feature/add test (#8)

feat: added test code

__tests__/run.test.ts

@@ -0,0 +1,51 @@
+import { setFailed } from '@actions/core'
+import { run } from '../src/run'
+import { fetchRemoteBranches } from '../src/git-util'
+import { vi, expect, describe, it, beforeEach } from 'vitest'
+
+vi.mock('@actions/core', () => ({
+  getInput: vi.fn(),
+  setFailed: vi.fn(),
+  info: vi.fn()
+}))
+
+vi.mock('../src/git-util', () => ({
+  fetchRemoteBranches: vi.fn(),
+  hasCommitsBetween: vi.fn()
+}))
+
+describe('main function tests', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+  })
+
+  it('should fail if source or target branch is not specified', async () => {
+    await run({
+      srcBranch: '',
+      targetBranch: 'target-branch',
+      repoToken: 'dummy-token',
+      repo: 'test-repo',
+      owner: 'test-owner'
+    })
+
+    expect(setFailed).toHaveBeenCalledWith(
+      'Source or target branch not specified'
+    )
+  })
+
+  it('should fail if source branch does not exist', async () => {
+    ;(fetchRemoteBranches as any).mockResolvedValue(['valid-branch'])
+
+    await run({
+      srcBranch: 'nonexistent-branch',
+      targetBranch: 'valid-branch',
+      repoToken: 'dummy-token',
+      repo: 'test-repo',
+      owner: 'test-owner'
+    })
+
+    expect(setFailed).toHaveBeenCalledWith(
+      'Source branch nonexistent-branch does not exist'
+    )
+  })
+})

dist/index.js

@@ -36351,17 +36351,22 @@ var __webpack_exports__ = {};
 var exports = __webpack_exports__;
 
 Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.run = void 0;
 const core_1 = __nccwpck_require__(9093);
 const github_1 = __nccwpck_require__(5942);
 const git_util_1 = __nccwpck_require__(8561);
-async function main() {
-    const token = (0, core_1.getInput)('repo-token');
-    const octokit = (0, github_1.getOctokit)(token);
-    const srcBranch = (0, core_1.getInput)('src-branch');
-    const targetBranch = (0, core_1.getInput)('target-branch');
-    const title = (0, core_1.getInput)('title');
-    const body = (0, core_1.getInput)('body');
-    const { repo, owner } = github_1.context.repo;
+const generateOptionParams = () => ({
+    srcBranch: (0, core_1.getInput)('src-branch'),
+    targetBranch: (0, core_1.getInput)('target-branch'),
+    title: (0, core_1.getInput)('title'),
+    body: (0, core_1.getInput)('body'),
+    repoToken: (0, core_1.getInput)('repo-token'),
+    repo: github_1.context.repo.repo,
+    owner: github_1.context.repo.owner
+});
+async function run(options) {
+    const { srcBranch, targetBranch, title, body, repoToken, repo, owner } = options;
+    const octokit = (0, github_1.getOctokit)(repoToken);
     if (!srcBranch || !targetBranch) {
         (0, core_1.setFailed)('Source or target branch not specified');
         return;
@@ -36416,6 +36421,10 @@ async function main() {
         (0, core_1.setFailed)(`Error creating pull request: ${error.message}`);
     });
 }
+exports.run = run;
+async function main() {
+    run(generateOptionParams());
+}
 main();
 
 })();

package.json

@@ -8,7 +8,8 @@
     "format:write": "prettier --write **/*.ts",
     "format:check": "prettier --check **/*.ts",
     "package": "ncc build src/index.ts  --license licenses.txt",
-    "package:watch": "npm run package -- --watch"
+    "package:watch": "npm run package -- --watch",
+    "test": "vitest test"
   },
   "keywords": [],
   "author": "",
@@ -22,7 +23,8 @@
     "@types/node": "^20.10.0",
     "@vercel/ncc": "^0.38.1",
     "prettier": "^3.1.0",
-    "typescript": "^5.3.2"
+    "typescript": "^5.3.2",
+    "vitest": "1.0.0-beta.6"
   },
   "volta": {
     "node": "20.10.0"