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kube_test.go
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kube_test.go
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package main
import (
"context"
"io/ioutil"
"os"
"path/filepath"
"testing"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes/fake"
"k8s.io/client-go/rest"
)
func TestKubeFunctions(t *testing.T) {
// Create a fake Kubernetes client for testing
clientset := fake.NewSimpleClientset()
// Add a test namespace to the fake clientset
testNamespace := &v1.Namespace{
ObjectMeta: v1.ObjectMeta{
Name: "test-namespace",
},
}
_, err := clientset.CoreV1().Namespaces().Create(context.Background(), testNamespace, v1.CreateOptions{})
if err != nil {
t.Fatalf("Error creating test namespace: %v", err)
}
// Create a temporary output directory
tmpDir, err := ioutil.TempDir("", "kube-test-")
if err != nil {
t.Fatalf("Error creating temporary directory: %v", err)
}
defer os.RemoveAll(tmpDir)
// Test the processNamespace function
config := &rest.Config{}
namespacedObjects, err := getNamespacedObjects(clientset)
if err != nil {
t.Fatalf("Error getting namespaced objects: %v", err)
}
processNamespace(clientset, config, namespacedObjects, "test-namespace", tmpDir)
// Test the processClusterScopedObjects function
processClusterScopedObjects(clientset, config, tmpDir)
// Check if the output directories and files were created
namespaceDir := filepath.Join(tmpDir, "namespace", "test-namespace")
_, err = os.Stat(namespaceDir)
if os.IsNotExist(err) {
t.Fatalf("Namespace directory was not created: %v", err)
}
clusterDir := filepath.Join(tmpDir, "clusterobjects")
_, err = os.Stat(clusterDir)
if os.IsNotExist(err) {
t.Fatalf("Cluster-scoped objects directory was not created: %v", err)
}
}