Add gherkin-based feature test for account management

[Copilot]

Implements comprehensive Cucumber.js feature tests for the basic account management workflow in the envelope-style budgeting app. This adds end-to-end testing coverage for the user task of adding an account and seeing it in the accounts list.

What's Added

New Feature File (features/accounts.feature)

• "Add a new account and see it in the accounts list" - Tests the complete user journey from accounts page → add new account form → form submission → return to accounts list with new account visible
• "View empty accounts list initially" - Validates the initial empty state of the accounts page

Step Definitions (features/steps/accounts.steps.js)

• Navigation to accounts page (#/accounts)
• Interaction with "Add new account" link
• Form filling for account name input
• Button clicking using proper selectors (#button-done)
• Validation of page headings and account list contents
• Proper SPA navigation handling with waitForFunction

Infrastructure Updates

• Modified features/support/world.js to use system Chromium browser instead of downloading Chrome
• Added --disable-dev-shm-usage flag for better container compatibility

Testing Results

All tests pass successfully:

• ✅ 3 scenarios (1 existing + 2 new)
• ✅ 18 steps total
• ✅ Manual verification confirms functionality works correctly

Screenshots

Before - Empty accounts page:

After - Account successfully added:

Technical Details

The implementation leverages the existing Cucumber.js + Puppeteer testing infrastructure without requiring any changes to the application code. The tests properly handle:

• Single-page application navigation and routing
• PouchDB data persistence between page loads
• Font Awesome icon-based button interactions
• Asynchronous form submissions and redirects

This provides robust test coverage for the core account management functionality while maintaining the existing codebase unchanged.

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
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --mute-audio --crashpad-handler-pid=3656 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/puppeteer_dev_chrome_profile-dmPbmc --subproc-heap-profiling --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,8793714848473768399,13449082656012080407,262144 --enable-features=PdfOopif --disable-features=AcceptCHFrame,IsolateSandboxedIframes,MediaRouter,OptimizationHints,PaintHolding,ProcessPerSiteUpToMainFrameThreshold,Translate --variations-seed-version (dns block)
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --allow-pre-commit-input --disable-REDACTED-networking --disable-REDACTED-timer-throttling --disable-REDACTEDing-occluded-windows --disable-breakpad --disable-client-side-phishing-detection --disable-component-extensions-with-REDACTED-pages --disable-component-update --disable-default-apps --disable-dev-shm-usage --disable-extensions --disable-hang-monitor --disable-infobars --disable-ipc-flooding-protection --disable-popup-blocking --disable-prompt-on-repost --disable-renderer-REDACTEDing --disable-search-engine-choice-screen --disable-sync --enable-automation --export-tagged-pdf --generate-pdf-document-outline --force-color-profile=srgb --metrics-recording-only --no-first-run --password-store=basic --use-mock-keychain --disable-features=Translate,AcceptCHFrame,MediaRouter,OptimizationHints,ProcessPerSiteUpToMainFrameThreshold,IsolateSandboxedIframes --enable-features=PdfOopif --headless=new --hide-scrollbars --mute-audio --no-sandbox --disable-setuid-sandbox --disable-dev-shm-usage --remote-debugging-port=0 --user-data-dir=/tmp/puppeteer_dev_chrome_profile-dmPbmc --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl about:blank (dns block)
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --mute-audio --crashpad-handler-pid=3817 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/puppeteer_dev_chrome_profile-4dgkzl --subproc-heap-profiling --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,1095371089803753541,7374840893227763602,262144 --enable-features=PdfOopif --disable-features=AcceptCHFrame,IsolateSandboxedIframes,MediaRouter,OptimizationHints,PaintHolding,ProcessPerSiteUpToMainFrameThreshold,Translate --variations-seed-version (dns block)
• android.clients.google.com
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --mute-audio --crashpad-handler-pid=3817 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/puppeteer_dev_chrome_profile-4dgkzl --subproc-heap-profiling --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,1095371089803753541,7374840893227763602,262144 --enable-features=PdfOopif --disable-features=AcceptCHFrame,IsolateSandboxedIframes,MediaRouter,OptimizationHints,PaintHolding,ProcessPerSiteUpToMainFrameThreshold,Translate --variations-seed-version (dns block)
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --allow-pre-commit-input --disable-REDACTED-networking --disable-REDACTED-timer-throttling --disable-REDACTEDing-occluded-windows --disable-breakpad --disable-client-side-phishing-detection --disable-component-extensions-with-REDACTED-pages --disable-component-update --disable-default-apps --disable-dev-shm-usage --disable-extensions --disable-hang-monitor --disable-infobars --disable-ipc-flooding-protection --disable-popup-blocking --disable-prompt-on-repost --disable-renderer-REDACTEDing --disable-search-engine-choice-screen --disable-sync --enable-automation --export-tagged-pdf --generate-pdf-document-outline --force-color-profile=srgb --metrics-recording-only --no-first-run --password-store=basic --use-mock-keychain --disable-features=Translate,AcceptCHFrame,MediaRouter,OptimizationHints,ProcessPerSiteUpToMainFrameThreshold,IsolateSandboxedIframes --enable-features=PdfOopif --headless=new --hide-scrollbars --mute-audio --no-sandbox --disable-setuid-sandbox --disable-dev-shm-usage --remote-debugging-port=0 --user-data-dir=/tmp/puppeteer_dev_chrome_profile-4dgkzl --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl about:blank (dns block)
• clients2.google.com
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --mute-audio --crashpad-handler-pid=3656 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/puppeteer_dev_chrome_profile-dmPbmc --subproc-heap-profiling --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,8793714848473768399,13449082656012080407,262144 --enable-features=PdfOopif --disable-features=AcceptCHFrame,IsolateSandboxedIframes,MediaRouter,OptimizationHints,PaintHolding,ProcessPerSiteUpToMainFrameThreshold,Translate --variations-seed-version (dns block)
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --allow-pre-commit-input --disable-REDACTED-networking --disable-REDACTED-timer-throttling --disable-REDACTEDing-occluded-windows --disable-breakpad --disable-client-side-phishing-detection --disable-component-extensions-with-REDACTED-pages --disable-component-update --disable-default-apps --disable-dev-shm-usage --disable-extensions --disable-hang-monitor --disable-infobars --disable-ipc-flooding-protection --disable-popup-blocking --disable-prompt-on-repost --disable-renderer-REDACTEDing --disable-search-engine-choice-screen --disable-sync --enable-automation --export-tagged-pdf --generate-pdf-document-outline --force-color-profile=srgb --metrics-recording-only --no-first-run --password-store=basic --use-mock-keychain --disable-features=Translate,AcceptCHFrame,MediaRouter,OptimizationHints,ProcessPerSiteUpToMainFrameThreshold,IsolateSandboxedIframes --enable-features=PdfOopif --headless=new --hide-scrollbars --mute-audio --no-sandbox --disable-setuid-sandbox --disable-dev-shm-usage --remote-debugging-port=0 --user-data-dir=/tmp/puppeteer_dev_chrome_profile-dmPbmc --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl about:blank (dns block)
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --mute-audio --crashpad-handler-pid=3817 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/puppeteer_dev_chrome_profile-4dgkzl --subproc-heap-profiling --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,1095371089803753541,7374840893227763602,262144 --enable-features=PdfOopif --disable-features=AcceptCHFrame,IsolateSandboxedIframes,MediaRouter,OptimizationHints,PaintHolding,ProcessPerSiteUpToMainFrameThreshold,Translate --variations-seed-version (dns block)
• content-autofill.googleapis.com
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --mute-audio --crashpad-handler-pid=3817 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/puppeteer_dev_chrome_profile-4dgkzl --subproc-heap-profiling --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,1095371089803753541,7374840893227763602,262144 --enable-features=PdfOopif --disable-features=AcceptCHFrame,IsolateSandboxedIframes,MediaRouter,OptimizationHints,PaintHolding,ProcessPerSiteUpToMainFrameThreshold,Translate --variations-seed-version (dns block)
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --allow-pre-commit-input --disable-REDACTED-networking --disable-REDACTED-timer-throttling --disable-REDACTEDing-occluded-windows --disable-breakpad --disable-client-side-phishing-detection --disable-component-extensions-with-REDACTED-pages --disable-component-update --disable-default-apps --disable-dev-shm-usage --disable-extensions --disable-hang-monitor --disable-infobars --disable-ipc-flooding-protection --disable-popup-blocking --disable-prompt-on-repost --disable-renderer-REDACTEDing --disable-search-engine-choice-screen --disable-sync --enable-automation --export-tagged-pdf --generate-pdf-document-outline --force-color-profile=srgb --metrics-recording-only --no-first-run --password-store=basic --use-mock-keychain --disable-features=Translate,AcceptCHFrame,MediaRouter,OptimizationHints,ProcessPerSiteUpToMainFrameThreshold,IsolateSandboxedIframes --enable-features=PdfOopif --headless=new --hide-scrollbars --mute-audio --no-sandbox --disable-setuid-sandbox --disable-dev-shm-usage --remote-debugging-port=0 --user-data-dir=/tmp/puppeteer_dev_chrome_profile-4dgkzl --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl about:blank (dns block)
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --mute-audio --crashpad-handler-pid=4117 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/puppeteer_dev_chrome_profile-7vrzyK --subproc-heap-profiling --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,11721314317008816807,9082668894994587361,262144 --enable-features=PdfOopif --disable-features=AcceptCHFrame,IsolateSandboxedIframes,MediaRouter,OptimizationHints,PaintHolding,ProcessPerSiteUpToMainFrameThreshold,Translate --variations-seed-version (dns block)
• googlechromelabs.github.io
  • Triggering command: node install.mjs (dns block)
• https://storage.googleapis.com/chrome-for-testing-public/127.0.6533.88/linux64/chrome-headless-shell-linux64.zip
  • Triggering command: node install.mjs (http block)
• https://storage.googleapis.com/chrome-for-testing-public/127.0.6533.88/linux64/chrome-linux64.zip
  • Triggering command: node install.mjs (http block)
• redirector.gvt1.com
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --mute-audio --crashpad-handler-pid=3817 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/puppeteer_dev_chrome_profile-4dgkzl --subproc-heap-profiling --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,1095371089803753541,7374840893227763602,262144 --enable-features=PdfOopif --disable-features=AcceptCHFrame,IsolateSandboxedIframes,MediaRouter,OptimizationHints,PaintHolding,ProcessPerSiteUpToMainFrameThreshold,Translate --variations-seed-version (dns block)
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --allow-pre-commit-input --disable-REDACTED-networking --disable-REDACTED-timer-throttling --disable-REDACTEDing-occluded-windows --disable-breakpad --disable-client-side-phishing-detection --disable-component-extensions-with-REDACTED-pages --disable-component-update --disable-default-apps --disable-dev-shm-usage --disable-extensions --disable-hang-monitor --disable-infobars --disable-ipc-flooding-protection --disable-popup-blocking --disable-prompt-on-repost --disable-renderer-REDACTEDing --disable-search-engine-choice-screen --disable-sync --enable-automation --export-tagged-pdf --generate-pdf-document-outline --force-color-profile=srgb --metrics-recording-only --no-first-run --password-store=basic --use-mock-keychain --disable-features=Translate,AcceptCHFrame,MediaRouter,OptimizationHints,ProcessPerSiteUpToMainFrameThreshold,IsolateSandboxedIframes --enable-features=PdfOopif --headless=new --hide-scrollbars --mute-audio --no-sandbox --disable-setuid-sandbox --disable-dev-shm-usage --remote-debugging-port=0 --user-data-dir=/tmp/puppeteer_dev_chrome_profile-4dgkzl --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl about:blank (dns block)
• www.google.com
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --mute-audio --crashpad-handler-pid=3656 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/puppeteer_dev_chrome_profile-dmPbmc --subproc-heap-profiling --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,8793714848473768399,13449082656012080407,262144 --enable-features=PdfOopif --disable-features=AcceptCHFrame,IsolateSandboxedIframes,MediaRouter,OptimizationHints,PaintHolding,ProcessPerSiteUpToMainFrameThreshold,Translate --variations-seed-version (dns block)
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --allow-pre-commit-input --disable-REDACTED-networking --disable-REDACTED-timer-throttling --disable-REDACTEDing-occluded-windows --disable-breakpad --disable-client-side-phishing-detection --disable-component-extensions-with-REDACTED-pages --disable-component-update --disable-default-apps --disable-dev-shm-usage --disable-extensions --disable-hang-monitor --disable-infobars --disable-ipc-flooding-protection --disable-popup-blocking --disable-prompt-on-repost --disable-renderer-REDACTEDing --disable-search-engine-choice-screen --disable-sync --enable-automation --export-tagged-pdf --generate-pdf-document-outline --force-color-profile=srgb --metrics-recording-only --no-first-run --password-store=basic --use-mock-keychain --disable-features=Translate,AcceptCHFrame,MediaRouter,OptimizationHints,ProcessPerSiteUpToMainFrameThreshold,IsolateSandboxedIframes --enable-features=PdfOopif --headless=new --hide-scrollbars --mute-audio --no-sandbox --disable-setuid-sandbox --disable-dev-shm-usage --remote-debugging-port=0 --user-data-dir=/tmp/puppeteer_dev_chrome_profile-dmPbmc --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl about:blank (dns block)
  • Triggering command: /usr/local/share/chromium/chrome-linux/chrome --allow-pre-commit-input --disable-REDACTED-networking --disable-REDACTED-timer-throttling --disable-REDACTEDing-occluded-windows --disable-breakpad --disable-client-side-phishing-detection --disable-component-extensions-with-REDACTED-pages --disable-component-update --disable-default-apps --disable-dev-shm-usage --disable-extensions --disable-hang-monitor --disable-infobars --disable-ipc-flooding-protection --disable-popup-blocking --disable-prompt-on-repost --disable-renderer-REDACTEDing --disable-search-engine-choice-screen --disable-sync --enable-automation --export-tagged-pdf --generate-pdf-document-outline --force-color-profile=srgb --metrics-recording-only --no-first-run --password-store=basic --use-mock-keychain --disable-features=Translate,AcceptCHFrame,MediaRouter,OptimizationHints,ProcessPerSiteUpToMainFrameThreshold,IsolateSandboxedIframes --enable-features=PdfOopif --headless=new --hide-scrollbars --mute-audio --no-sandbox --disable-setuid-sandbox --disable-dev-shm-usage --remote-debugging-port=0 --user-data-dir=/tmp/puppeteer_dev_chrome_profile-4dgkzl --noerrdialogs --ozone-platform=headless --ozone-override-screen-size=800,600 --use-angle=swiftshader-webgl about:blank (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

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