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kube-arangodb/pkg/storage/image_test.go

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Go

//
// DISCLAIMER
//
// Copyright 2016-2022 ArangoDB GmbH, Cologne, Germany
//
// 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.
//
// Copyright holder is ArangoDB GmbH, Cologne, Germany
//
package storage
import (
"context"
"testing"
"github.com/stretchr/testify/require"
core "k8s.io/api/core/v1"
meta "k8s.io/apimachinery/pkg/apis/meta/v1"
"github.com/arangodb/kube-arangodb/pkg/util/kclient"
)
// TestGetMyImage tests getMyImage() method
func TestGetMyImage(t *testing.T) {
testNamespace := "testNs"
testPodName := "testPodname"
testImage := "test-image"
testPullSecrets := []core.LocalObjectReference{
{
Name: "custom-docker",
},
}
pod := core.Pod{
ObjectMeta: meta.ObjectMeta{
Name: testPodName,
Namespace: testNamespace,
},
Spec: core.PodSpec{
Containers: []core.Container{
{
Name: "test",
Image: testImage,
ImagePullPolicy: core.PullAlways,
},
},
ImagePullSecrets: testPullSecrets,
},
}
ls := &LocalStorage{
deps: Dependencies{
Client: kclient.NewFakeClient(),
},
config: Config{
Namespace: testNamespace,
PodName: testPodName,
},
}
// prepare mock
if _, err := ls.deps.Client.Kubernetes().CoreV1().Pods(testNamespace).Create(context.Background(), &pod, meta.CreateOptions{}); err != nil {
require.NoError(t, err)
}
image, pullPolicy, pullSecrets, err := ls.getMyImage()
require.NoError(t, err)
require.Equal(t, image, testImage)
require.Equal(t, pullPolicy, core.PullAlways)
require.Equal(t, pullSecrets, testPullSecrets)
}