| /* |
| Copyright 2017 The Kubernetes 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 azure |
| |
| import ( |
| "fmt" |
| "net/http" |
| "testing" |
| ) |
| |
| func TestShouldRetryHTTPRequest(t *testing.T) { |
| tests := []struct { |
| code int |
| err error |
| expected bool |
| }{ |
| { |
| code: http.StatusBadRequest, |
| expected: true, |
| }, |
| { |
| code: http.StatusInternalServerError, |
| expected: true, |
| }, |
| { |
| code: http.StatusOK, |
| err: fmt.Errorf("some error"), |
| expected: true, |
| }, |
| { |
| code: http.StatusOK, |
| expected: false, |
| }, |
| { |
| code: 399, |
| expected: false, |
| }, |
| } |
| |
| for _, test := range tests { |
| resp := &http.Response{ |
| StatusCode: test.code, |
| } |
| res := shouldRetryHTTPRequest(resp, test.err) |
| if res != test.expected { |
| t.Errorf("expected: %v, saw: %v", test.expected, res) |
| } |
| } |
| } |
| |
| func TestIsSuccessResponse(t *testing.T) { |
| tests := []struct { |
| code int |
| expected bool |
| }{ |
| { |
| code: http.StatusNotFound, |
| expected: false, |
| }, |
| { |
| code: http.StatusInternalServerError, |
| expected: false, |
| }, |
| { |
| code: http.StatusOK, |
| expected: true, |
| }, |
| } |
| |
| for _, test := range tests { |
| resp := http.Response{ |
| StatusCode: test.code, |
| } |
| res := isSuccessHTTPResponse(resp) |
| if res != test.expected { |
| t.Errorf("expected: %v, saw: %v", test.expected, res) |
| } |
| } |
| } |
| |
| func TestProcessRetryResponse(t *testing.T) { |
| az := &Cloud{} |
| tests := []struct { |
| code int |
| err error |
| stop bool |
| }{ |
| { |
| code: http.StatusBadRequest, |
| stop: false, |
| }, |
| { |
| code: http.StatusInternalServerError, |
| stop: false, |
| }, |
| { |
| code: http.StatusSeeOther, |
| err: fmt.Errorf("some error"), |
| stop: false, |
| }, |
| { |
| code: http.StatusSeeOther, |
| stop: true, |
| }, |
| { |
| code: http.StatusOK, |
| stop: true, |
| }, |
| { |
| code: 399, |
| stop: true, |
| }, |
| } |
| |
| for _, test := range tests { |
| resp := &http.Response{ |
| StatusCode: test.code, |
| } |
| res, err := az.processHTTPRetryResponse(nil, "", resp, test.err) |
| if res != test.stop { |
| t.Errorf("expected: %v, saw: %v", test.stop, res) |
| } |
| if err != nil { |
| t.Errorf("unexpected error: %v", err) |
| } |
| } |
| } |