// Copyright 2020 The Hugo Authors. 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 publisher
import (
"fmt"
"strings"
"testing"
qt "github.com/frankban/quicktest"
)
func TestClassCollector(t *testing.T) {
c := qt.New((t))
f := func(tags, classes, ids string) HTMLElements {
var tagss, classess, idss []string
if tags != "" {
tagss = strings.Split(tags, " ")
}
if classes != "" {
classess = strings.Split(classes, " ")
}
if ids != "" {
idss = strings.Split(ids, " ")
}
return HTMLElements{
Tags: tagss,
Classes: classess,
IDs: idss,
}
}
for _, test := range []struct {
name string
html string
expect HTMLElements
}{
{"basic", ``, f("body", "a b", "")},
{"duplicates", ``, f("div", "a b", "")},
{"single quote", ``, f("body", "a b", "")},
{"no quote", ``, f("body", "b", "myelement")},
// https://github.com/gohugoio/hugo/issues/7161
{"minified a href", ``, f("a", "a b", "")},
{"AlpineJS bind 1", `
`, f("body div", "class1 class2 class3", "")},
{"Alpine bind 2", `FOO
`,
f("div", "bg-black bg-gray-300 inline-block mb-2 mr-1 px-2 py-2 rounded", "")},
{"Alpine bind 3", ``, f("div", "text-gray-800 text-white", "")},
{"Alpine bind 4", ``, f("div", "text-gray-800 text-white", "")},
{"Alpine bind 5", ``, f("a", "block capitalize cursor-pointer no-underline pl-2 pl-3 pr-3 text-a text-b text-gray-600 w-36", "")},
{"Vue bind", ``, f("div", "active", "")},
} {
c.Run(test.name, func(c *qt.C) {
w := newHTMLElementsCollectorWriter(newHTMLElementsCollector())
fmt.Fprint(w, test.html)
got := w.collector.getHTMLElements()
c.Assert(got, qt.DeepEquals, test.expect)
})
}
}