Add origin tests

test/origin.js

@@ -0,0 +1,70 @@
+import { describe, it } from 'mocha'
+import { expect } from 'chai'
+
+import {
+  fetchOrigin,
+  __Rewire__ as mock,
+  __ResetDependency__ as unmock
+} from '../src/origin'
+
+const origin = {
+  github: {
+    hostname: 'github.com',
+    url: 'https://github.com/user/repo'
+  },
+  gitlab: {
+    hostname: 'gitlab.com',
+    url: 'https://gitlab.com/user/repo'
+  },
+  bitbucket: {
+    hostname: 'bitbucket.org',
+    url: 'https://bitbucket.org/user/repo'
+  }
+}
+
+const TEST_DATA = [
+  {
+    remote: 'https://github.com/user/repo',
+    expected: origin.github
+  },
+  {
+    remote: 'https://github.com:8080/user/repo',
+    expected: origin.github
+  },
+  {
+    remote: '[email protected]:user/repo.git',
+    expected: origin.github
+  },
+  {
+    remote: 'https://gitlab.com/user/repo',
+    expected: origin.gitlab
+  },
+  {
+    remote: '[email protected]:user/repo.git',
+    expected: origin.gitlab
+  },
+  {
+    remote: 'https://bitbucket.org/user/repo',
+    expected: origin.bitbucket
+  },
+  {
+    remote: '[email protected]:user/repo.git',
+    expected: origin.bitbucket
+  }
+]
+
+describe('fetchOrigin', () => {
+  for (let test of TEST_DATA) {
+    it(`parses ${test.remote}`, async () => {
+      mock('cmd', () => test.remote)
+      expect(await fetchOrigin('origin')).to.include(test.expected)
+      unmock('cmd')
+    })
+  }
+
+  it('throws an error', done => {
+    mock('cmd', () => '')
+    fetchOrigin('origin').catch(() => done())
+    unmock('cmd')
+  })
+})