// Copyright 2018 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 hugolib import ( "path/filepath" "testing" "github.com/gohugoio/hugo/common/loggers" "github.com/gohugoio/hugo/resource/tocss/scss" ) func TestResourceChain(t *testing.T) { t.Parallel() tests := []struct { name string shouldRun func() bool prepare func(b *sitesBuilder) verify func(b *sitesBuilder) }{ {"tocss", func() bool { return scss.Supports() }, func(b *sitesBuilder) { b.WithTemplates("home.html", ` {{ $scss := resources.Get "scss/styles2.scss" | toCSS }} {{ $sass := resources.Get "sass/styles3.sass" | toCSS }} {{ $scssCustomTarget := resources.Get "scss/styles2.scss" | toCSS (dict "targetPath" "styles/main.css") }} {{ $scssCustomTargetString := resources.Get "scss/styles2.scss" | toCSS "styles/main.css" }} {{ $scssMin := resources.Get "scss/styles2.scss" | toCSS | minify }} {{ $scssFromTempl := ".{{ .Kind }} { color: blue; }" | resources.FromString "kindofblue.templ" | resources.ExecuteAsTemplate "kindofblue.scss" . | toCSS (dict "targetPath" "styles/templ.css") | minify }} {{ $bundle1 := slice $scssFromTempl $scssMin | resources.Concat "styles/bundle1.css" }} T1: Len Content: {{ len $scss.Content }}|RelPermalink: {{ $scss.RelPermalink }}|Permalink: {{ $scss.Permalink }}|MediaType: {{ $scss.MediaType.Type }} T2: Content: {{ $scssMin.Content }}|RelPermalink: {{ $scssMin.RelPermalink }} T3: Content: {{ len $scssCustomTarget.Content }}|RelPermalink: {{ $scssCustomTarget.RelPermalink }}|MediaType: {{ $scssCustomTarget.MediaType.Type }} T4: Content: {{ len $scssCustomTargetString.Content }}|RelPermalink: {{ $scssCustomTargetString.RelPermalink }}|MediaType: {{ $scssCustomTargetString.MediaType.Type }} T5: Content: {{ $sass.Content }}|T5 RelPermalink: {{ $sass.RelPermalink }}| T6: {{ $bundle1.Permalink }} `) }, func(b *sitesBuilder) { b.AssertFileContent("public/index.html", `T1: Len Content: 24|RelPermalink: /scss/styles2.css|Permalink: http://example.com/scss/styles2.css|MediaType: text/css`) b.AssertFileContent("public/index.html", `T2: Content: body{color:#333}|RelPermalink: /scss/styles2.min.css`) b.AssertFileContent("public/index.html", `T3: Content: 24|RelPermalink: /styles/main.css|MediaType: text/css`) b.AssertFileContent("public/index.html", `T4: Content: 24|RelPermalink: /styles/main.css|MediaType: text/css`) b.AssertFileContent("public/index.html", `T5: Content: .content-navigation {`) b.AssertFileContent("public/index.html", `T5 RelPermalink: /sass/styles3.css|`) b.AssertFileContent("public/index.html", `T6: http://example.com/styles/bundle1.css`) b.AssertFileContent("public/styles/templ.min.css", `.home{color:blue}`) b.AssertFileContent("public/styles/bundle1.css", `.home{color:blue}body{color:#333}`) }}, {"minify", func() bool { return true }, func(b *sitesBuilder) { b.WithTemplates("home.html", ` Min CSS: {{ ( resources.Get "css/styles1.css" | minify ).Content }} Min JS: {{ ( resources.Get "js/script1.js" | resources.Minify ).Content | safeJS }} Min JSON: {{ ( resources.Get "mydata/json1.json" | resources.Minify ).Content | safeHTML }} Min XML: {{ ( resources.Get "mydata/xml1.xml" | resources.Minify ).Content | safeHTML }} Min SVG: {{ ( resources.Get "mydata/svg1.svg" | resources.Minify ).Content | safeHTML }} Min SVG again: {{ ( resources.Get "mydata/svg1.svg" | resources.Minify ).Content | safeHTML }} Min HTML: {{ ( resources.Get "mydata/html1.html" | resources.Minify ).Content | safeHTML }} `) }, func(b *sitesBuilder) { b.AssertFileContent("public/index.html", `Min CSS: h1{font-style:bold}`) b.AssertFileContent("public/index.html", `Min JS: var x;x=5;document.getElementById("demo").innerHTML=x*10;`) b.AssertFileContent("public/index.html", `Min JSON: {"employees":[{"firstName":"John","lastName":"Doe"},{"firstName":"Anna","lastName":"Smith"},{"firstName":"Peter","lastName":"Jones"}]}`) b.AssertFileContent("public/index.html", `Min XML: Hugo Rocks!`) b.AssertFileContent("public/index.html", `Min SVG: `) b.AssertFileContent("public/index.html", `Min SVG again: `) b.AssertFileContent("public/index.html", `Min HTML: Cool`) }}, {"concat", func() bool { return true }, func(b *sitesBuilder) { b.WithTemplates("home.html", ` {{ $a := "A" | resources.FromString "a.txt"}} {{ $b := "B" | resources.FromString "b.txt"}} {{ $c := "C" | resources.FromString "c.txt"}} {{ $textResources := .Resources.Match "*.txt" }} {{ $combined := slice $a $b $c | resources.Concat "bundle/concat.txt" }} T1: Content: {{ $combined.Content }}|RelPermalink: {{ $combined.RelPermalink }}|Permalink: {{ $combined.Permalink }}|MediaType: {{ $combined.MediaType.Type }} {{ with $textResources }} {{ $combinedText := . | resources.Concat "bundle/concattxt.txt" }} T2: Content: {{ $combinedText.Content }}|{{ $combinedText.RelPermalink }} {{ end }} `) }, func(b *sitesBuilder) { b.AssertFileContent("public/index.html", `T1: Content: ABC|RelPermalink: /bundle/concat.txt|Permalink: http://example.com/bundle/concat.txt|MediaType: text/plain`) b.AssertFileContent("public/bundle/concat.txt", "ABC") b.AssertFileContent("public/index.html", `T2: Content: t1t|t2t|`) b.AssertFileContent("public/bundle/concattxt.txt", "t1t|t2t|") }}, {"fromstring", func() bool { return true }, func(b *sitesBuilder) { b.WithTemplates("home.html", ` {{ $r := "Hugo Rocks!" | resources.FromString "rocks/hugo.txt" }} {{ $r.Content }}|{{ $r.RelPermalink }}|{{ $r.Permalink }}|{{ $r.MediaType.Type }} `) }, func(b *sitesBuilder) { b.AssertFileContent("public/index.html", `Hugo Rocks!|/rocks/hugo.txt|http://example.com/rocks/hugo.txt|text/plain`) b.AssertFileContent("public/rocks/hugo.txt", "Hugo Rocks!") }}, {"execute-as-template", func() bool { return true }, func(b *sitesBuilder) { b.WithTemplates("home.html", ` {{ $result := "{{ .Kind | upper }}" | resources.FromString "mytpl.txt" | resources.ExecuteAsTemplate "result.txt" . }} T1: {{ $result.Content }}|{{ $result.RelPermalink}}|{{$result.MediaType.Type }} `) }, func(b *sitesBuilder) { b.AssertFileContent("public/index.html", `T1: HOME|/result.txt|text/plain`) }}, {"fingerprint", func() bool { return true }, func(b *sitesBuilder) { b.WithTemplates("home.html", ` {{ $r := "ab" | resources.FromString "rocks/hugo.txt" }} {{ $result := $r | fingerprint }} {{ $result512 := $r | fingerprint "sha512" }} {{ $resultMD5 := $r | fingerprint "md5" }} T1: {{ $result.Content }}|{{ $result.RelPermalink}}|{{$result.MediaType.Type }}|{{ $result.Data.Integrity }}| T2: {{ $result512.Content }}|{{ $result512.RelPermalink}}|{{$result512.MediaType.Type }}|{{ $result512.Data.Integrity }}| T3: {{ $resultMD5.Content }}|{{ $resultMD5.RelPermalink}}|{{$resultMD5.MediaType.Type }}|{{ $resultMD5.Data.Integrity }}| `) }, func(b *sitesBuilder) { b.AssertFileContent("public/index.html", `T1: ab|/rocks/hugo.fb8e20fc2e4c3f248c60c39bd652f3c1347298bb977b8b4d5903b85055620603.txt|text/plain|sha256-+44g/C5MPySMYMOb1lLzwTRymLuXe4tNWQO4UFViBgM=|`) b.AssertFileContent("public/index.html", `T2: ab|/rocks/hugo.2d408a0717ec188158278a796c689044361dc6fdde28d6f04973b80896e1823975cdbf12eb63f9e0591328ee235d80e9b5bf1aa6a44f4617ff3caf6400eb172d.txt|text/plain|sha512-LUCKBxfsGIFYJ4p5bGiQRDYdxv3eKNbwSXO4CJbhgjl1zb8S62P54FkTKO4jXYDptb8apqRPRhf/PK9kAOsXLQ==|`) b.AssertFileContent("public/index.html", `T3: ab|/rocks/hugo.187ef4436122d1cc2f40dc2b92f0eba0.txt|text/plain|md5-GH70Q2Ei0cwvQNwrkvDroA==|`) }}, {"template", func() bool { return true }, func(b *sitesBuilder) {}, func(b *sitesBuilder) { }}, } for _, test := range tests { if !test.shouldRun() { t.Log("Skip", test.name) continue } b := newTestSitesBuilder(t).WithLogger(loggers.NewWarningLogger()) b.WithSimpleConfigFile() b.WithContent("_index.md", ` --- title: Home --- Home. `, "page1.md", ` --- title: Hello1 --- Hello1 `, "page2.md", ` --- title: Hello2 --- Hello2 `, "t1.txt", "t1t|", "t2.txt", "t2t|", ) b.WithSourceFile(filepath.Join("assets", "css", "styles1.css"), ` h1 { font-style: bold; } `) b.WithSourceFile(filepath.Join("assets", "js", "script1.js"), ` var x; x = 5; document.getElementById("demo").innerHTML = x * 10; `) b.WithSourceFile(filepath.Join("assets", "mydata", "json1.json"), ` { "employees":[ {"firstName":"John", "lastName":"Doe"}, {"firstName":"Anna", "lastName":"Smith"}, {"firstName":"Peter", "lastName":"Jones"} ] } `) b.WithSourceFile(filepath.Join("assets", "mydata", "svg1.svg"), ` `) b.WithSourceFile(filepath.Join("assets", "mydata", "xml1.xml"), ` Hugo Rocks! `) b.WithSourceFile(filepath.Join("assets", "mydata", "html1.html"), ` Cool `) b.WithSourceFile(filepath.Join("assets", "scss", "styles2.scss"), ` $color: #333; body { color: $color; } `) b.WithSourceFile(filepath.Join("assets", "sass", "styles3.sass"), ` $color: #333; .content-navigation border-color: $color `) t.Log("Test", test.name) test.prepare(b) b.Build(BuildCfg{}) test.verify(b) } }