Before return site domain & path, create the site

src/enable-pages.test.js

@@ -0,0 +1,48 @@
+const core = require('@actions/core')
+const axios = require('axios')
+
+const enablePages = require('./enable-pages')
+
+describe('enablePages', () => {
+  const GITHUB_REPOSITORY = 'paper-spa/is-awesome'
+  const GITHUB_TOKEN = 'gha-token'
+
+  beforeEach(() => {
+    jest.restoreAllMocks()
+
+    // Mock error/warning/info/debug
+    jest.spyOn(core, 'error').mockImplementation(jest.fn())
+    jest.spyOn(core, 'warning').mockImplementation(jest.fn())
+    jest.spyOn(core, 'info').mockImplementation(jest.fn())
+    jest.spyOn(core, 'debug').mockImplementation(jest.fn())
+  })
+
+  it('makes a request to create a page', async () => {
+    jest
+      .spyOn(axios, 'post')
+      .mockImplementationOnce(() => Promise.resolve({  }))
+
+    await enablePages({ repositoryNwo: GITHUB_REPOSITORY, githubToken: GITHUB_TOKEN })
+  })
+
+  it('handles a 409 response when the page already exists', async () => {
+    jest
+      .spyOn(axios, 'post')
+      .mockImplementationOnce(() => Promise.reject({ response: { status: 409 } }))
+
+    // Simply assert that no error is raised
+    await enablePages({ repositoryNwo: GITHUB_REPOSITORY, githubToken: GITHUB_TOKEN })
+  })
+
+  it('re-raises errors on failure status codes', async () => {
+    jest
+      .spyOn(axios, 'post')
+      .mockImplementationOnce(() => Promise.reject({ response: { status: 404 } }))
+
+    try {
+      await enablePages({ repositoryNwo: GITHUB_REPOSITORY, githubToken: GITHUB_TOKEN })
+    } catch (error) {
+      expect(error.response.status).toEqual(404)
+    }
+  })
+})