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Add support for Trigger Authentication for InfluxDB (kedacore#1904)
Signed-off-by: misha <mishamo@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| package controllers | ||
|
|
||
| import ( | ||
| "github.com/go-logr/logr" | ||
| "github.com/golang/mock/gomock" | ||
| "github.com/kedacore/keda/v2/api/v1alpha1" | ||
| "github.com/kedacore/keda/v2/pkg/mock/mock_client" | ||
| mock_scalers "github.com/kedacore/keda/v2/pkg/mock/mock_scaler" | ||
| "github.com/kedacore/keda/v2/pkg/mock/mock_scaling" | ||
| kedascalers "github.com/kedacore/keda/v2/pkg/scalers" | ||
| . "github.com/onsi/ginkgo" | ||
| . "github.com/onsi/gomega" | ||
| "k8s.io/api/autoscaling/v2beta2" | ||
| v1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| ) | ||
|
|
||
| var _ = Describe("hpa", func() { | ||
| var ( | ||
| reconciler ScaledObjectReconciler | ||
| scaleHandler *mock_scaling.MockScaleHandler | ||
| client *mock_client.MockClient | ||
| statusWriter *mock_client.MockStatusWriter | ||
| scaler *mock_scalers.MockScaler | ||
| logger logr.Logger | ||
| ctrl *gomock.Controller | ||
| ) | ||
|
|
||
| BeforeEach(func() { | ||
| ctrl = gomock.NewController(GinkgoT()) | ||
| client = mock_client.NewMockClient(ctrl) | ||
| scaleHandler = mock_scaling.NewMockScaleHandler(ctrl) | ||
| scaler = mock_scalers.NewMockScaler(ctrl) | ||
| statusWriter = mock_client.NewMockStatusWriter(ctrl) | ||
| logger = logr.DiscardLogger{} | ||
| reconciler = ScaledObjectReconciler{ | ||
| Client: client, | ||
| scaleHandler: scaleHandler, | ||
| } | ||
| }) | ||
|
|
||
| AfterEach(func() { | ||
| ctrl.Finish() | ||
| }) | ||
|
|
||
| It("should remove deleted metric from health status", func() { | ||
| numberOfFailures := int32(87) | ||
| health := make(map[string]v1alpha1.HealthStatus) | ||
| health["another metric name"] = v1alpha1.HealthStatus{ | ||
| NumberOfFailures: &numberOfFailures, | ||
| Status: v1alpha1.HealthStatusFailing, | ||
| } | ||
|
|
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| scaledObject := setupTest(health, scaler, scaleHandler) | ||
|
|
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| var capturedScaledObject v1alpha1.ScaledObject | ||
| client.EXPECT().Status().Return(statusWriter) | ||
| statusWriter.EXPECT().Patch(gomock.Any(), gomock.Any(), gomock.Any()).Do(func(arg interface{}, scaledObject *v1alpha1.ScaledObject, anotherArg interface{}) { | ||
| capturedScaledObject = *scaledObject | ||
| }) | ||
|
|
||
| _, err := reconciler.getScaledObjectMetricSpecs(logger, scaledObject) | ||
|
|
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| Expect(err).ToNot(HaveOccurred()) | ||
| Expect(capturedScaledObject.Status.Health).To(BeEmpty()) | ||
| }) | ||
|
|
||
| It("should not remove existing metric from health status", func() { | ||
| numberOfFailures := int32(87) | ||
| health := make(map[string]v1alpha1.HealthStatus) | ||
| health["another metric name"] = v1alpha1.HealthStatus{ | ||
| NumberOfFailures: &numberOfFailures, | ||
| Status: v1alpha1.HealthStatusFailing, | ||
| } | ||
|
|
||
| health["some metric name"] = v1alpha1.HealthStatus{ | ||
| NumberOfFailures: &numberOfFailures, | ||
| Status: v1alpha1.HealthStatusFailing, | ||
| } | ||
|
|
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| scaledObject := setupTest(health, scaler, scaleHandler) | ||
|
|
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| var capturedScaledObject v1alpha1.ScaledObject | ||
| client.EXPECT().Status().Return(statusWriter) | ||
| statusWriter.EXPECT().Patch(gomock.Any(), gomock.Any(), gomock.Any()).Do(func(arg interface{}, scaledObject *v1alpha1.ScaledObject, anotherArg interface{}) { | ||
| capturedScaledObject = *scaledObject | ||
| }) | ||
|
|
||
| _, err := reconciler.getScaledObjectMetricSpecs(logger, scaledObject) | ||
|
|
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| expectedHealth := make(map[string]v1alpha1.HealthStatus) | ||
| expectedHealth["some metric name"] = v1alpha1.HealthStatus{ | ||
| NumberOfFailures: &numberOfFailures, | ||
| Status: v1alpha1.HealthStatusFailing, | ||
| } | ||
|
|
||
| Expect(err).ToNot(HaveOccurred()) | ||
| Expect(capturedScaledObject.Status.Health).To(HaveLen(1)) | ||
| Expect(capturedScaledObject.Status.Health).To(Equal(expectedHealth)) | ||
| }) | ||
|
|
||
| }) | ||
|
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| func setupTest(health map[string]v1alpha1.HealthStatus, scaler *mock_scalers.MockScaler, scaleHandler *mock_scaling.MockScaleHandler) *v1alpha1.ScaledObject { | ||
| scaledObject := &v1alpha1.ScaledObject{ | ||
| ObjectMeta: v1.ObjectMeta{ | ||
| Name: "some scaled object name", | ||
| }, | ||
| Status: v1alpha1.ScaledObjectStatus{ | ||
| Health: health, | ||
| }, | ||
| } | ||
|
|
||
| scalers := []kedascalers.Scaler{scaler} | ||
| metricSpec := v2beta2.MetricSpec{ | ||
| External: &v2beta2.ExternalMetricSource{ | ||
| Metric: v2beta2.MetricIdentifier{ | ||
| Name: "some metric name", | ||
| }, | ||
| }, | ||
| } | ||
| metricSpecs := []v2beta2.MetricSpec{metricSpec} | ||
| scaler.EXPECT().GetMetricSpecForScaling().Return(metricSpecs) | ||
| scaler.EXPECT().Close() | ||
| scaleHandler.EXPECT().GetScalers(gomock.Eq(scaledObject)).Return(scalers, nil) | ||
|
|
||
| return scaledObject | ||
| } |
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