Convert action to typescript

__test__/utils.unit.test.ts

@@ -0,0 +1,116 @@
+import * as path from 'path'
+import * as utils from '../lib/utils'
+
+const originalGitHubWorkspace = process.env['GITHUB_WORKSPACE']
+
+describe('utils tests', () => {
+  beforeAll(() => {
+    // GitHub workspace
+    process.env['GITHUB_WORKSPACE'] = __dirname
+  })
+
+  afterAll(() => {
+    // Restore GitHub workspace
+    delete process.env['GITHUB_WORKSPACE']
+    if (originalGitHubWorkspace) {
+      process.env['GITHUB_WORKSPACE'] = originalGitHubWorkspace
+    }
+  })
+
+  test('getStringAsArray splits string input by newlines and commas', async () => {
+    const array = utils.getStringAsArray('1, 2, 3\n4, 5, 6')
+    expect(array.length).toEqual(6)
+
+    const array2 = utils.getStringAsArray('')
+    expect(array2.length).toEqual(0)
+  })
+
+  test('getRepoPath successfully returns the path to the repository', async () => {
+    expect(utils.getRepoPath()).toEqual(process.env['GITHUB_WORKSPACE'])
+    expect(utils.getRepoPath('foo')).toEqual(
+      path.resolve(process.env['GITHUB_WORKSPACE'] || '', 'foo')
+    )
+  })
+
+  test('getRemoteDetail successfully parses remote URLs', async () => {
+    const remote1 = utils.getRemoteDetail(
+      'https://github.com/peter-evans/create-pull-request'
+    )
+    expect(remote1.protocol).toEqual('HTTPS')
+    expect(remote1.repository).toEqual('peter-evans/create-pull-request')
+
+    const remote2 = utils.getRemoteDetail(
+      'https://xxx:x-oauth-basic@github.com/peter-evans/create-pull-request'
+    )
+    expect(remote2.protocol).toEqual('HTTPS')
+    expect(remote2.repository).toEqual('peter-evans/create-pull-request')
+
+    const remote3 = utils.getRemoteDetail(
+      'git@github.com:peter-evans/create-pull-request.git'
+    )
+    expect(remote3.protocol).toEqual('SSH')
+    expect(remote3.repository).toEqual('peter-evans/create-pull-request')
+  })
+
+  test('getRemoteDetail fails to parse a remote URL', async () => {
+    const remoteUrl = 'https://github.com/peter-evans'
+    try {
+      utils.getRemoteDetail(remoteUrl)
+      // Fail the test if an error wasn't thrown
+      expect(true).toEqual(false)
+    } catch (e) {
+      expect(e.message).toEqual(
+        `The format of '${remoteUrl}' is not a valid GitHub repository URL`
+      )
+    }
+  })
+
+  test('secondsSinceEpoch returns the number of seconds since the Epoch', async () => {
+    const seconds = `${utils.secondsSinceEpoch()}`
+    expect(seconds.length).toEqual(10)
+  })
+
+  test('randomString returns strings of length 7', async () => {
+    for (let i = 0; i < 1000; i++) {
+      expect(utils.randomString().length).toEqual(7)
+    }
+  })
+
+  test('parseDisplayNameEmail successfully parses display name email formats', async () => {
+    const parsed1 = utils.parseDisplayNameEmail('abc def <abc@def.com>')
+    expect(parsed1.name).toEqual('abc def')
+    expect(parsed1.email).toEqual('abc@def.com')
+
+    const parsed2 = utils.parseDisplayNameEmail(
+      'github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>'
+    )
+    expect(parsed2.name).toEqual('github-actions[bot]')
+    expect(parsed2.email).toEqual(
+      '41898282+github-actions[bot]@users.noreply.github.com'
+    )
+  })
+
+  test('parseDisplayNameEmail fails to parse display name email formats', async () => {
+    const displayNameEmail1 = 'abc@def.com'
+    try {
+      utils.parseDisplayNameEmail(displayNameEmail1)
+      // Fail the test if an error wasn't thrown
+      expect(true).toEqual(false)
+    } catch (e) {
+      expect(e.message).toEqual(
+        `The format of '${displayNameEmail1}' is not a valid email address with display name`
+      )
+    }
+
+    const displayNameEmail2 = ' < >'
+    try {
+      utils.parseDisplayNameEmail(displayNameEmail2)
+      // Fail the test if an error wasn't thrown
+      expect(true).toEqual(false)
+    } catch (e) {
+      expect(e.message).toEqual(
+        `The format of '${displayNameEmail2}' is not a valid email address with display name`
+      )
+    }
+  })
+})