| // 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 configdump |
| |
| import ( |
| "testing" |
| ) |
| |
| func TestDescribeRouteDomains(t *testing.T) { |
| tests := []struct { |
| desc string |
| domains []string |
| expected string |
| }{ |
| { |
| desc: "test zero domain", |
| domains: []string{}, |
| expected: "", |
| }, |
| { |
| desc: "test only one domain", |
| domains: []string{"example.com"}, |
| expected: "example.com", |
| }, |
| { |
| desc: "test domains with port", |
| domains: []string{"example.com", "example.com:8080"}, |
| expected: "example.com", |
| }, |
| { |
| desc: "test domains with ipv4 addresses", |
| domains: []string{"example.com", "example.com:8080", "1.2.3.4", "1.2.3.4:8080"}, |
| expected: "example.com, 1.2.3.4", |
| }, |
| { |
| desc: "test domains with ipv6 addresses", |
| domains: []string{"example.com", "example.com:8080", "[fd00:10:96::7fc7]", "[fd00:10:96::7fc7]:8080"}, |
| expected: "example.com, [fd00:10:96::7fc7]", |
| }, |
| { |
| desc: "test with more domains", |
| domains: []string{"example.com", "example.com:8080", "www.example.com", "www.example.com:8080", "[fd00:10:96::7fc7]", "[fd00:10:96::7fc7]:8080"}, |
| expected: "example.com, www.example.com + 1 more...", |
| }, |
| } |
| |
| for _, tt := range tests { |
| t.Run(tt.desc, func(t *testing.T) { |
| if got := describeRouteDomains(tt.domains); got != tt.expected { |
| t.Errorf("%s: expect %v got %v", tt.desc, tt.expected, got) |
| } |
| }) |
| } |
| } |