sigs.k8s.io/cluster-api@v1.7.1/exp/addons/internal/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  	"fmt"
    22  	"os"
    23  	"testing"
    24  
    25  	corev1 "k8s.io/api/core/v1"
    26  	ctrl "sigs.k8s.io/controller-runtime"
    27  	"sigs.k8s.io/controller-runtime/pkg/client"
    28  	"sigs.k8s.io/controller-runtime/pkg/controller"
    29  
    30  	"sigs.k8s.io/cluster-api/api/v1beta1/index"
    31  	"sigs.k8s.io/cluster-api/controllers/remote"
    32  	addonsv1 "sigs.k8s.io/cluster-api/exp/addons/api/v1beta1"
    33  	"sigs.k8s.io/cluster-api/internal/test/envtest"
    34  )
    35  
    36  var (
    37  	env *envtest.Environment
    38  	ctx = ctrl.SetupSignalHandler()
    39  )
    40  
    41  func TestMain(m *testing.M) {
    42  	setupIndexes := func(ctx context.Context, mgr ctrl.Manager) {
    43  		if err := index.AddDefaultIndexes(ctx, mgr); err != nil {
    44  			panic(fmt.Sprintf("unable to setup index: %v", err))
    45  		}
    46  	}
    47  
    48  	setupReconcilers := func(ctx context.Context, mgr ctrl.Manager) {
    49  		tracker, err := remote.NewClusterCacheTracker(mgr, remote.ClusterCacheTrackerOptions{})
    50  		if err != nil {
    51  			panic(fmt.Sprintf("Failed to create new cluster cache tracker: %v", err))
    52  		}
    53  
    54  		reconciler := ClusterResourceSetReconciler{
    55  			Client:  mgr.GetClient(),
    56  			Tracker: tracker,
    57  		}
    58  		if err = reconciler.SetupWithManager(ctx, mgr, controller.Options{MaxConcurrentReconciles: 1}); err != nil {
    59  			panic(fmt.Sprintf("Failed to set up cluster resource set reconciler: %v", err))
    60  		}
    61  		bindingReconciler := ClusterResourceSetBindingReconciler{
    62  			Client: mgr.GetClient(),
    63  		}
    64  		if err = bindingReconciler.SetupWithManager(ctx, mgr, controller.Options{MaxConcurrentReconciles: 1}); err != nil {
    65  			panic(fmt.Sprintf("Failed to set up cluster resource set binding reconciler: %v", err))
    66  		}
    67  	}
    68  
    69  	os.Exit(envtest.Run(ctx, envtest.RunInput{
    70  		M:        m,
    71  		SetupEnv: func(e *envtest.Environment) { env = e },
    72  		ManagerUncachedObjs: []client.Object{
    73  			&corev1.ConfigMap{},
    74  			&corev1.Secret{},
    75  			&addonsv1.ClusterResourceSetBinding{},
    76  		},
    77  		SetupIndexes:     setupIndexes,
    78  		SetupReconcilers: setupReconcilers,
    79  	}))
    80  }