From 0e4ae0ed7f3e993d7319a984b6a3f997a6226d5b Mon Sep 17 00:00:00 2001 From: Nicolas Varrot Date: Fri, 13 Feb 2026 07:27:02 +0000 Subject: [PATCH] ci: add test coverage reporting with v8 provider - Add vitest.config.ts with v8 coverage provider - Add npm run test:coverage script - Add coverage step to CI (Node 22, reports in job summary) - Coverage tracks src/lib/ utilities (currently ~21% lines) - Install @vitest/coverage-v8 dev dependency --- .github/workflows/ci.yml | 9 +++ package-lock.json | 148 +++++++++++++++++++++++++++++++++++++++ package.json | 2 + vitest.config.ts | 16 +++++ 4 files changed, 175 insertions(+) create mode 100644 vitest.config.ts diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index d126a85..79b12cc 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -31,6 +31,15 @@ jobs: - name: Test run: npm test + - name: Test coverage + if: matrix.node-version == 22 + run: | + npm run test:coverage + echo "## Test Coverage" >> $GITHUB_STEP_SUMMARY + echo '```' >> $GITHUB_STEP_SUMMARY + npm run test:coverage 2>&1 | grep -A20 'Coverage report' >> $GITHUB_STEP_SUMMARY + echo '```' >> $GITHUB_STEP_SUMMARY + - name: Type check run: npx tsc --noEmit diff --git a/package-lock.json b/package-lock.json index 9787a60..81db167 100644 --- a/package-lock.json +++ b/package-lock.json @@ -32,6 +32,7 @@ "@types/react": "^19.2.7", "@types/react-dom": "^19.2.3", "@vitejs/plugin-react": "^5.1.1", + "@vitest/coverage-v8": "^4.0.18", "eslint": "^9.39.1", "eslint-plugin-react-hooks": "^7.0.1", "eslint-plugin-react-refresh": "^0.4.24", @@ -327,6 +328,16 @@ "node": ">=6.9.0" } }, + "node_modules/@bcoe/v8-coverage": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/@bcoe/v8-coverage/-/v8-coverage-1.0.2.tgz", + "integrity": "sha512-6zABk/ECA/QYSCQ1NGiVwwbQerUCZ+TQbp64Q3AgmfNvurHH0j8TtXa1qbShXA6qqkpAj4V5W8pP6mLe1mcMqA==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=18" + } + }, "node_modules/@esbuild/aix-ppc64": { "version": "0.27.3", "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.27.3.tgz", @@ -2635,6 +2646,37 @@ "vite": "^4.2.0 || ^5.0.0 || ^6.0.0 || ^7.0.0" } }, + "node_modules/@vitest/coverage-v8": { + "version": "4.0.18", + "resolved": "https://registry.npmjs.org/@vitest/coverage-v8/-/coverage-v8-4.0.18.tgz", + "integrity": "sha512-7i+N2i0+ME+2JFZhfuz7Tg/FqKtilHjGyGvoHYQ6iLV0zahbsJ9sljC9OcFcPDbhYKCet+sG8SsVqlyGvPflZg==", + "dev": true, + "license": "MIT", + "dependencies": { + "@bcoe/v8-coverage": "^1.0.2", + "@vitest/utils": "4.0.18", + "ast-v8-to-istanbul": "^0.3.10", + "istanbul-lib-coverage": "^3.2.2", + "istanbul-lib-report": "^3.0.1", + "istanbul-reports": "^3.2.0", + "magicast": "^0.5.1", + "obug": "^2.1.1", + "std-env": "^3.10.0", + "tinyrainbow": "^3.0.3" + }, + "funding": { + "url": "https://opencollective.com/vitest" + }, + "peerDependencies": { + "@vitest/browser": "4.0.18", + "vitest": "4.0.18" + }, + "peerDependenciesMeta": { + "@vitest/browser": { + "optional": true + } + } + }, "node_modules/@vitest/expect": { "version": "4.0.18", "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-4.0.18.tgz", @@ -2819,6 +2861,25 @@ "node": ">=12" } }, + "node_modules/ast-v8-to-istanbul": { + "version": "0.3.11", + "resolved": "https://registry.npmjs.org/ast-v8-to-istanbul/-/ast-v8-to-istanbul-0.3.11.tgz", + "integrity": "sha512-Qya9fkoofMjCBNVdWINMjB5KZvkYfaO9/anwkWnjxibpWUxo5iHl2sOdP7/uAqaRuUYuoo8rDwnbaaKVFxoUvw==", + "dev": true, + "license": "MIT", + "dependencies": { + "@jridgewell/trace-mapping": "^0.3.31", + "estree-walker": "^3.0.3", + "js-tokens": "^10.0.0" + } + }, + "node_modules/ast-v8-to-istanbul/node_modules/js-tokens": { + "version": "10.0.0", + "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-10.0.0.tgz", + "integrity": "sha512-lM/UBzQmfJRo9ABXbPWemivdCW8V2G8FHaHdypQaIy523snUjog0W71ayWXTjiR+ixeMyVHN2XcpnTd/liPg/Q==", + "dev": true, + "license": "MIT" + }, "node_modules/bail": { "version": "2.0.2", "resolved": "https://registry.npmjs.org/bail/-/bail-2.0.2.tgz", @@ -3714,6 +3775,13 @@ "node": ">=12.0.0" } }, + "node_modules/html-escaper": { + "version": "2.0.2", + "resolved": "https://registry.npmjs.org/html-escaper/-/html-escaper-2.0.2.tgz", + "integrity": "sha512-H2iMtd0I4Mt5eYiapRdIDjp+XzelXQ0tFE4JS7YFwFevXXMmOp9myNrUvCg0D6ws8iqkRPBfKHgbwig1SmlLfg==", + "dev": true, + "license": "MIT" + }, "node_modules/html-url-attributes": { "version": "3.0.1", "resolved": "https://registry.npmjs.org/html-url-attributes/-/html-url-attributes-3.0.1.tgz", @@ -3853,6 +3921,45 @@ "dev": true, "license": "ISC" }, + "node_modules/istanbul-lib-coverage": { + "version": "3.2.2", + "resolved": "https://registry.npmjs.org/istanbul-lib-coverage/-/istanbul-lib-coverage-3.2.2.tgz", + "integrity": "sha512-O8dpsF+r0WV/8MNRKfnmrtCWhuKjxrq2w+jpzBL5UZKTi2LeVWnWOmWRxFlesJONmc+wLAGvKQZEOanko0LFTg==", + "dev": true, + "license": "BSD-3-Clause", + "engines": { + "node": ">=8" + } + }, + "node_modules/istanbul-lib-report": { + "version": "3.0.1", + "resolved": "https://registry.npmjs.org/istanbul-lib-report/-/istanbul-lib-report-3.0.1.tgz", + "integrity": "sha512-GCfE1mtsHGOELCU8e/Z7YWzpmybrx/+dSTfLrvY8qRmaY6zXTKWn6WQIjaAFw069icm6GVMNkgu0NzI4iPZUNw==", + "dev": true, + "license": "BSD-3-Clause", + "dependencies": { + "istanbul-lib-coverage": "^3.0.0", + "make-dir": "^4.0.0", + "supports-color": "^7.1.0" + }, + "engines": { + "node": ">=10" + } + }, + "node_modules/istanbul-reports": { + "version": "3.2.0", + "resolved": "https://registry.npmjs.org/istanbul-reports/-/istanbul-reports-3.2.0.tgz", + "integrity": "sha512-HGYWWS/ehqTV3xN10i23tkPkpH46MLCIMFNCaaKNavAXTF1RkqxawEPtnjnGZ6XKSInBKkiOA5BKS+aZiY3AvA==", + "dev": true, + "license": "BSD-3-Clause", + "dependencies": { + "html-escaper": "^2.0.0", + "istanbul-lib-report": "^3.0.0" + }, + "engines": { + "node": ">=8" + } + }, "node_modules/jiti": { "version": "2.6.1", "resolved": "https://registry.npmjs.org/jiti/-/jiti-2.6.1.tgz", @@ -4278,6 +4385,47 @@ "@jridgewell/sourcemap-codec": "^1.5.5" } }, + "node_modules/magicast": { + "version": "0.5.2", + "resolved": "https://registry.npmjs.org/magicast/-/magicast-0.5.2.tgz", + "integrity": "sha512-E3ZJh4J3S9KfwdjZhe2afj6R9lGIN5Pher1pF39UGrXRqq/VDaGVIGN13BjHd2u8B61hArAGOnso7nBOouW3TQ==", + "dev": true, + "license": "MIT", + "dependencies": { + "@babel/parser": "^7.29.0", + "@babel/types": "^7.29.0", + "source-map-js": "^1.2.1" + } + }, + "node_modules/make-dir": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-4.0.0.tgz", + "integrity": "sha512-hXdUTZYIVOt1Ex//jAQi+wTZZpUpwBj/0QsOzqegb3rGMMeJiSEu5xLHnYfBrRV4RH2+OCSOO95Is/7x1WJ4bw==", + "dev": true, + "license": "MIT", + "dependencies": { + "semver": "^7.5.3" + }, + "engines": { + "node": ">=10" + }, + "funding": { + "url": "https://github.com/sponsors/sindresorhus" + } + }, + "node_modules/make-dir/node_modules/semver": { + "version": "7.7.4", + "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.4.tgz", + "integrity": "sha512-vFKC2IEtQnVhpT78h1Yp8wzwrf8CM+MzKMHGJZfBtzhZNycRFnXsHk6E5TxIkkMsgNS7mdX3AGB7x2QM2di4lA==", + "dev": true, + "license": "ISC", + "bin": { + "semver": "bin/semver.js" + }, + "engines": { + "node": ">=10" + } + }, "node_modules/markdown-table": { "version": "3.0.4", "resolved": "https://registry.npmjs.org/markdown-table/-/markdown-table-3.0.4.tgz", diff --git a/package.json b/package.json index f3fade5..6e00000 100644 --- a/package.json +++ b/package.json @@ -32,6 +32,7 @@ "lint": "eslint .", "test": "vitest run", "test:watch": "vitest", + "test:coverage": "vitest run --coverage", "preview": "vite preview", "lint:fix": "eslint . --fix" }, @@ -59,6 +60,7 @@ "@types/react": "^19.2.7", "@types/react-dom": "^19.2.3", "@vitejs/plugin-react": "^5.1.1", + "@vitest/coverage-v8": "^4.0.18", "eslint": "^9.39.1", "eslint-plugin-react-hooks": "^7.0.1", "eslint-plugin-react-refresh": "^0.4.24", diff --git a/vitest.config.ts b/vitest.config.ts new file mode 100644 index 0000000..0af00f2 --- /dev/null +++ b/vitest.config.ts @@ -0,0 +1,16 @@ +import { defineConfig } from 'vitest/config' + +export default defineConfig({ + test: { + globals: true, + environment: 'node', + include: ['src/**/__tests__/**/*.test.{ts,tsx}'], + coverage: { + provider: 'v8', + reporter: ['text', 'text-summary', 'json-summary'], + include: ['src/lib/**/*.ts'], + exclude: ['src/lib/__tests__/**'], + // Thresholds intentionally unset — coverage is tracked, not enforced yet. + }, + }, +})