github.com/1aal/kubeblocks@v0.0.0-20231107070852-e1c03e598921/controllers/apps/configuration/suite_test.go (about)

     1  /*
     2  Copyright (C) 2022-2023 ApeCloud Co., Ltd
     3  
     4  This file is part of KubeBlocks project
     5  
     6  This program is free software: you can redistribute it and/or modify
     7  it under the terms of the GNU Affero General Public License as published by
     8  the Free Software Foundation, either version 3 of the License, or
     9  (at your option) any later version.
    10  
    11  This program is distributed in the hope that it will be useful
    12  but WITHOUT ANY WARRANTY; without even the implied warranty of
    13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14  GNU Affero General Public License for more details.
    15  
    16  You should have received a copy of the GNU Affero General Public License
    17  along with this program.  If not, see <http://www.gnu.org/licenses/>.
    18  */
    19  
    20  package configuration
    21  
    22  import (
    23  	"context"
    24  	"path/filepath"
    25  	"testing"
    26  
    27  	. "github.com/onsi/ginkgo/v2"
    28  	. "github.com/onsi/gomega"
    29  
    30  	"go.uber.org/zap/zapcore"
    31  	"k8s.io/client-go/kubernetes/scheme"
    32  	"k8s.io/client-go/rest"
    33  	ctrl "sigs.k8s.io/controller-runtime"
    34  	"sigs.k8s.io/controller-runtime/pkg/client"
    35  	"sigs.k8s.io/controller-runtime/pkg/envtest"
    36  	logf "sigs.k8s.io/controller-runtime/pkg/log"
    37  	"sigs.k8s.io/controller-runtime/pkg/log/zap"
    38  
    39  	appsv1alpha1 "github.com/1aal/kubeblocks/apis/apps/v1alpha1"
    40  	workloads "github.com/1aal/kubeblocks/apis/workloads/v1alpha1"
    41  	intctrlutil "github.com/1aal/kubeblocks/pkg/controllerutil"
    42  	"github.com/1aal/kubeblocks/pkg/testutil"
    43  	viper "github.com/1aal/kubeblocks/pkg/viperx"
    44  )
    45  
    46  var cfg *rest.Config
    47  var k8sClient client.Client
    48  var testEnv *envtest.Environment
    49  var ctx context.Context
    50  var cancel context.CancelFunc
    51  var testCtx testutil.TestContext
    52  
    53  func TestReconfigure(t *testing.T) {
    54  	RegisterFailHandler(Fail)
    55  
    56  	RunSpecs(t, "Configuration Suite")
    57  }
    58  
    59  var _ = BeforeSuite(func() {
    60  	if viper.GetBool("ENABLE_DEBUG_LOG") {
    61  		logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true), func(o *zap.Options) {
    62  			o.TimeEncoder = zapcore.ISO8601TimeEncoder
    63  		}))
    64  	}
    65  
    66  	ctx, cancel = context.WithCancel(context.TODO())
    67  
    68  	By("bootstrapping test environment")
    69  	testEnv = &envtest.Environment{
    70  		CRDDirectoryPaths:     []string{filepath.Join("..", "..", "..", "config", "crd", "bases")},
    71  		ErrorIfCRDPathMissing: true,
    72  	}
    73  
    74  	var err error
    75  	// cfg is defined in this file globally.
    76  	cfg, err = testEnv.Start()
    77  	Expect(err).NotTo(HaveOccurred())
    78  	Expect(cfg).NotTo(BeNil())
    79  
    80  	err = appsv1alpha1.AddToScheme(scheme.Scheme)
    81  	Expect(err).NotTo(HaveOccurred())
    82  	err = workloads.AddToScheme(scheme.Scheme)
    83  	Expect(err).NotTo(HaveOccurred())
    84  
    85  	// +kubebuilder:scaffold:scheme
    86  
    87  	k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme})
    88  	Expect(err).NotTo(HaveOccurred())
    89  	Expect(k8sClient).NotTo(BeNil())
    90  
    91  	// run reconcile
    92  	k8sManager, err := ctrl.NewManager(cfg, ctrl.Options{
    93  		Scheme:                scheme.Scheme,
    94  		MetricsBindAddress:    "0",
    95  		ClientDisableCacheFor: intctrlutil.GetUncachedObjects(),
    96  	})
    97  	Expect(err).ToNot(HaveOccurred())
    98  
    99  	err = (&ReconfigureReconciler{
   100  		Client:   k8sManager.GetClient(),
   101  		Scheme:   k8sManager.GetScheme(),
   102  		Recorder: k8sManager.GetEventRecorderFor("reconfigure-controller"),
   103  	}).SetupWithManager(k8sManager)
   104  	Expect(err).ToNot(HaveOccurred())
   105  
   106  	err = (&ConfigConstraintReconciler{
   107  		Client:   k8sManager.GetClient(),
   108  		Scheme:   k8sManager.GetScheme(),
   109  		Recorder: k8sManager.GetEventRecorderFor("configuration-cc-controller"),
   110  	}).SetupWithManager(k8sManager)
   111  	Expect(err).ToNot(HaveOccurred())
   112  
   113  	err = (&ConfigurationReconciler{
   114  		Client:   k8sManager.GetClient(),
   115  		Scheme:   k8sManager.GetScheme(),
   116  		Recorder: k8sManager.GetEventRecorderFor("configuration-controller"),
   117  	}).SetupWithManager(k8sManager)
   118  	Expect(err).ToNot(HaveOccurred())
   119  
   120  	testCtx = testutil.NewDefaultTestContext(ctx, k8sClient, testEnv)
   121  
   122  	go func() {
   123  		defer GinkgoRecover()
   124  		err = k8sManager.Start(ctx)
   125  		Expect(err).ToNot(HaveOccurred(), "failed to run manager")
   126  	}()
   127  })
   128  
   129  var _ = AfterSuite(func() {
   130  	cancel()
   131  	By("tearing down the test environment")
   132  
   133  	err := testEnv.Stop()
   134  	Expect(err).NotTo(HaveOccurred())
   135  })