| // Copyright 2021 Google Inc. All rights reserved. |
| // |
| // 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 pathtools |
| |
| import ( |
| "testing" |
| ) |
| |
| func TestLists_ReplaceExtension(t *testing.T) { |
| |
| testCases := []struct { |
| from, ext, to string |
| }{ |
| {"1.jpg", "png", "1.png"}, |
| {"1", "png", "1.png"}, |
| {"1.", "png", "1.png"}, |
| {"2.so", "so.1", "2.so.1"}, |
| {"/out/.test/1.png", "jpg", "/out/.test/1.jpg"}, |
| {"/out/.test/1", "jpg", "/out/.test/1.jpg"}, |
| } |
| |
| for _, test := range testCases { |
| t.Run(test.from, func(t *testing.T) { |
| got := ReplaceExtension(test.from, test.ext) |
| if got != test.to { |
| t.Errorf("ReplaceExtension(%v, %v) = %v; want: %v", test.from, test.ext, got, test.to) |
| } |
| }) |
| } |
| } |