Add tests for index and remove old command

packages/ci/test/commands/ci/index.test.ts

@@ -0,0 +1,65 @@
+import Nock from '@fancy-test/nock'
+import * as Test from '@oclif/test'
+
+const test = Test.test
+.register('nock', Nock)
+const expect = Test.expect
+
+describe('ci', () => {
+  test
+  .command(['ci'])
+  .catch(e => {
+    expect(e.message).to.contain('Required flag:  --pipeline PIPELINE or --app APP')
+  })
+  .it('errors when not specifying a pipeline or an app')
+
+  describe('when specifying a pipeline', () => {
+    const pipeline = {id: '14402644-c207-43aa-9bc1-974a34914010', name: 'my-pipeline'}
+
+    let testRuns: any = []
+    const statusIcon = ['✓', '!', '✗', '-']
+    const statuses = ['succeeded', 'errored', 'failed', 'creating']
+    const commit_branch = 'master'
+    const commit_sha = ['d2e177a', '14a0a11', '40d9717', 'f2e574e']
+
+    beforeEach(() => {
+      for (let i = 0; i < 20; i++) {
+        testRuns.push({
+          commit_branch,
+          commit_sha: commit_sha[i % 4],
+          number: i,
+          pipeline: {id: pipeline.id},
+          status: statuses[i % 4]
+        })
+      }
+    })
+
+    test
+    .stdout()
+    .nock('https://api.heroku.com', api => {
+      api.get(`/pipelines?eq[name]=${pipeline.name}`)
+      .reply(200, [
+        {
+          id: pipeline.id,
+          name: pipeline.name
+        }
+      ])
+
+      api.get(`/pipelines/${pipeline.id}/test-runs`)
+      .reply(200, testRuns)
+    })
+    .command(['ci', `--pipeline=${pipeline.name}`])
+    .it('it shows the latest 15 test runs', ({stdout}) => {
+      expect(stdout).to.contain(`=== Showing latest test runs for the ${pipeline.name} pipeline`)
+
+      for (let i = 5; i < 10; i++) {
+        expect(stdout).to.contain(`${statusIcon[i % 4]}  ${testRuns[i].number}   master  ${testRuns[i].commit_sha}  ${testRuns[i].status}\n`)
+      }
+      for (let i = 10; i < 20; i++) {
+        expect(stdout).to.contain(`${statusIcon[i % 4]}  ${testRuns[i].number}  master  ${testRuns[i].commit_sha}  ${testRuns[i].status}\n`)
+      }
+
+      expect(stdout).not.to.contain(`${testRuns[4].number} ${testRuns[4].commit_sha}`)
+    })
+  })
+})