refactored tests to be easier to follow

packages/docker/tests/run-script-step.ts

@@ -0,0 +1,47 @@
+import * as fs from 'fs'
+import { PrepareJobResponse } from 'hooklib/lib'
+import * as path from 'path'
+import { prepareJob, runScriptStep } from '../src/hooks'
+import TestSetup from './test-setup'
+
+jest.useRealTimers()
+
+let testSetup: TestSetup
+
+const definitions = {
+  prepareJob: JSON.parse(
+    fs.readFileSync(
+      path.resolve(__dirname + '/../../../examples/prepare-job.json'),
+      'utf8'
+    )
+  ),
+
+  runScriptStep: JSON.parse(
+    fs.readFileSync(
+      path.resolve(__dirname + '/../../../examples/run-script-step.json'),
+      'utf-8'
+    )
+  )
+}
+
+let prepareJobResponse: PrepareJobResponse
+
+describe('run-script-step', () => {
+  beforeEach(async () => {
+    testSetup = new TestSetup()
+    testSetup.initialize()
+
+    const prepareJobOutput = testSetup.createOutputFile(
+      'prepare-job-output.json'
+    )
+    await prepareJob(definitions.prepareJob.args, prepareJobOutput)
+
+    prepareJobResponse = JSON.parse(fs.readFileSync(prepareJobOutput, 'utf-8'))
+  })
+
+  it('Should run script step without exceptions', async () => {
+    await expect(
+      runScriptStep(definitions.runScriptStep.args, prepareJobResponse.state)
+    ).resolves.not.toThrow()
+  })
+})