mantle/internal/webhook/v1/suite_test.go at 61821f372de75bc87758a7904cc0a160718038be · cybozu-go/mantle · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
package v1

import (
	"os"
	"path/filepath"
	"testing"
	"time"

	. "github.com/onsi/ginkgo/v2"
	. "github.com/onsi/gomega"

	storagev1 "k8s.io/api/storage/v1"
	"k8s.io/client-go/kubernetes/scheme"
	"k8s.io/client-go/rest"
	"sigs.k8s.io/controller-runtime/pkg/client"
	"sigs.k8s.io/controller-runtime/pkg/envtest"
	logf "sigs.k8s.io/controller-runtime/pkg/log"
	"sigs.k8s.io/controller-runtime/pkg/log/zap"

	mantlev1 "github.com/cybozu-go/mantle/api/v1"
	"github.com/cybozu-go/mantle/internal/testutil"
	//+kubebuilder:scaffold:imports
)

// These tests use Ginkgo (BDD-style Go testing framework). Refer to
// http://onsi.github.io/ginkgo/ to learn more about Ginkgo.

var (
	cfg       *rest.Config
	k8sClient client.Client
	testEnv   *envtest.Environment
	resMgr    *testutil.ResourceManager
	validator *VolumeAttachmentCustomValidator
)

func TestControllers(t *testing.T) {
	RegisterFailHandler(Fail)

	SetDefaultEventuallyPollingInterval(time.Second)
	SetDefaultEventuallyTimeout(3 * time.Minute)
	EnforceDefaultTimeoutsWhenUsingContexts()

	RunSpecs(t, "Controller Suite")
}

var _ = BeforeSuite(func(ctx SpecContext) {
	logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true)))

	By("bootstrapping test environment")
	testEnv = &envtest.Environment{
		CRDDirectoryPaths:           []string{filepath.Join("..", "..", "..", "config", "crd", "bases")},
		ErrorIfCRDPathMissing:       true,
		DownloadBinaryAssets:        true,
		DownloadBinaryAssetsVersion: "v" + os.Getenv("ENVTEST_KUBERNETES_VERSION"),
		BinaryAssetsDirectory:       os.Getenv("ENVTEST_BIN_DIR"),
	}

	var err error
	// cfg is defined in this file globally.
	cfg, err = testEnv.Start()
	Expect(err).NotTo(HaveOccurred())
	Expect(cfg).NotTo(BeNil())

	err = mantlev1.AddToScheme(scheme.Scheme)
	Expect(err).NotTo(HaveOccurred())

	err = storagev1.AddToScheme(scheme.Scheme)
	Expect(err).NotTo(HaveOccurred())

	//+kubebuilder:scaffold:scheme

	k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme})
	Expect(err).NotTo(HaveOccurred())
	Expect(k8sClient).NotTo(BeNil())

	err = os.Setenv("REQUEUE_RECONCILIATION_AFTER", "10s")
	Expect(err).NotTo(HaveOccurred())

	By("Setup common resources")
	resMgr, err = testutil.NewResourceManager(k8sClient)
	Expect(err).NotTo(HaveOccurred())

	validator = &VolumeAttachmentCustomValidator{
		client: k8sClient,
	}
})

var _ = AfterSuite(func() {
	By("tearing down the test environment")
	err := testEnv.Stop()
	Expect(err).NotTo(HaveOccurred())
})