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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,131 @@ | ||
| package k8smeta | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/assert" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| ) | ||
|
|
||
| func TestFindPodByServiceIPPort(t *testing.T) { | ||
| manager := GetMetaManagerInstance() | ||
| podCache := newK8sMetaCache(make(chan struct{}), POD) | ||
| podCache.metaStore.Items["default/pod1"] = &ObjectWrapper{ | ||
| Raw: &corev1.Pod{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "pod1", | ||
| Namespace: "default", | ||
| Labels: map[string]string{ | ||
| "app": "test", | ||
| "env": "test", | ||
| }, | ||
| }, | ||
| Spec: corev1.PodSpec{ | ||
| Containers: []corev1.Container{ | ||
| { | ||
| Name: "test", | ||
| Image: "test", | ||
| Ports: []corev1.ContainerPort{ | ||
| { | ||
| ContainerPort: 80, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| Status: corev1.PodStatus{ | ||
| PodIP: "1.1.1.1", | ||
| }, | ||
| }, | ||
| } | ||
| manager.cacheMap[POD] = podCache | ||
| serviceCache := newK8sMetaCache(make(chan struct{}), SERVICE) | ||
| serviceCache.metaStore.Items["default/service1"] = &ObjectWrapper{ | ||
| Raw: &corev1.Service{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "service1", | ||
| Namespace: "default", | ||
| }, | ||
| Spec: corev1.ServiceSpec{ | ||
| Selector: map[string]string{ | ||
| "app": "test", | ||
| }, | ||
| ClusterIPs: []string{ | ||
| "2.2.2.2", | ||
| }, | ||
| Ports: []corev1.ServicePort{ | ||
| { | ||
| Port: 80, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| serviceCache.metaStore.Index["2.2.2.2"] = []string{"default/service1"} | ||
| manager.cacheMap[SERVICE] = serviceCache | ||
| handler := newMetadataHandler(GetMetaManagerInstance()) | ||
| podMetadata := handler.findPodByServiceIPPort("2.2.2.2", 0) | ||
| assert.NotNil(t, podMetadata) | ||
| assert.Equal(t, "pod1", podMetadata.PodName) | ||
|
|
||
| podMetadata = handler.findPodByServiceIPPort("2.2.2.2", 80) | ||
| assert.NotNil(t, podMetadata) | ||
| assert.Equal(t, "pod1", podMetadata.PodName) | ||
|
|
||
| podMetadata = handler.findPodByServiceIPPort("2.2.2.2", 90) | ||
| assert.Nil(t, podMetadata) | ||
|
|
||
| podMetadata = handler.findPodByServiceIPPort("3.3.3.3", 0) | ||
| assert.Nil(t, podMetadata) | ||
| } | ||
|
|
||
| func TestFindPodByPodIPPort(t *testing.T) { | ||
| handler := newMetadataHandler(GetMetaManagerInstance()) | ||
| pods := map[string][]*ObjectWrapper{ | ||
| "1.1.1.1": { | ||
| { | ||
| Raw: &corev1.Pod{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "pod1", | ||
| Namespace: "default", | ||
| Labels: map[string]string{ | ||
| "app": "test", | ||
| "env": "test", | ||
| }, | ||
| }, | ||
| Spec: corev1.PodSpec{ | ||
| Containers: []corev1.Container{ | ||
| { | ||
| Name: "test", | ||
| Image: "test", | ||
| Ports: []corev1.ContainerPort{ | ||
| { | ||
| ContainerPort: 80, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| Status: corev1.PodStatus{ | ||
| PodIP: "1.1.1.1", | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| podMetadata := handler.findPodByPodIPPort("1.1.1.1", 0, pods) | ||
| assert.NotNil(t, podMetadata) | ||
| assert.Equal(t, "pod1", podMetadata.PodName) | ||
|
|
||
| podMetadata = handler.findPodByPodIPPort("1.1.1.1", 80, pods) | ||
| assert.NotNil(t, podMetadata) | ||
| assert.Equal(t, "pod1", podMetadata.PodName) | ||
|
|
||
| podMetadata = handler.findPodByPodIPPort("1.1.1.1", 90, pods) | ||
| assert.Nil(t, podMetadata) | ||
|
|
||
| podMetadata = handler.findPodByPodIPPort("2.2.2.2", 0, pods) | ||
| assert.Nil(t, podMetadata) | ||
| } |