queue_test.go

package cmd

import (
	"bytes"
	"io/ioutil"
	"os"

	"github.com/golang/mock/gomock"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("queue command", func() {
	var (
		ctrl *gomock.Controller
	)

	BeforeEach(func() {
		ctrl = gomock.NewController(GinkgoT())
		rootCmd.SetArgs([]string{})
		rootOptions.Jenkins = ""
		rootOptions.ConfigFile = "test.yaml"
	})

	AfterEach(func() {
		rootCmd.SetArgs([]string{})
		os.Remove(rootOptions.ConfigFile)
		rootOptions.ConfigFile = ""
		ctrl.Finish()
	})

	Context("without http requests", func() {
		It("should success", func() {
			data, err := GenerateSampleConfig()
			Expect(err).To(BeNil())
			err = ioutil.WriteFile(rootOptions.ConfigFile, data, 0664)
			Expect(err).To(BeNil())

			rootCmd.SetArgs([]string{"queue"})

			buf := new(bytes.Buffer)
			rootCmd.SetOutput(buf)
			_, err = rootCmd.ExecuteC()
			Expect(err).NotTo(HaveOccurred())
			Expect(buf.String()).To(ContainSubstring("Manage the queue of your Jenkins"))
		})
	})
})