901f7124f3
Capture changeset entries before 'changeset version' deletes them, distill deterministic notes post-version, and replace the version's section in the root CHANGELOG with curated end-user notes.
109 lines
3.2 KiB
JavaScript
109 lines
3.2 KiB
JavaScript
import test from "node:test";
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import assert from "node:assert/strict";
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import { extractVersionNotes, replaceVersionSection } from "../lib/extract-version-notes.mjs";
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const changelog = `# Fusion changelog
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## 1.2.0
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### @runfusion/fusion
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#### Patch Changes
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- Added release integration.
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## 1.1.0
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### @runfusion/fusion
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#### Patch Changes
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- Fixed parser bug.
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## 1.0.0
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### @runfusion/fusion
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#### Patch Changes
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- Initial release.
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`;
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test("extracts correct section for known version", () => {
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const notes = extractVersionNotes(changelog, "1.1.0");
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assert.match(notes, /Fixed parser bug\./);
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assert.doesNotMatch(notes, /Added release integration\./);
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});
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test("returns full multiline body including sub-headings", () => {
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const notes = extractVersionNotes(changelog, "1.2.0");
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assert.match(notes, /^### @runfusion\/fusion/m);
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assert.match(notes, /^#### Patch Changes/m);
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assert.match(notes, /- Added release integration\./);
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});
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test("returns fallback when version not found", () => {
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const notes = extractVersionNotes(changelog, "9.9.9");
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assert.equal(notes, "Release v9.9.9");
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});
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test("returns fallback when changelog content is empty", () => {
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const notes = extractVersionNotes("", "1.2.0");
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assert.equal(notes, "Release v1.2.0");
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});
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test("handles version as last section with no trailing heading", () => {
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const notes = extractVersionNotes(changelog, "1.0.0");
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assert.match(notes, /Initial release\./);
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});
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test("handles single-version changelog", () => {
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const single = `# Changelog\n\n## 2.0.0\n\n### pkg\n\n#### Patch Changes\n\n- Solo entry.\n`;
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const notes = extractVersionNotes(single, "2.0.0");
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assert.match(notes, /Solo entry\./);
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});
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test("does not bleed into adjacent version sections", () => {
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const notes = extractVersionNotes(changelog, "1.1.0");
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assert.doesNotMatch(notes, /Initial release\./);
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assert.doesNotMatch(notes, /Added release integration\./);
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});
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// --- replaceVersionSection ---
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test("replaces version section with distilled notes", () => {
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const result = replaceVersionSection(changelog, "1.2.0", "### New\n\n- Distilled entry.");
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assert.match(result, /### New/);
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assert.match(result, /Distilled entry\./);
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// Other versions preserved.
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assert.match(result, /Fixed parser bug\./);
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assert.match(result, /Initial release\./);
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// Old content removed.
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assert.doesNotMatch(result, /Added release integration\./);
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});
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test("returns original content when version not found", () => {
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const result = replaceVersionSection(changelog, "9.9.9", "### New\n\n- Entry.");
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assert.equal(result, changelog);
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});
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test("preserves version heading", () => {
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const result = replaceVersionSection(changelog, "1.1.0", "### Fixed\n\n- New fix.");
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assert.match(result, /## 1\.1\.0/);
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assert.match(result, /## 1\.2\.0/);
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assert.match(result, /## 1\.0\.0/);
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});
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test("replaces last version section correctly", () => {
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const result = replaceVersionSection(changelog, "1.0.0", "### Fixed\n\n- Replaced.");
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assert.match(result, /Replaced\./);
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// Versions above 1.0.0 are preserved.
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assert.match(result, /## 1\.1\.0/);
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});
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test("handles null content gracefully", () => {
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const result = replaceVersionSection(null, "1.0.0", "Body.");
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assert.equal(result, null);
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});
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