sigs.k8s.io/cluster-api-provider-azure@v1.14.3/exp/controllers/suite_test.go (about)

     1  /*
     2  Copyright 2020 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package controllers
    18  
    19  import (
    20  	"context"
    21  	"testing"
    22  
    23  	"github.com/go-logr/logr"
    24  	. "github.com/onsi/ginkgo/v2"
    25  	. "github.com/onsi/gomega"
    26  	corev1 "k8s.io/api/core/v1"
    27  	"sigs.k8s.io/cluster-api-provider-azure/controllers"
    28  	"sigs.k8s.io/cluster-api-provider-azure/internal/test/env"
    29  	"sigs.k8s.io/cluster-api-provider-azure/util/reconciler"
    30  	"sigs.k8s.io/controller-runtime/pkg/controller"
    31  	"sigs.k8s.io/controller-runtime/pkg/log"
    32  )
    33  
    34  // These tests use Ginkgo (BDD-style Go testing framework). Refer to
    35  // http://onsi.github.io/ginkgo/ to learn more about Ginkgo.
    36  
    37  var (
    38  	testEnv       *env.TestEnvironment
    39  	testEnvCancel func()
    40  )
    41  
    42  func TestAPIs(t *testing.T) {
    43  	RegisterFailHandler(Fail)
    44  	RunSpecs(t, "Controller Suite")
    45  }
    46  
    47  var _ = BeforeSuite(func() {
    48  	By("bootstrapping test environment")
    49  	testEnv = env.NewTestEnvironment()
    50  
    51  	ctx, cancel := context.WithCancel(context.Background())
    52  	defer cancel()
    53  
    54  	ctx = log.IntoContext(ctx, logr.New(testEnv.Log))
    55  
    56  	Expect(NewAzureMachinePoolReconciler(testEnv, testEnv.GetEventRecorderFor("azuremachinepool-reconciler"),
    57  		reconciler.Timeouts{}, "").SetupWithManager(ctx, testEnv.Manager, controllers.Options{Options: controller.Options{MaxConcurrentReconciles: 1}})).To(Succeed())
    58  
    59  	Expect(NewAzureMachinePoolMachineController(testEnv, testEnv.GetEventRecorderFor("azuremachinepoolmachine-reconciler"),
    60  		reconciler.Timeouts{}, "").SetupWithManager(ctx, testEnv.Manager, controllers.Options{Options: controller.Options{MaxConcurrentReconciles: 1}})).To(Succeed())
    61  
    62  	// +kubebuilder:scaffold:scheme
    63  
    64  	mgrCtx, mgrCancel := context.WithCancel(context.Background())
    65  	testEnvCancel = mgrCancel
    66  
    67  	By("starting the manager")
    68  	go func() {
    69  		defer GinkgoRecover()
    70  		Expect(testEnv.StartManager(mgrCtx)).To(Succeed())
    71  	}()
    72  
    73  	Eventually(func() bool {
    74  		nodes := &corev1.NodeList{}
    75  		if err := testEnv.Client.List(ctx, nodes); err != nil {
    76  			return false
    77  		}
    78  		return true
    79  	}).Should(BeTrue())
    80  })
    81  
    82  var _ = AfterSuite(func() {
    83  	testEnvCancel()
    84  	if testEnv != nil {
    85  		By("tearing down the test environment")
    86  		Expect(testEnv.Stop()).To(Succeed())
    87  	}
    88  })