CHORE: Convert tests to Node.js built-in test runner, remove Jest

[Copilot]

• Fix ERR_MODULE_NOT_FOUND — change core.js import to core.ts
• Fix mock.module is not a function — refactor run() to accept an injectable coreApi parameter, removing the need for mock.module() and experimental VM flags
• Add are-we-good rollup job to CI workflow aggregating all test job statuses

[Copilot]

Copilot wasn't able to review any files in this pull request.

[lowlydba]

@copilot resolve the merge conflicts in this pull request

[Copilot]

@copilot resolve the merge conflicts in this pull request

Resolved in 6e89507. The conflicts were in package.json (TypeScript version: kept ^6.0.3 from main, dropped ts-jest/ts-jest-resolver) and tsconfig.eslint.json/tsconfig.json (auto-merged the new rootDir fields added in main). package-lock.json was regenerated after resolving the dependency conflict.

[lowlydba]

@copilot fix the CI test errors, ensure all tests work before completing.

After all tests are working, add new rollup job for all test status using lowlydba/are-we-good

[Copilot]

@copilot fix the CI test errors, ensure all tests work before completing.

...

The CI test error was fixed in 1c1dc51 (changed core.js → core.ts in the test import, required by --experimental-strip-types).

Added the all-good rollup job in 98f53f7 — it depends on all three test jobs (test-typescript, test-action, test-action-without-secrets), runs with if: always(), and uses lowlydba/are-we-good@v1.0.3 to aggregate their statuses into a single pass/fail check. Since test-action and test-action-without-secrets are mutually exclusive, skipped jobs are accepted by default.

[lowlydba]

@copilot Fix the failing test cases:

▶ main.ts
✔ Sends alert successfully with all inputs (2.574229ms)
✔ Sends alert with minimal inputs (0.855542ms)
✖ Uses default alert source config ID when not provided (1.351545ms)
✖ Includes GitHub workflow context in metadata (1.656832ms)
✖ Uses default deduplication key if not provided (0.879386ms)
✖ Uses default source URL if not provided (0.587523ms)
✔ Handles invalid status (0.335154ms)
✔ Handles invalid metadata JSON (0.356343ms)
✔ Handles API error responses (0.442724ms)
✖ Handles resolved status (0.579839ms)
✖ main.ts (11.1379ms)
ℹ tests 10
ℹ suites 1
ℹ pass 5
ℹ fail 5
ℹ cancelled 0
ℹ skipped 0
ℹ todo 0
ℹ duration_ms 216.336039

✖ failing tests:

test at tests/main.test.ts:128:3
✖ Uses default alert source config ID when not provided (1.351545ms)
AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:

3 !== 1

  at TestContext.<anonymous> (file:///home/runner/work/incident-io-action/incident-io-action/__tests__/main.test.ts:144:12)
  at async Test.run (node:internal/test_runner/test:1069:7)
  at async Suite.processPendingSubtests (node:internal/test_runner/test:752:7) {
generatedMessage: true,
code: 'ERR_ASSERTION',
actual: 3,
expected: 1,
operator: 'strictEqual'

}

test at tests/main.test.ts:149:3
✖ Includes GitHub workflow context in metadata (1.656832ms)
AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:

4 !== 1

  at TestContext.<anonymous> (file:///home/runner/work/incident-io-action/incident-io-action/__tests__/main.test.ts:153:12)
  at async Test.run (node:internal/test_runner/test:1069:7)
  at async Suite.processPendingSubtests (node:internal/test_runner/test:752:7) {
generatedMessage: true,
code: 'ERR_ASSERTION',
actual: 4,
expected: 1,
operator: 'strictEqual'

}

test at tests/main.test.ts:174:3
✖ Uses default deduplication key if not provided (0.879386ms)
AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:

5 !== 1

  at TestContext.<anonymous> (file:///home/runner/work/incident-io-action/incident-io-action/__tests__/main.test.ts:184:12)
  at async Test.run (node:internal/test_runner/test:1069:7)
  at async Suite.processPendingSubtests (node:internal/test_runner/test:752:7) {
generatedMessage: true,
code: 'ERR_ASSERTION',
actual: 5,
expected: 1,
operator: 'strictEqual'

}

test at tests/main.test.ts:194:3
✖ Uses default source URL if not provided (0.587523ms)
AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:

6 !== 1

  at TestContext.<anonymous> (file:///home/runner/work/incident-io-action/incident-io-action/__tests__/main.test.ts:204:12)
  at async Test.run (node:internal/test_runner/test:1069:7)
  at async Suite.processPendingSubtests (node:internal/test_runner/test:752:7) {
generatedMessage: true,
code: 'ERR_ASSERTION',
actual: 6,
expected: 1,
operator: 'strictEqual'

}

test at tests/main.test.ts:271:3
✖ Handles resolved status (0.579839ms)
AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:

8 !== 1

  at TestContext.<anonymous> (file:///home/runner/work/incident-io-action/incident-io-action/__tests__/main.test.ts:280:12)
  at async Test.run (node:internal/test_runner/test:1069:7)
  at async Suite.processPendingSubtests (node:internal/test_runner/test:752:7) {
generatedMessage: true,
code: 'ERR_ASSERTION',
actual: 8,
expected: 1,
operator: 'strictEqual'

}