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minori/test/utils/versionComparison.spec.ts
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feat: auto-merge non-breaking dependency updates (#5)
## Summary
Minori now automatically merges dependency update PRs when they meet safety criteria, reducing manual work whilst maintaining safety for potentially breaking changes.

## Changes
-  Add version comparison utility to detect major version bumps
-  Add Gitea service methods for checking commit status and merging PRs
-  Add auto-merge logic that checks:
  - Is it a major version bump? (if yes, skip auto-merge)
  - Did CI checks pass? (if no, skip auto-merge)
  - If both conditions pass → auto-merge! 🎉
-  Add comprehensive tests for all new functionality
- 📊 Maintain ~94% test coverage

## How It Works
When Minori processes a dependency update:
1. Check if a PR already exists for that dependency
2. If it exists, verify:
   - **Not a major version bump** (major bumps need manual review)
   - **CI status = "success"** (all checks must pass)
3. If both conditions are met → automatically merge the PR and delete the branch

## Test Plan
- [x] All 114 tests passing
- [x] New tests for version comparison utility
- [x] New tests for Gitea service extensions
- [x] Build successful
- [x] Linting clean

---
 This PR was created with help from Hikari~ 🌸

Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Reviewed-on: #5
Co-authored-by: Hikari <hikari@nhcarrigan.com>
Co-committed-by: Hikari <hikari@nhcarrigan.com>
2026-02-20 20:04:18 -08:00

109 lines
3.4 KiB
TypeScript

/**
* @copyright NHCarrigan
* @license Naomi's Public License
* @author Naomi Carrigan
*/
/* eslint-disable vitest/valid-expect -- Test expectations don't need messages */
/* eslint-disable max-lines-per-function -- Test suites naturally have many cases */
/* eslint-disable max-nested-callbacks -- Vitest structure requires nesting */
/* eslint-disable vitest/prefer-to-be-truthy -- toBe(true) is clearer for boolean functions */
/* eslint-disable vitest/prefer-to-be-falsy -- toBe(false) is clearer for boolean functions */
import { describe, expect, it } from "vitest";
import {
isMajorVersionBump,
stripVersionPrefix,
} from "../../src/utils/versionComparison.js";
describe("versionComparison", () => {
describe("stripVersionPrefix", () => {
it("should strip caret prefix", () => {
expect.assertions(1);
expect(stripVersionPrefix("^1.2.3")).toBe("1.2.3");
});
it("should strip tilde prefix", () => {
expect.assertions(1);
expect(stripVersionPrefix("~1.2.3")).toBe("1.2.3");
});
it("should strip greater than prefix", () => {
expect.assertions(1);
expect(stripVersionPrefix(">1.2.3")).toBe("1.2.3");
});
it("should strip less than prefix", () => {
expect.assertions(1);
expect(stripVersionPrefix("<1.2.3")).toBe("1.2.3");
});
it("should strip equals prefix", () => {
expect.assertions(1);
expect(stripVersionPrefix("=1.2.3")).toBe("1.2.3");
});
it("should strip multiple prefix characters", () => {
expect.assertions(1);
expect(stripVersionPrefix(">=1.2.3")).toBe("1.2.3");
});
it("should return version without prefix unchanged", () => {
expect.assertions(1);
expect(stripVersionPrefix("1.2.3")).toBe("1.2.3");
});
});
describe("isMajorVersionBump", () => {
it("should detect major version bump", () => {
expect.assertions(1);
expect(isMajorVersionBump("1.2.3", "2.0.0")).toBe(true);
});
it("should detect major version bump with prefixes", () => {
expect.assertions(1);
expect(isMajorVersionBump("^1.2.3", "^2.0.0")).toBe(true);
});
it("should not detect minor version bump as major", () => {
expect.assertions(1);
expect(isMajorVersionBump("1.2.3", "1.3.0")).toBe(false);
});
it("should not detect patch version bump as major", () => {
expect.assertions(1);
expect(isMajorVersionBump("1.2.3", "1.2.4")).toBe(false);
});
it("should handle version with pre-release tags", () => {
expect.assertions(1);
expect(isMajorVersionBump("1.2.3", "2.0.0-beta.1")).toBe(true);
});
it("should return false for invalid from version", () => {
expect.assertions(1);
expect(isMajorVersionBump("invalid", "2.0.0")).toBe(false);
});
it("should return false for invalid to version", () => {
expect.assertions(1);
expect(isMajorVersionBump("1.2.3", "invalid")).toBe(false);
});
it("should return false for both invalid versions", () => {
expect.assertions(1);
expect(isMajorVersionBump("invalid", "also-invalid")).toBe(false);
});
it("should handle 0.x.x to 1.x.x as major bump", () => {
expect.assertions(1);
expect(isMajorVersionBump("0.9.5", "1.0.0")).toBe(true);
});
it("should not detect same version as major bump", () => {
expect.assertions(1);
expect(isMajorVersionBump("1.2.3", "1.2.3")).toBe(false);
});
});
});