| // Copyright Istio 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 handlers |
| |
| import ( |
| "strings" |
| "testing" |
| ) |
| |
| func TestInferPodInfo(t *testing.T) { |
| tests := []struct { |
| proxyName string |
| namespace string |
| wantPodName string |
| wantNamespace string |
| }{ |
| { |
| proxyName: "istio-ingressgateway-8d9697654-qdzgh.dubbo-system", |
| namespace: "kube-system", |
| wantPodName: "istio-ingressgateway-8d9697654-qdzgh", |
| wantNamespace: "dubbo-system", |
| }, |
| { |
| proxyName: "istio-ingressgateway-8d9697654-qdzgh.dubbo-system", |
| namespace: "", |
| wantPodName: "istio-ingressgateway-8d9697654-qdzgh", |
| wantNamespace: "dubbo-system", |
| }, |
| { |
| proxyName: "istio-ingressgateway-8d9697654-qdzgh", |
| namespace: "kube-system", |
| wantPodName: "istio-ingressgateway-8d9697654-qdzgh", |
| wantNamespace: "kube-system", |
| }, |
| { |
| proxyName: "istio-security-post-install-1.2.2-bm9w2.dubbo-system", |
| namespace: "dubbo-system", |
| wantPodName: "istio-security-post-install-1.2.2-bm9w2", |
| wantNamespace: "dubbo-system", |
| }, |
| { |
| proxyName: "istio-security-post-install-1.2.2-bm9w2.dubbo-system", |
| namespace: "", |
| wantPodName: "istio-security-post-install-1.2.2-bm9w2", |
| wantNamespace: "dubbo-system", |
| }, |
| } |
| for _, tt := range tests { |
| t.Run(strings.Split(tt.proxyName, ".")[0], func(t *testing.T) { |
| gotPodName, gotNamespace := InferPodInfo(tt.proxyName, tt.namespace) |
| if gotPodName != tt.wantPodName || gotNamespace != tt.wantNamespace { |
| t.Errorf("unexpected podName and namespace: wanted %v %v got %v %v", tt.wantPodName, tt.wantNamespace, gotPodName, gotNamespace) |
| } |
| }) |
| } |
| } |
| |
| func TestHandleNamespace(t *testing.T) { |
| ns := HandleNamespace("test", "default") |
| if ns != "test" { |
| t.Fatalf("Get the incorrect namespace: %q back", ns) |
| } |
| |
| tests := []struct { |
| description string |
| namespace string |
| defaultNamespace string |
| wantNamespace string |
| }{ |
| { |
| description: "return test namespace", |
| namespace: "test", |
| defaultNamespace: "default", |
| wantNamespace: "test", |
| }, |
| { |
| description: "return default namespace", |
| namespace: "", |
| defaultNamespace: "default", |
| wantNamespace: "default", |
| }, |
| } |
| for _, tt := range tests { |
| t.Run(tt.description, func(t *testing.T) { |
| gotNs := HandleNamespace(tt.namespace, tt.defaultNamespace) |
| if gotNs != tt.wantNamespace { |
| t.Fatalf("unexpected namespace: wanted %v got %v", tt.wantNamespace, gotNs) |
| } |
| }) |
| } |
| } |