add tests for cli

test/cli_spec.js

@@ -0,0 +1,37 @@
+require('./spec_helper')
+
+const cli = require('../lib/cli')
+const download = require('../lib/download')
+const downloadUtils = require('../lib/download/utils')
+const run = require('../lib/exec/run')
+const open = require('../lib/exec/open')
+
+describe('cli', function () {
+  beforeEach(function () {
+    this.exec = (args) => cli.init().parse(`node test ${args}`.split(' '))
+  })
+
+  it('run calls run#start with options', function () {
+    this.sandbox.stub(run, 'start')
+    this.exec('run --port 7878')
+    expect(run.start).to.be.calledWith({ port: '7878' })
+  })
+
+  it('open calls open#start with options', function () {
+    this.sandbox.stub(open, 'start')
+    this.exec('open --port 7878')
+    expect(open.start).to.be.calledWith({ port: '7878' })
+  })
+
+  it('install calls download#install with force: true', function () {
+    this.sandbox.stub(download, 'install')
+    this.exec('install')
+    expect(download.install).to.be.calledWith({ force: true })
+  })
+
+  it('verify calls downloadUtils#verify with force: true', function () {
+    this.sandbox.stub(downloadUtils, 'verify')
+    this.exec('verify')
+    expect(downloadUtils.verify).to.be.calledWith({ force: true })
+  })
+})