test: rename test to it

.github/workflows/test-coverage.yml

@@ -46,36 +46,33 @@ jobs:
       - name: Install dependencies
         run: pnpm install
 
-      - name: 🧪 Run tests
-        run: pnpm run test
-
       - name: 📊 Generate test coverage
         run: pnpm run ci
 
       - name: 📤 Save coverage from PR
-        id: pr_coverage
+        id: pr-coverage
         run: |
           COVERAGE=$(node .scripts/get-summary.js)
+          echo "current coverage: $COVERAGE"
           echo "coverage=$COVERAGE" >> $GITHUB_OUTPUT
 
       - name: 📥 Checkout base branch to get base coverage
+        id: base-coverage
         run: |
           git fetch origin ${{ steps.get-base-branch.outputs.BASE_BRANCH }}
           git checkout origin/${{ steps.get-base-branch.outputs.BASE_BRANCH }} -- coverage/coverage-final.json
 
-      - name: 📤 Save coverage from base branch
-        id: base_coverage
-        run: |
           COVERAGE=$(node .scripts/get-summary.js)
+          echo "base coverage: $COVERAGE"
           echo "coverage=$COVERAGE" >> $GITHUB_OUTPUT
 
-      - name: 💬 Post coverage change to PR
+      - name: 📬 Post coverage change to PR
         if: github.event_name == 'pull_request'
         uses: actions/github-script@v7
         with:
           script: |
-            const prCoverage = parseFloat('${{ steps.pr_coverage.outputs.coverage }}');
-            const baseCoverage = parseFloat('${{ steps.base_coverage.outputs.coverage }}');
+            const prCoverage = parseFloat('${{ steps.pr-coverage.outputs.coverage }}');
+            const baseCoverage = parseFloat('${{ steps.base-coverage.outputs.coverage }}');
             const delta = (prCoverage - baseCoverage).toFixed(2);
 
             let comment = '## Coverage Change\n\n This Comment is auto generated by GitHub Actions.\n\n';

.gitignore

@@ -2,7 +2,7 @@ node_modules
 
 dist
 coverage/**
-!coverage/coverage-final.json
+!coverage/coverage-summary.json
 
 .vscode
 

.scripts/_utils.js

@@ -0,0 +1,45 @@
+import fs from "fs";
+import path from "path";
+
+function loadCoverageData(filePath) {
+  if (!fs.existsSync(filePath)) {
+    console.error(`❌ ${filePath} 파일을 찾을 수 없습니다.`);
+    process.exit(1);
+  }
+  return JSON.parse(fs.readFileSync(filePath, "utf8"));
+}
+
+function saveSvg(svg, filePath) {
+  fs.mkdirSync(path.dirname(filePath), { recursive: true });
+  fs.writeFileSync(filePath, svg, "utf8");
+  console.log(`✅ Coverage SVG badge saved to: ${filePath}`);
+}
+
+function getTotalCoverage(data) {
+  const {
+    total: { lines, statements, functions, branches, branchesTrue },
+  } = data;
+  const totalTotal = lines.total + statements.total + functions.total + branches.total + branchesTrue.total;
+  const totalCovered = lines.covered + statements.covered + functions.covered + branches.covered + branchesTrue.covered;
+  const totalSkipped = lines.skipped + statements.skipped + functions.skipped + branches.skipped + branchesTrue.skipped;
+  // 소수점 2자리
+  const totalPct = totalTotal === 0 ? 100 : Math.round((totalCovered / totalTotal) * 10000) / 100;
+
+  const total = {
+    total: totalTotal,
+    covered: totalCovered,
+    skipped: totalSkipped,
+    pct: totalPct,
+  };
+
+  return {
+    coverage: total,
+    lines,
+    statements,
+    functions,
+    branches,
+    branchesTrue,
+  };
+}
+
+export { getTotalCoverage, loadCoverageData, saveSvg };

.scripts/coverage-badge.js

@@ -1,53 +1,12 @@
-import fs from "fs";
 import path, { dirname } from "path";
 import { fileURLToPath } from "url";
 
+import { getTotalCoverage, loadCoverageData, saveSvg } from "./_utils.js";
+
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);
 
-const COVERAGE_PATH = path.resolve(__dirname, "../coverage/coverage-final.json");
-const OUTPUT_PATH = path.resolve(__dirname, "../badges/coverage.svg");
-
-function loadCoverageData(filePath) {
-  if (!fs.existsSync(filePath)) {
-    console.error("❌ coverage-final.json 파일을 찾을 수 없습니다.");
-    process.exit(1);
-  }
-  return JSON.parse(fs.readFileSync(filePath, "utf8"));
-}
-
-function getTotalCoverage(data) {
-  let statements = { covered: 0, total: 0 };
-  let branches = { covered: 0, total: 0 };
-  let functions = { covered: 0, total: 0 };
-  let lines = { covered: 0, total: 0 };
-
-  for (const file of Object.values(data)) {
-    for (const [k, v] of Object.entries(file.s || {})) {
-      statements.covered += v > 0 ? 1 : 0;
-      statements.total++;
-    }
-    for (const [k, v] of Object.entries(file.b || {})) {
-      branches.covered += v.reduce((acc, b) => acc + (b > 0 ? 1 : 0), 0);
-      branches.total += v.length;
-    }
-    for (const [k, v] of Object.entries(file.f || {})) {
-      functions.covered += v > 0 ? 1 : 0;
-      functions.total++;
-    }
-    // lines는 별도로 없으면 statements와 동일하게 처리
-    lines = statements;
-  }
-
-  const toPercent = ({ covered, total }) => (total === 0 ? 100 : Math.round((covered / total) * 100));
-
-  return {
-    statements: toPercent(statements),
-    branches: toPercent(branches),
-    functions: toPercent(functions),
-    lines: toPercent(lines),
-  };
-}
+const COVERAGE_PATH = path.resolve(__dirname, "../coverage/coverage-summary.json");
 
 function getColor(percent) {
   if (percent >= 90) return "#4c1";
@@ -80,34 +39,16 @@ function generateSvg(label, value, color) {
 `.trim();
 }
 
-function saveSvg(svg, filePath) {
-  fs.mkdirSync(path.dirname(filePath), { recursive: true });
-  fs.writeFileSync(filePath, svg, "utf8");
-  console.log(`✅ Coverage SVG badge saved to: ${filePath}`);
-}
-
 // 실행
 const coverage = loadCoverageData(COVERAGE_PATH);
 const summary = getTotalCoverage(coverage);
 
-let total = 0;
-
 for (const [key, value] of Object.entries(summary)) {
-  console.log(`\nCoverage ${key}: ${value}%`);
-  total += value;
+  console.log(`\nCoverage ${key}: ${value.pct}%`);
 
-  const percent = summary[key];
+  const percent = value.pct;
   const color = getColor(percent);
   const svg = generateSvg(key, percent, color);
   const outputPath = path.resolve(__dirname, `../badges/${key}.svg`);
   saveSvg(svg, outputPath);
 }
-
-const average = Math.round(total / Object.keys(summary).length);
-
-console.log(`\nTotal Coverage: ${average}%`);
-
-const color = getColor(average);
-const svg = generateSvg("coverage", average, color);
-const outputPath = path.resolve(__dirname, OUTPUT_PATH);
-saveSvg(svg, outputPath);

.scripts/get-summary.js

@@ -1,23 +1,12 @@
-import fs from "fs";
 import path, { dirname } from "path";
 import { fileURLToPath } from "url";
 
+import { getTotalCoverage, loadCoverageData } from "./_utils.js";
+
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);
 
-const file = path.resolve(__dirname, "../coverage/coverage-final.json");
-const data = JSON.parse(fs.readFileSync(file, "utf-8"));
-
-let covered = 0;
-let total = 0;
-
-for (const file of Object.values(data)) {
-  const s = file.s || {};
-  for (const hit of Object.values(s)) {
-    total++;
-    if (hit > 0) covered++;
-  }
-}
+const data = loadCoverageData(path.resolve(__dirname, "../coverage/coverage-summary.json"));
+const summary = getTotalCoverage(data);
 
-const percentage = total === 0 ? 100 : Math.round((covered / total) * 10000) / 100;
-console.log(percentage);
+console.log(summary.coverage.pct);

README.MD

@@ -5,6 +5,7 @@
 ![functions](./badges/functions.svg)
 ![lines](./badges/lines.svg)
 ![statements](./badges/statements.svg)
+![branchesTrue](./badges/branchesTrue.svg)
 
 </div>