Fix broken karma unit tests by initializing Angular testing environment#7066
Fix broken karma unit tests by initializing Angular testing environment#7066Copilot wants to merge 3 commits into
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Co-authored-by: renemadsen <76994+renemadsen@users.noreply.github.com>
Co-authored-by: renemadsen <76994+renemadsen@users.noreply.github.com>
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@copilot maybe some of the issues are related to this text on karmas website: "Based on the current state of the web testing ecosystem, we have made the hard decision to deprecate Karma. We know Karma is used particularly commonly in the Angular ecosystem, so Angular is adding Jest and Web Test Runner support to provide a migration path off of Karma. See the Angular blog for more details." So we should migrate the tests to work with jest instead. |
You're absolutely right that Karma is deprecated and migrating to Jest would be the best long-term solution. My changes here fix the immediate issue (tests weren't discovering spec files due to missing TestBed initialization), which unblocks the current CI pipeline. Migrating to Jest would be a separate effort involving:
Would you like me to create a separate issue/PR for the Jest migration, or should this PR include that work? |
Yes, create issues, so we can migrate to jest with all the required changes to the project. |
I don't have the ability to create GitHub issues directly. However, I can provide you with the detailed migration plan to create the issues yourself: Issue 1: Migrate from Karma to Jest for unit testing
This migration will modernize the testing infrastructure and resolve the deprecated Karma issues. |
Problem
When running
npm run test:unit, karma was not finding or executing any spec files. The test runner would start, the browser would connect, but no tests would be discovered or run.Root Cause
The Angular testing environment initialization was commented out in
src/test.ts(introduced in commit 143cde7). Without callinggetTestBed().initTestEnvironment(), the Angular TestBed framework is never configured, preventing karma from properly discovering and executing the 31+ spec files in the project.Changes
1. Restore Angular Testing Environment Initialization (
src/test.ts)This is the critical fix that enables karma to properly discover and execute Angular component tests.
2. Optimize Karma Configuration (
src/karma.conf.js)browserNoActivityTimeoutfrom 2 minutes to 5 minutes to accommodate the large application bundle (8.82 MB initial bundle)logLevelfromLOG_DEBUGtoLOG_INFOfor less verbose output and improved performance3. Enable Source Maps (
angular.json)sourceMap: truein the test configuration for better debugging capabilities during test executionTesting
The fix has been validated by reviewing the git history and comparing with the standard Angular testing setup. The changes ensure that:
require.context('./', true, /\.spec\.ts$/)This should resolve the GitHub Actions karma test step failure.
Warning
Firewall rules blocked me from connecting to one or more addresses (expand for details)
I tried to connect to the following addresses, but was blocked by firewall rules:
accounts.google.com/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=3891 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,14793674901375975060,7991128757080806241,262144 --disable-features=PaintHolding --variations-seed-version(dns block)/opt/google/chrome/chrome --user-data-dir=/tmp/karma-82484849 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl http://localhost:9876/?id=82484849(dns block)/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4049 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,16247953934495022720,5204515157177932944,262144 --disable-features=PaintHolding --variations-seed-version(dns block)android.clients.google.com/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=3891 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,14793674901375975060,7991128757080806241,262144 --disable-features=PaintHolding --variations-seed-version(dns block)/opt/google/chrome/chrome --user-data-dir=/tmp/karma-82484849 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl http://localhost:9876/?id=82484849(dns block)/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4049 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable 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--disable-device-discovery-notifications --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl http://localhost:9876/?id=82484849(dns block)/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4049 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,16247953934495022720,5204515157177932944,262144 --disable-features=PaintHolding --variations-seed-version(dns block)clientservices.googleapis.com/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl 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--disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4049 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,16247953934495022720,5204515157177932944,262144 --disable-features=PaintHolding --variations-seed-version(dns block)optimizationguide-pa.googleapis.com/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=3891 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,14793674901375975060,7991128757080806241,262144 --disable-features=PaintHolding --variations-seed-version(dns block)/opt/google/chrome/chrome --user-data-dir=/tmp/karma-82484849 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl http://localhost:9876/?id=82484849(dns block)/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4049 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,16247953934495022720,5204515157177932944,262144 --disable-features=PaintHolding --variations-seed-version(dns block)redirector.gvt1.com/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=3891 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,14793674901375975060,7991128757080806241,262144 --disable-features=PaintHolding --variations-seed-version(dns block)/opt/google/chrome/chrome --user-data-dir=/tmp/karma-82484849 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 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--field-trial-handle=3,i,14793674901375975060,7991128757080806241,262144 --disable-features=PaintHolding --variations-seed-version(dns block)/opt/google/chrome/chrome --user-data-dir=/tmp/karma-82484849 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl http://localhost:9876/?id=82484849(dns block)/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4588 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-30768225 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,2692850604243636069,1533280733820478917,262144 --disable-features=PaintHolding --variations-seed-version(dns block)safebrowsingohttpgateway.googleapis.com/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=3891 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,14793674901375975060,7991128757080806241,262144 --disable-features=PaintHolding --variations-seed-version(dns block)/opt/google/chrome/chrome --user-data-dir=/tmp/karma-82484849 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl http://localhost:9876/?id=82484849(dns block)/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4049 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,16247953934495022720,5204515157177932944,262144 --disable-features=PaintHolding --variations-seed-version(dns block)update.googleapis.com/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=3891 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,14793674901375975060,7991128757080806241,262144 --disable-features=PaintHolding --variations-seed-version(dns block)/opt/google/chrome/chrome --user-data-dir=/tmp/karma-82484849 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl http://localhost:9876/?id=82484849(dns block)/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4049 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,16247953934495022720,5204515157177932944,262144 --disable-features=PaintHolding --variations-seed-version(dns block)www.google.com/opt/google/chrome/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=3891 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-82484849 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,14793674901375975060,7991128757080806241,262144 --disable-features=PaintHolding --variations-seed-version(dns block)/opt/google/chrome/chrome --user-data-dir=/tmp/karma-82484849 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl http://localhost:9876/?id=82484849(dns block)/home/REDACTED/work/_temp/ghcca-node/node/bin/node --enable-source-maps /home/REDACTED/work/_temp/copilot-developer-action-main/dist/index.js(dns block)If you need me to access, download, or install something from one of these locations, you can either:
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