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feat: added missing test for elasticsearch reconciler (#2662)
Signed-off-by: Ankit152 <ankitkurmi152@gmail.com>
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controllers/elasticsearch/elasticsearch_controller_test.go
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package elasticsearch_test | ||
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import ( | ||
"context" | ||
"testing" | ||
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esv1 "github.com/openshift/elasticsearch-operator/apis/logging/v1" | ||
"github.com/stretchr/testify/require" | ||
corev1 "k8s.io/api/core/v1" | ||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
"k8s.io/apimachinery/pkg/types" | ||
k8sconfig "sigs.k8s.io/controller-runtime/pkg/client/config" | ||
"sigs.k8s.io/controller-runtime/pkg/client/fake" | ||
"sigs.k8s.io/controller-runtime/pkg/manager" | ||
k8sreconcile "sigs.k8s.io/controller-runtime/pkg/reconcile" | ||
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v1 "github.com/jaegertracing/jaeger-operator/apis/v1" | ||
"github.com/jaegertracing/jaeger-operator/controllers/elasticsearch" | ||
) | ||
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func TestElasticSearchSetupWithManager(t *testing.T) { | ||
t.Skip("this test requires a real cluster, otherwise the GetConfigOrDie will die") | ||
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// prepare | ||
mgr, err := manager.New(k8sconfig.GetConfigOrDie(), manager.Options{}) | ||
require.NoError(t, err) | ||
reconciler := elasticsearch.NewReconciler( | ||
k8sClient, | ||
k8sClient, | ||
) | ||
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// test | ||
err = reconciler.SetupWithManager(mgr) | ||
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// verify | ||
require.NoError(t, err) | ||
} | ||
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func TestNewElasticSearchInstance(t *testing.T) { | ||
// prepare | ||
ns := &corev1.Namespace{ | ||
ObjectMeta: metav1.ObjectMeta{ | ||
Name: "test-ns", | ||
}, | ||
} | ||
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es := &esv1.Elasticsearch{ | ||
ObjectMeta: metav1.ObjectMeta{ | ||
Name: "test-es", | ||
Namespace: "test-ns", | ||
}, | ||
} | ||
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jaeger := v1.NewJaeger(types.NamespacedName{ | ||
Name: "test-jaeger", | ||
Namespace: "test-jaeger", | ||
}) | ||
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esv1.AddToScheme(testScheme) | ||
v1.AddToScheme(testScheme) | ||
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client := fake.NewClientBuilder().WithRuntimeObjects(ns, es, jaeger).Build() | ||
reconciler := elasticsearch.NewReconciler( | ||
client, | ||
client, | ||
) | ||
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req := k8sreconcile.Request{ | ||
NamespacedName: types.NamespacedName{ | ||
Name: "test-es", | ||
Namespace: "test-ns", | ||
}, | ||
} | ||
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_, err := reconciler.Reconcile(context.Background(), req) | ||
require.NoError(t, err) | ||
} |
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package elasticsearch_test | ||
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import ( | ||
"fmt" | ||
"os" | ||
"path/filepath" | ||
"testing" | ||
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v1 "github.com/jaegertracing/jaeger-operator/apis/v1" | ||
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"k8s.io/apimachinery/pkg/runtime" | ||
"k8s.io/client-go/kubernetes/scheme" | ||
"sigs.k8s.io/controller-runtime/pkg/client" | ||
"sigs.k8s.io/controller-runtime/pkg/envtest" | ||
// +kubebuilder:scaffold:imports | ||
) | ||
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var ( | ||
k8sClient client.Client | ||
testEnv *envtest.Environment | ||
testScheme *runtime.Scheme = scheme.Scheme | ||
) | ||
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func TestMain(m *testing.M) { | ||
testEnv = &envtest.Environment{ | ||
CRDDirectoryPaths: []string{filepath.Join("..", "..", "config", "crd", "bases")}, | ||
} | ||
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cfg, err := testEnv.Start() | ||
if err != nil { | ||
fmt.Printf("failed to start testEnv: %v", err) | ||
os.Exit(1) | ||
} | ||
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if err := v1.AddToScheme(scheme.Scheme); err != nil { | ||
fmt.Printf("failed to register scheme: %v", err) | ||
os.Exit(1) | ||
} | ||
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// +kubebuilder:scaffold:scheme | ||
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k8sClient, err = client.New(cfg, client.Options{Scheme: testScheme}) | ||
if err != nil { | ||
fmt.Printf("failed to setup a Kubernetes client: %v", err) | ||
os.Exit(1) | ||
} | ||
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code := m.Run() | ||
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err = testEnv.Stop() | ||
if err != nil { | ||
fmt.Printf("failed to stop testEnv: %v", err) | ||
os.Exit(1) | ||
} | ||
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os.Exit(code) | ||
} |