Function runTests

scripts/changeset.test.js:105–200

()

// Run tests
function runTests() {
  let allPassed = true;

  try {
    // Test 1: Changeset without codemod
    console.log("\n=== Test 1: Changeset without codemod ===");
    createChangeset("patch-fix.md", "patch", "Fixed a bug in the rendering logic");
    let output = runChangesetVersion();

    allPassed &= assertContains(output, "Fixed a bug in the rendering logic", "Should include description in changes list");
    allPassed &= assertContains(output, "Would add to CHANGELOG.md", "Should show changelog preview");
    allPassed &= assertNotContains(output, "Consolidated Codemod Instructions", "Should not show codemod section when none exist");

    // Clean up for next test
    fs.unlinkSync(path.join(CHANGESET_DIR, "patch-fix.md"));

    // Test 2: Single changeset with codemod
    console.log("\n=== Test 2: Single changeset with codemod ===");
    createChangeset(
      "minor-breaking.md",
      "minor",
      "Changed the workflow frontmatter field `engine` to require an object instead of a string.",
      "If you have workflows using `engine: copilot`, update to:\n\n```yaml\nengine:\n  id: copilot\n```"
    );
    output = runChangesetVersion();

    allPassed &= assertContains(output, "Consolidated Codemod Instructions", "Should show codemod section");
    allPassed &= assertContains(output, "The following breaking changes require code updates", "Should include codemod header");
    allPassed &= assertContains(output, "engine:\n  id: copilot", "Should include codemod content");
    allPassed &= assertContains(output, "### Changed the workflow frontmatter field", "Should include description as heading in codemod");

    // Verify codemod is NOT in raw form in the changelog section, but IS in the Migration Guide
    const changelogSection = output.substring(output.indexOf("Would add to CHANGELOG.md"), output.indexOf("Consolidated Codemod"));
    allPassed &= assertNotContains(changelogSection, "## Codemod", 'Changelog should not contain "## Codemod" heading');
    allPassed &= assertContains(changelogSection, "### Migration Guide", "Changelog should contain Migration Guide section");
    allPassed &= assertContains(changelogSection, "`````markdown", "Changelog should contain markdown code block with 5 backticks for codemods");

    // Clean up for next test
    fs.unlinkSync(path.join(CHANGESET_DIR, "minor-breaking.md"));

    // Test 3: Multiple changesets with codemods
    console.log("\n=== Test 3: Multiple changesets with codemods ===");
    createChangeset("minor-engine.md", "minor", "Changed engine configuration format", "Update `engine: copilot` to `engine: { id: copilot }`");
    createChangeset("minor-tools.md", "minor", "Changed tools configuration format", "Update `tools: github` to `tools: [github]`");
    output = runChangesetVersion();

    allPassed &= assertContains(output, "Consolidated Codemod Instructions", "Should show consolidated codemod section");
    allPassed &= assertContains(output, "Changed engine configuration format", "Should include first codemod");
    allPassed &= assertContains(output, "Changed tools configuration format", "Should include second codemod");
    allPassed &= assertContains(output, "Update `engine: copilot`", "Should include first codemod content");
    allPassed &= assertContains(output, "Update `tools: github`", "Should include second codemod content");

    // Clean up for next test
    fs.unlinkSync(path.join(CHANGESET_DIR, "minor-engine.md"));
    fs.unlinkSync(path.join(CHANGESET_DIR, "minor-tools.md"));

    // Test 4: Mixed changesets (with and without codemods)
    console.log("\n=== Test 4: Mixed changesets with and without codemods ===");