mirror of
https://github.com/gohugoio/hugo.git
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209 lines
6.2 KiB
Go
209 lines
6.2 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 hugolib
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestGroupFunc(t *testing.T) {
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assert := require.New(t)
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pageContent := `
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---
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title: "Page"
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---
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`
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b := newTestSitesBuilder(t)
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b.WithSimpleConfigFile().
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WithContent("page1.md", pageContent, "page2.md", pageContent).
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WithTemplatesAdded("index.html", `
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{{ $cool := .Site.RegularPages | group "cool" }}
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{{ $cool.Key }}: {{ len $cool.Pages }}
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`)
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b.CreateSites().Build(BuildCfg{})
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assert.Equal(1, len(b.H.Sites))
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require.Len(t, b.H.Sites[0].RegularPages(), 2)
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b.AssertFileContent("public/index.html", "cool: 2")
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}
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func TestSliceFunc(t *testing.T) {
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assert := require.New(t)
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pageContent := `
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---
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title: "Page"
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tags: ["blue", "green"]
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tags_weight: %d
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---
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`
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b := newTestSitesBuilder(t)
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b.WithSimpleConfigFile().
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WithContent("page1.md", fmt.Sprintf(pageContent, 10), "page2.md", fmt.Sprintf(pageContent, 20)).
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WithTemplatesAdded("index.html", `
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{{ $cool := first 1 .Site.RegularPages | group "cool" }}
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{{ $blue := after 1 .Site.RegularPages | group "blue" }}
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{{ $weightedPages := index (index .Site.Taxonomies "tags") "blue" }}
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{{ $p1 := index .Site.RegularPages 0 }}{{ $p2 := index .Site.RegularPages 1 }}
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{{ $wp1 := index $weightedPages 0 }}{{ $wp2 := index $weightedPages 1 }}
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{{ $pages := slice $p1 $p2 }}
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{{ $pageGroups := slice $cool $blue }}
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{{ $weighted := slice $wp1 $wp2 }}
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{{ printf "pages:%d:%T:%v/%v" (len $pages) $pages (index $pages 0) (index $pages 1) }}
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{{ printf "pageGroups:%d:%T:%v/%v" (len $pageGroups) $pageGroups (index (index $pageGroups 0).Pages 0) (index (index $pageGroups 1).Pages 0)}}
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{{ printf "weightedPages:%d::%T:%v" (len $weighted) $weighted $weighted | safeHTML }}
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`)
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b.CreateSites().Build(BuildCfg{})
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assert.Equal(1, len(b.H.Sites))
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require.Len(t, b.H.Sites[0].RegularPages(), 2)
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b.AssertFileContent("public/index.html",
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"pages:2:page.Pages:Page(/page1.md)/Page(/page2.md)",
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"pageGroups:2:page.PagesGroup:Page(/page1.md)/Page(/page2.md)",
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`weightedPages:2::page.WeightedPages:[WeightedPage(10,"Page") WeightedPage(20,"Page")]`)
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}
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func TestUnionFunc(t *testing.T) {
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assert := require.New(t)
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pageContent := `
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---
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title: "Page"
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tags: ["blue", "green"]
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tags_weight: %d
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---
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`
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b := newTestSitesBuilder(t)
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b.WithSimpleConfigFile().
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WithContent("page1.md", fmt.Sprintf(pageContent, 10), "page2.md", fmt.Sprintf(pageContent, 20),
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"page3.md", fmt.Sprintf(pageContent, 30)).
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WithTemplatesAdded("index.html", `
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{{ $unionPages := first 2 .Site.RegularPages | union .Site.RegularPages }}
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{{ $unionWeightedPages := .Site.Taxonomies.tags.blue | union .Site.Taxonomies.tags.green }}
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{{ printf "unionPages: %T %d" $unionPages (len $unionPages) }}
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{{ printf "unionWeightedPages: %T %d" $unionWeightedPages (len $unionWeightedPages) }}
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`)
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b.CreateSites().Build(BuildCfg{})
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assert.Equal(1, len(b.H.Sites))
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require.Len(t, b.H.Sites[0].RegularPages(), 3)
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b.AssertFileContent("public/index.html",
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"unionPages: page.Pages 3",
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"unionWeightedPages: page.WeightedPages 6")
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}
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func TestCollectionsFuncs(t *testing.T) {
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assert := require.New(t)
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pageContent := `
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---
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title: "Page"
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tags: ["blue", "green"]
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tags_weight: %d
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---
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`
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b := newTestSitesBuilder(t)
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b.WithSimpleConfigFile().
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WithContent("page1.md", fmt.Sprintf(pageContent, 10), "page2.md", fmt.Sprintf(pageContent, 20),
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"page3.md", fmt.Sprintf(pageContent, 30)).
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WithTemplatesAdded("index.html", `
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{{ $uniqPages := first 2 .Site.RegularPages | append .Site.RegularPages | uniq }}
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{{ $inTrue := in .Site.RegularPages (index .Site.RegularPages 1) }}
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{{ $inFalse := in .Site.RegularPages (.Site.Home) }}
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{{ printf "uniqPages: %T %d" $uniqPages (len $uniqPages) }}
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{{ printf "inTrue: %t" $inTrue }}
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{{ printf "inFalse: %t" $inFalse }}
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`)
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b.CreateSites().Build(BuildCfg{})
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assert.Equal(1, len(b.H.Sites))
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require.Len(t, b.H.Sites[0].RegularPages(), 3)
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b.AssertFileContent("public/index.html",
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"uniqPages: page.Pages 3",
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"inTrue: true",
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"inFalse: false",
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)
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}
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func TestAppendFunc(t *testing.T) {
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assert := require.New(t)
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pageContent := `
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---
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title: "Page"
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tags: ["blue", "green"]
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tags_weight: %d
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---
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`
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b := newTestSitesBuilder(t)
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b.WithSimpleConfigFile().
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WithContent("page1.md", fmt.Sprintf(pageContent, 10), "page2.md", fmt.Sprintf(pageContent, 20)).
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WithTemplatesAdded("index.html", `
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{{ $p1 := index .Site.RegularPages 0 }}{{ $p2 := index .Site.RegularPages 1 }}
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{{ $pages := slice }}
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{{ if true }}
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{{ $pages = $pages | append $p2 $p1 }}
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{{ end }}
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{{ $appendPages := .Site.Pages | append .Site.RegularPages }}
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{{ $appendStrings := slice "a" "b" | append "c" "d" "e" }}
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{{ $appendStringsSlice := slice "a" "b" "c" | append (slice "c" "d") }}
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{{ printf "pages:%d:%T:%v/%v" (len $pages) $pages (index $pages 0) (index $pages 1) }}
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{{ printf "appendPages:%d:%T:%v/%v" (len $appendPages) $appendPages (index $appendPages 0).Kind (index $appendPages 8).Kind }}
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{{ printf "appendStrings:%T:%v" $appendStrings $appendStrings }}
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{{ printf "appendStringsSlice:%T:%v" $appendStringsSlice $appendStringsSlice }}
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{{/* add some slightly related funcs to check what types we get */}}
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{{ $u := $appendStrings | union $appendStringsSlice }}
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{{ $i := $appendStrings | intersect $appendStringsSlice }}
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{{ printf "union:%T:%v" $u $u }}
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{{ printf "intersect:%T:%v" $i $i }}
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`)
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b.CreateSites().Build(BuildCfg{})
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assert.Equal(1, len(b.H.Sites))
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require.Len(t, b.H.Sites[0].RegularPages(), 2)
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b.AssertFileContent("public/index.html",
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"pages:2:page.Pages:Page(/page2.md)/Page(/page1.md)",
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"appendPages:9:page.Pages:home/page",
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"appendStrings:[]string:[a b c d e]",
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"appendStringsSlice:[]string:[a b c c d]",
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"union:[]string:[a b c d e]",
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"intersect:[]string:[a b c d]",
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)
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}
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