github.com/rezahousseini/hugo@v0.32.3/transform/livereloadinject_test.go (about) 1 // Copyright 2015 The Hugo Authors. All rights reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // http://www.apache.org/licenses/LICENSE-2.0 7 // 8 // Unless required by applicable law or agreed to in writing, software 9 // distributed under the License is distributed on an "AS IS" BASIS, 10 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 // See the License for the specific language governing permissions and 12 // limitations under the License. 13 14 package transform 15 16 import ( 17 "bytes" 18 "fmt" 19 "strings" 20 "testing" 21 ) 22 23 func TestLiveReloadInject(t *testing.T) { 24 doTestLiveReloadInject(t, "</body>") 25 doTestLiveReloadInject(t, "</BODY>") 26 } 27 28 func doTestLiveReloadInject(t *testing.T, bodyEndTag string) { 29 out := new(bytes.Buffer) 30 in := strings.NewReader(bodyEndTag) 31 32 tr := NewChain(LiveReloadInject(1313)) 33 tr.Apply(out, in, []byte("path")) 34 35 expected := fmt.Sprintf(`<script data-no-instant>document.write('<script src="/livereload.js?port=1313&mindelay=10"></' + 'script>')</script>%s`, bodyEndTag) 36 if string(out.Bytes()) != expected { 37 t.Errorf("Expected %s got %s", expected, string(out.Bytes())) 38 } 39 }