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	This commit also has some other nice side-effects: * The layout logic is unified for all page types, which should make it less surprising * Page.Render now supports all types * The legacy "indexes" type is removed from the template lookup order. This is an undocumented type from early Hugo days. This means that having a template in, say, `/layouts/indexes/list.html` will no longer work. * The theme override logic is improved. As an example, an `index.html` in theme will now wn over a `_default/list.html` in the project, which most will expect. Fixes #3005 Fixes #3245
		
			
				
	
	
		
			153 lines
		
	
	
		
			7.6 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			153 lines
		
	
	
		
			7.6 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2017-present 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 output
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import (
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	"fmt"
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	"reflect"
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	"strings"
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	"testing"
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	"github.com/gohugoio/hugo/media"
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	"github.com/stretchr/testify/require"
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)
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func TestLayout(t *testing.T) {
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	noExtNoDelimMediaType := media.TextType
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	noExtNoDelimMediaType.Suffix = ""
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	noExtNoDelimMediaType.Delimiter = ""
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	noExtMediaType := media.TextType
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	noExtMediaType.Suffix = ""
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	var (
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		ampType = Format{
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			Name:      "AMP",
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			MediaType: media.HTMLType,
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			BaseName:  "index",
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		}
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		htmlFormat = HTMLFormat
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		noExtDelimFormat = Format{
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			Name:      "NEM",
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			MediaType: noExtNoDelimMediaType,
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			BaseName:  "_redirects",
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		}
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		noExt = Format{
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			Name:      "NEX",
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			MediaType: noExtMediaType,
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			BaseName:  "next",
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		}
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	)
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	for _, this := range []struct {
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		name           string
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		d              LayoutDescriptor
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		hasTheme       bool
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		layoutOverride string
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		tp             Format
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		expect         []string
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		expectCount    int
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	}{
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		{"Home", LayoutDescriptor{Kind: "home"}, true, "", ampType,
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			[]string{"index.amp.html", "theme/index.amp.html", "home.amp.html", "theme/home.amp.html", "list.amp.html", "theme/list.amp.html", "index.html", "theme/index.html", "home.html", "theme/home.html", "list.html", "theme/list.html", "_default/index.amp.html"}, 24},
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		{"Home, HTML", LayoutDescriptor{Kind: "home"}, true, "", htmlFormat,
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			// We will eventually get to index.html. This looks stuttery, but makes the lookup logic easy to understand.
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			[]string{"index.html.html", "theme/index.html.html", "home.html.html"}, 24},
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		{"Home, french language", LayoutDescriptor{Kind: "home", Lang: "fr"}, true, "", ampType,
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			[]string{"index.fr.amp.html", "theme/index.fr.amp.html"},
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			48},
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		{"Home, no ext or delim", LayoutDescriptor{Kind: "home"}, true, "", noExtDelimFormat,
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			[]string{"index.nem", "theme/index.nem", "home.nem", "theme/home.nem", "list.nem"}, 12},
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		{"Home, no ext", LayoutDescriptor{Kind: "home"}, true, "", noExt,
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			[]string{"index.nex", "theme/index.nex", "home.nex", "theme/home.nex", "list.nex"}, 12},
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		{"Page, no ext or delim", LayoutDescriptor{Kind: "page"}, true, "", noExtDelimFormat,
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			[]string{"_default/single.nem", "theme/_default/single.nem"}, 2},
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		{"Section", LayoutDescriptor{Kind: "section", Section: "sect1"}, false, "", ampType,
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			[]string{"sect1/sect1.amp.html", "sect1/section.amp.html", "sect1/list.amp.html", "sect1/sect1.html", "sect1/section.html", "sect1/list.html", "section/sect1.amp.html", "section/section.amp.html"}, 18},
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		{"Section with layout", LayoutDescriptor{Kind: "section", Section: "sect1", Layout: "mylayout"}, false, "", ampType,
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			[]string{"sect1/mylayout.amp.html", "sect1/sect1.amp.html", "sect1/section.amp.html", "sect1/list.amp.html", "sect1/mylayout.html", "sect1/sect1.html"}, 24},
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		{"Taxonomy", LayoutDescriptor{Kind: "taxonomy", Section: "tag"}, false, "", ampType,
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			[]string{"taxonomy/tag.amp.html", "taxonomy/taxonomy.amp.html", "taxonomy/list.amp.html", "taxonomy/tag.html", "taxonomy/taxonomy.html"}, 18},
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		{"Taxonomy term", LayoutDescriptor{Kind: "taxonomyTerm", Section: "categories"}, false, "", ampType,
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			[]string{"taxonomy/categories.terms.amp.html", "taxonomy/terms.amp.html", "taxonomy/list.amp.html", "taxonomy/categories.terms.html", "taxonomy/terms.html"}, 18},
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		{"Page", LayoutDescriptor{Kind: "page"}, true, "", ampType,
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			[]string{"_default/single.amp.html", "theme/_default/single.amp.html", "_default/single.html", "theme/_default/single.html"}, 4},
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		{"Page with layout", LayoutDescriptor{Kind: "page", Layout: "mylayout"}, false, "", ampType,
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			[]string{"_default/mylayout.amp.html", "_default/single.amp.html", "_default/mylayout.html", "_default/single.html"}, 4},
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		{"Page with layout and type", LayoutDescriptor{Kind: "page", Layout: "mylayout", Type: "myttype"}, false, "", ampType,
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			[]string{"myttype/mylayout.amp.html", "myttype/single.amp.html", "myttype/mylayout.html"}, 8},
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		{"Page with layout and type with subtype", LayoutDescriptor{Kind: "page", Layout: "mylayout", Type: "myttype/mysubtype"}, false, "", ampType,
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			[]string{"myttype/mysubtype/mylayout.amp.html", "myttype/mysubtype/single.amp.html", "myttype/mysubtype/mylayout.html"}, 8},
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		// RSS
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		{"RSS Home with theme", LayoutDescriptor{Kind: "home"}, true, "", RSSFormat,
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			[]string{"index.rss.xml", "theme/index.rss.xml", "home.rss.xml", "theme/home.rss.xml", "rss.xml"}, 29},
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		{"RSS Section", LayoutDescriptor{Kind: "section", Section: "sect1"}, false, "", RSSFormat,
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			[]string{"sect1/sect1.rss.xml", "sect1/section.rss.xml", "sect1/rss.xml", "sect1/list.rss.xml", "sect1/sect1.xml", "sect1/section.xml"}, 22},
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		{"RSS Taxonomy", LayoutDescriptor{Kind: "taxonomy", Section: "tag"}, false, "", RSSFormat,
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			[]string{"taxonomy/tag.rss.xml", "taxonomy/taxonomy.rss.xml", "taxonomy/rss.xml", "taxonomy/list.rss.xml", "taxonomy/tag.xml", "taxonomy/taxonomy.xml"}, 22},
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		{"RSS Taxonomy term", LayoutDescriptor{Kind: "taxonomyTerm", Section: "tag"}, false, "", RSSFormat,
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			[]string{"taxonomy/tag.terms.rss.xml", "taxonomy/terms.rss.xml", "taxonomy/rss.xml", "taxonomy/list.rss.xml", "taxonomy/tag.terms.xml"}, 22},
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		{"Home plain text", LayoutDescriptor{Kind: "home"}, true, "", JSONFormat,
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			[]string{"_text/index.json.json", "_text/theme/index.json.json", "_text/home.json.json", "_text/theme/home.json.json"}, 24},
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		{"Page plain text", LayoutDescriptor{Kind: "page"}, true, "", JSONFormat,
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			[]string{"_text/_default/single.json.json", "_text/theme/_default/single.json.json", "_text/_default/single.json", "_text/theme/_default/single.json"}, 4},
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		{"Reserved section, shortcodes", LayoutDescriptor{Kind: "section", Section: "shortcodes", Type: "shortcodes"}, true, "", ampType,
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			[]string{"section/shortcodes.amp.html", "theme/section/shortcodes.amp.html"}, 24},
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		{"Reserved section, partials", LayoutDescriptor{Kind: "section", Section: "partials", Type: "partials"}, true, "", ampType,
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			[]string{"section/partials.amp.html", "theme/section/partials.amp.html"}, 24},
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	} {
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		t.Run(this.name, func(t *testing.T) {
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			l := NewLayoutHandler(this.hasTheme)
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			layouts, err := l.For(this.d, this.tp)
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			require.NoError(t, err)
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			require.NotNil(t, layouts)
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			require.True(t, len(layouts) >= len(this.expect), fmt.Sprint(layouts))
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			// Not checking the complete list for now ...
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			got := layouts[:len(this.expect)]
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			if len(layouts) != this.expectCount || !reflect.DeepEqual(got, this.expect) {
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				formatted := strings.Replace(fmt.Sprintf("%v", layouts), "[", "\"", 1)
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				formatted = strings.Replace(formatted, "]", "\"", 1)
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				formatted = strings.Replace(formatted, " ", "\", \"", -1)
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				t.Fatalf("Got %d/%d:\n%v\nExpected:\n%v\nAll:\n%v\nFormatted:\n%s", len(layouts), this.expectCount, got, this.expect, layouts, formatted)
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			}
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			if !this.hasTheme {
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				for _, layout := range layouts {
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					require.NotContains(t, layout, "theme")
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				}
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			}
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		})
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	}
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}
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func BenchmarkLayout(b *testing.B) {
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	descriptor := LayoutDescriptor{Kind: "taxonomyTerm", Section: "categories"}
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	l := NewLayoutHandler(false)
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	for i := 0; i < b.N; i++ {
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		layouts, err := l.For(descriptor, HTMLFormat)
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		require.NoError(b, err)
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		require.NotEmpty(b, layouts)
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	}
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}
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