gitee.com/mirrors/Hugo-Go@v0.47.1/transform/livereloadinject/livereloadinject_test.go (about)

     1  // Copyright 2018 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 livereloadinject
    15  
    16  import (
    17  	"bytes"
    18  	"fmt"
    19  	"strings"
    20  	"testing"
    21  
    22  	"github.com/gohugoio/hugo/transform"
    23  )
    24  
    25  func TestLiveReloadInject(t *testing.T) {
    26  	doTestLiveReloadInject(t, "</body>")
    27  	doTestLiveReloadInject(t, "</BODY>")
    28  }
    29  
    30  func doTestLiveReloadInject(t *testing.T, bodyEndTag string) {
    31  	out := new(bytes.Buffer)
    32  	in := strings.NewReader(bodyEndTag)
    33  
    34  	tr := transform.New(New(1313))
    35  	tr.Apply(out, in)
    36  
    37  	expected := fmt.Sprintf(`<script data-no-instant>document.write('<script src="/livereload.js?port=1313&mindelay=10"></' + 'script>')</script>%s`, bodyEndTag)
    38  	if string(out.Bytes()) != expected {
    39  		t.Errorf("Expected %s got %s", expected, string(out.Bytes()))
    40  	}
    41  }