ginkgo demo

basic.go

package test_test

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io"
	"math/rand"
	"os/exec"
	"strings"
	"syscall"
	"time"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
	"github.com/sirupsen/logrus"
)

var _ = BeforeSuite(func() {
	// something
})

var _ = Describe("basic commands", func() {
	Describe("version", func() {
		It("show version", func() {
			Expect(RunCRCOrDie("version")).To(ContainSubstring("CodeReady Containers version"))
		})

		It("show version as json format", func() {
			Skip("broken")

			raw := RunCRCOrDie("version", "-o", "json")

			var parsed map[string]string
			Expect(json.Unmarshal([]byte(raw), &parsed)).To(Not(HaveOccurred()))

			Expect(parsed).To(Equal(map[string]string{
				"version": "1.0",
			}))
		})
	})

	Describe("health story", func() {
		It("should setup crc", func() {
			Skip("too long for demo")

			RunCRCOrDie("setup")
		})

		It("should start crc virtual machine", func() {
			Skip("too long for demo")

			NewCRCCommand("start").WithTimeout(time.After(10 * time.Minute)).ExecOrDie()
		})

		It("should be ready", func() {
			By("using crc command")
			Eventually(func() (string, error) {
				return RunCRC("status")
			}, 2*time.Minute, 5*time.Second).Should(MatchRegexp(`.*Running \(v\d+\.\d+\.\d+.*\).*`))

			By("looking at node status")
			Eventually(func() (string, error) {
				return RunOC("get", "nodes")
			}, 2*time.Minute, 5*time.Second).Should(And(ContainSubstring("Ready"), Not(ContainSubstring("Not ready"))))
		})

		It("should be able to create a new project and an app", func() {
			projectName := fmt.Sprintf("testproj%d", rand.Int())
			defer func() {
				RunOCOrDie("delete", "project", projectName)
			}()
			Expect(RunOCOrDie("new-project", projectName)).To(Or(
				ContainSubstring(fmt.Sprintf(`Now using project "%s" on server "https://api.crc.testing:6443".`, projectName)),
				ContainSubstring(fmt.Sprintf(`Already on project "%s" on server "https://api.crc.testing:6443".`, projectName))))
			Expect(RunOCOrDie("new-app", "httpd-example")).To(ContainSubstring(`service "httpd-example" created`))
		})
	})
})