='<email>' \
  TEST_RUNNER_thread_id='<thread_id>' \
  TEST_RUNNER_profile_id='<profile_id>' \
  xcodebuild \
  test \
  -derivedDataPath '~/Downloads/MastodonBuild/Derived' \
  -workspace Mastodon.xcworkspace \
  -scheme 'Mastodon - Snapshot'  \
  -sdk iphonesimulator \
  -destination 'platform=iOS Simulator,name=iPhone 13 Pro Max' \
  -destination 'platform=iOS Simulator,name=iPhone 8 Plus' \
  -destination 'platform=iOS Simulator,name=iPad Pro (12.9-inch) (5th generation)' \
  -test-iterations 3 \
  -retry-tests-on-failure \
  -testPlan 'AppStoreSnapshotTestPlan'

# output:
Test session results, code coverage, and logs:
	/Users/Me/Downloads/MastodonBuild/Derived/Logs/Test/Test-Mastodon - Snapshot-2022.03.03_18-00-38-+0800.xcresult

** TEST SUCCEEDED **

Note:

Add -only-testing:MastodonUITests/MastodonUISnapshotTests/testSnapshot… to run specific test case.

Task key value
testSignInAccount login_domain The server domain for user login
testSignInAccount login_email The user email for login
testSignInAccount login_password The user password for login
testSnapshotThread thread_id The ID for post which used for thread scene snapshot
testSnapshotProfile profile_id The ID for user which used for profile scene snapshot

3. Extract snapshots

Use xcparse screenshots <path_for_xcresult> <path_for_destination> extracts snapshots.

# scresult path for previous test case 
xcparse screenshots '<path_for_xcresult>' ~/Downloads/MastodonBuild/Screenshots/

# output
100% [============]
🎊 Export complete! 🎊

# group
cd ~/Downloads/MastodonBuild/Screenshots/
mkdir 'iPhone 8 Plus' 'iPhone 13 Pro Max' 'iPad Pro (12.9-inch) (5th generation)'
find . -name "*iPad*" -type file -print0 | xargs -0 -I {} mv {} './iPad Pro (12.9-inch) (5th generation)'   
find . -name "*iPhone 8*" -type file -print0 | xargs -0 -I {} mv {} './iPhone 8 Plus'   
find . -name "*iPhone 13*" -type file -print0 | xargs -0 -I {} mv {} './iPhone 13 Pro Max'