forked from IBM/portieris
/
replicationcontroller.go
70 lines (62 loc) · 2.86 KB
/
replicationcontroller.go
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// Copyright 2018 Portieris Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package utils
import (
"testing"
"time"
"github.com/IBM/portieris/test/framework"
"github.com/stretchr/testify/assert"
corev1 "k8s.io/api/core/v1"
)
func buildReplicationController(t *testing.T, fw *framework.Framework, manifestLocation, namespace string, expectCreateFail bool) *corev1.ReplicationController {
manifest, err := fw.LoadReplicationControllerManifest(manifestLocation)
if err != nil {
t.Fatalf("Error loading manifest: %v", err)
}
if manifest == nil {
t.Fatalf("Error loading manifest: manifest is nil")
}
if err = fw.CreateReplicationController(namespace, manifest); err != nil {
if !expectCreateFail {
t.Fatalf("Error creating %q replicationcontroller in %v: %v", manifest.Name, namespace, err)
} else {
return nil
}
}
fw.WaitForReplicationControllerPods(manifest.Name, namespace, time.Minute)
replicationcontroller, err := fw.GetReplicationController(manifest.Name, namespace)
if err != nil {
t.Fatalf("Error getting %q replicationcontroller in %v: %v", manifest.Name, namespace, err)
}
return replicationcontroller
}
// TestReplicationControllerRunnable tests whether a manifest is deployable to the specified namespace
func TestReplicationControllerRunnable(t *testing.T, fw *framework.Framework, manifestLocation, namespace string) {
replicationcontroller := buildReplicationController(t, fw, manifestLocation, namespace, false)
defer fw.DeleteReplicationController(replicationcontroller.Name, replicationcontroller.Namespace)
if !assert.Equal(t, *replicationcontroller.Spec.Replicas, replicationcontroller.Status.AvailableReplicas, "ReplicationController failed: available replicas did not match expected replicas") {
DumpEvents(t, fw, namespace)
DumpPolicies(t, fw, namespace)
}
}
// TestReplicationControllerNotRunnable tests whether a manifest is deployable to the specified namespace
func TestReplicationControllerNotRunnable(t *testing.T, fw *framework.Framework, manifestLocation, namespace string) {
replicationcontroller := buildReplicationController(t, fw, manifestLocation, namespace, true)
if replicationcontroller != nil {
defer fw.DeleteReplicationController(replicationcontroller.Name, replicationcontroller.Namespace)
DumpEvents(t, fw, namespace)
DumpPolicies(t, fw, namespace)
t.Errorf("Expected replicacontroller creation to fail")
}
}