github.com/metaprov/modela-operator@v0.0.0-20240118193048-f378be8b74d2/controllers/suite_test.go (about) 1 /* 2 Copyright 2022. 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 "github.com/metaprov/modela-operator/pkg/kube" 22 "os" 23 "path/filepath" 24 ctrl "sigs.k8s.io/controller-runtime" 25 "testing" 26 27 . "github.com/onsi/ginkgo" 28 . "github.com/onsi/gomega" 29 "k8s.io/client-go/rest" 30 "sigs.k8s.io/controller-runtime/pkg/client" 31 "sigs.k8s.io/controller-runtime/pkg/envtest" 32 "sigs.k8s.io/controller-runtime/pkg/envtest/printer" 33 logf "sigs.k8s.io/controller-runtime/pkg/log" 34 "sigs.k8s.io/controller-runtime/pkg/log/zap" 35 36 managementv1alpha1 "github.com/metaprov/modela-operator/api/v1alpha1" 37 //+kubebuilder:scaffold:imports 38 ) 39 40 // These tests use Ginkgo (BDD-style Go testing framework). Refer to 41 // http://onsi.github.io/ginkgo/ to learn more about Ginkgo. 42 43 var cfg *rest.Config 44 var k8sClient client.Client 45 var testEnv *envtest.Environment 46 47 func TestAPIs(t *testing.T) { 48 RegisterFailHandler(Fail) 49 50 RunSpecsWithDefaultAndCustomReporters(t, 51 "Controller Suite", 52 []Reporter{printer.NewlineReporter{}}) 53 } 54 55 var _ = BeforeSuite(func() { 56 logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true))) 57 58 By("bootstrapping test environment") 59 wd, _ := os.Getwd() 60 _ = os.Chdir(filepath.Dir(wd)) 61 62 testEnv = &envtest.Environment{ 63 CRDDirectoryPaths: []string{filepath.Join("config", "crd", "bases")}, 64 ErrorIfCRDPathMissing: true, 65 UseExistingCluster: func() *bool { 66 var use = false 67 if os.Getenv("TEST_USE_CLUSTER") == "true" { 68 use = true 69 } 70 return &use 71 }(), 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 = managementv1alpha1.AddToScheme(kube.ClientScheme) 81 Expect(err).NotTo(HaveOccurred()) 82 83 //+kubebuilder:scaffold:scheme 84 85 k8sManager, err := ctrl.NewManager(cfg, ctrl.Options{ 86 Scheme: kube.ClientScheme, 87 }) 88 Expect(err).ToNot(HaveOccurred()) 89 90 err = (&ModelaReconciler{ 91 Client: k8sManager.GetClient(), 92 Scheme: k8sManager.GetScheme(), 93 }).SetupWithManager(k8sManager) 94 Expect(err).ToNot(HaveOccurred()) 95 96 go func() { 97 defer GinkgoRecover() 98 err = k8sManager.Start(context.Background()) 99 Expect(err).ToNot(HaveOccurred()) 100 }() 101 102 k8sClient = k8sManager.GetClient() 103 Expect(k8sClient).ToNot(BeNil()) 104 Expect(err).NotTo(HaveOccurred()) 105 }, 60) 106 107 var _ = AfterSuite(func() { 108 By("tearing down the test environment") 109 err := testEnv.Stop() 110 Expect(err).NotTo(HaveOccurred()) 111 })