mirror of
https://github.com/gohugoio/hugo.git
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155 lines
3.8 KiB
Go
155 lines
3.8 KiB
Go
// Copyright 2019 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package tableofcontents
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import (
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"testing"
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qt "github.com/frankban/quicktest"
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)
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func TestToc(t *testing.T) {
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c := qt.New(t)
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toc := &Root{}
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toc.AddAt(Heading{Text: "Heading 1", ID: "h1-1"}, 0, 0)
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toc.AddAt(Heading{Text: "1-H2-1", ID: "1-h2-1"}, 0, 1)
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toc.AddAt(Heading{Text: "1-H2-2", ID: "1-h2-2"}, 0, 1)
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toc.AddAt(Heading{Text: "1-H3-1", ID: "1-h2-2"}, 0, 2)
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toc.AddAt(Heading{Text: "Heading 2", ID: "h1-2"}, 1, 0)
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got := toc.ToHTML(1, -1, false)
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c.Assert(got, qt.Equals, `<nav id="TableOfContents">
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<ul>
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<li><a href="#h1-1">Heading 1</a>
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<ul>
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<li><a href="#1-h2-1">1-H2-1</a></li>
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<li><a href="#1-h2-2">1-H2-2</a>
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<ul>
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<li><a href="#1-h2-2">1-H3-1</a></li>
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</ul>
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</li>
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</ul>
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</li>
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<li><a href="#h1-2">Heading 2</a></li>
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</ul>
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</nav>`, qt.Commentf(got))
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got = toc.ToHTML(1, 1, false)
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c.Assert(got, qt.Equals, `<nav id="TableOfContents">
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<ul>
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<li><a href="#h1-1">Heading 1</a></li>
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<li><a href="#h1-2">Heading 2</a></li>
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</ul>
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</nav>`, qt.Commentf(got))
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got = toc.ToHTML(1, 2, false)
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c.Assert(got, qt.Equals, `<nav id="TableOfContents">
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<ul>
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<li><a href="#h1-1">Heading 1</a>
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<ul>
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<li><a href="#1-h2-1">1-H2-1</a></li>
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<li><a href="#1-h2-2">1-H2-2</a></li>
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</ul>
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</li>
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<li><a href="#h1-2">Heading 2</a></li>
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</ul>
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</nav>`, qt.Commentf(got))
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got = toc.ToHTML(2, 2, false)
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c.Assert(got, qt.Equals, `<nav id="TableOfContents">
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<ul>
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<li><a href="#1-h2-1">1-H2-1</a></li>
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<li><a href="#1-h2-2">1-H2-2</a></li>
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</ul>
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</nav>`, qt.Commentf(got))
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got = toc.ToHTML(1, -1, true)
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c.Assert(got, qt.Equals, `<nav id="TableOfContents">
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<ol>
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<li><a href="#h1-1">Heading 1</a>
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<ol>
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<li><a href="#1-h2-1">1-H2-1</a></li>
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<li><a href="#1-h2-2">1-H2-2</a>
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<ol>
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<li><a href="#1-h2-2">1-H3-1</a></li>
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</ol>
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</li>
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</ol>
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</li>
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<li><a href="#h1-2">Heading 2</a></li>
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</ol>
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</nav>`, qt.Commentf(got))
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}
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func TestTocMissingParent(t *testing.T) {
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c := qt.New(t)
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toc := &Root{}
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toc.AddAt(Heading{Text: "H2", ID: "h2"}, 0, 1)
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toc.AddAt(Heading{Text: "H3", ID: "h3"}, 1, 2)
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toc.AddAt(Heading{Text: "H3", ID: "h3"}, 1, 2)
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got := toc.ToHTML(1, -1, false)
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c.Assert(got, qt.Equals, `<nav id="TableOfContents">
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<ul>
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<li>
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<ul>
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<li><a href="#h2">H2</a></li>
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</ul>
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</li>
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<li>
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<ul>
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<li>
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<ul>
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<li><a href="#h3">H3</a></li>
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<li><a href="#h3">H3</a></li>
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</ul>
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</li>
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</ul>
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</li>
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</ul>
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</nav>`, qt.Commentf(got))
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got = toc.ToHTML(3, 3, false)
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c.Assert(got, qt.Equals, `<nav id="TableOfContents">
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<ul>
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<li><a href="#h3">H3</a></li>
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<li><a href="#h3">H3</a></li>
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</ul>
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</nav>`, qt.Commentf(got))
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got = toc.ToHTML(1, -1, true)
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c.Assert(got, qt.Equals, `<nav id="TableOfContents">
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<ol>
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<li>
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<ol>
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<li><a href="#h2">H2</a></li>
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</ol>
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</li>
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<li>
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<ol>
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<li>
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<ol>
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<li><a href="#h3">H3</a></li>
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<li><a href="#h3">H3</a></li>
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</ol>
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</li>
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</ol>
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</li>
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</ol>
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</nav>`, qt.Commentf(got))
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}
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