Docsify Testing

Environment

• Jest: A test framework used for assertions, mocks, spies, etc.
• Playwright: A test automation tool for launching browsers and manipulating the DOM.

Test files

• Unit tests located in /test/unit/ and use Jest.
• Integration tests are located in /test/integration/ and use Jest.
• E2E tests are located in /test/e2e/ and use Jest + Playwright.

CLI commands

# Run all tests
npm t

# Run test types
npm run test:e2e
npm run test:integration
npm run test:unit

Unit / Integration (Jest)

# Run test file(s)
npm run test:unit -- -i ./path/to/file.test.js
npm run test:unit -- -i ./path/to/*.test.js

# Run test name(s)
npm run test:unit -- -t "my test"

# Run test name(s) in file
npm run test:unit -- -i ./path/to/file.test.js -t "my test"

# ------------------------------------------------------------------------------

# Update snapshots
npm run test:unit -- -u

# Update snapshots for test file(s)
npm run test:unit -- -u -i ./path/to/file.test.js
npm run test:unit -- -u -i ./path/to/*.test.js

# Update snapshots for test name(s)
npm run test:unit -- -u -t "my test"

# Update snapshots for test name(s) in file
npm run test:unit -- -u -i ./path/to/file.test.js -t "my test"

E2E (Playwright)

# Run test file(s)
npm run test:e2e -- ./path/to/file.test.js
npm run test:e2e -- ./path/to/*.test.js

# Run test name(s)
npm run test:e2e -- -g "my test"

# Run test name(s) in file
npm run test:e2e -- ./path/to/file.test.js -g "my test"

# ------------------------------------------------------------------------------

# Update snapshots
npm run test:e2e -- -u

# Update snapshots for test file(s)
npm run test:e2e -- -u ./path/to/file.test.js
npm run test:e2e -- -u ./path/to/*.test.js

# Update snapshots for test name(s)
npm run test:e2e -- -u -g "my test"

# Update snapshots for test name(s) in file
npm run test:e2e -- -u ./path/to/file.test.js -g "my test"