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postcss: Move integration test to its own package
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resources/resource_transformers/postcss/integration_test.go
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// Copyright 2021 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. | ||
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package postcss_test | ||
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import ( | ||
"fmt" | ||
"path/filepath" | ||
"strings" | ||
"testing" | ||
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jww "github.com/spf13/jwalterweatherman" | ||
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qt "github.com/frankban/quicktest" | ||
"github.com/gohugoio/hugo/htesting" | ||
"github.com/gohugoio/hugo/hugolib" | ||
) | ||
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func TestTransformPostCSS(t *testing.T) { | ||
if !htesting.IsCI() { | ||
t.Skip("Skip long running test when running locally") | ||
} | ||
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c := qt.New(t) | ||
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files := ` | ||
-- assets/css/components/a.css -- | ||
class-in-a { | ||
color: blue; | ||
} | ||
-- assets/css/components/all.css -- | ||
@import "a.css"; | ||
@import "b.css"; | ||
-- assets/css/components/b.css -- | ||
@import "a.css"; | ||
class-in-b { | ||
color: blue; | ||
} | ||
-- assets/css/styles.css -- | ||
@tailwind base; | ||
@tailwind components; | ||
@tailwind utilities; | ||
@import "components/all.css"; | ||
h1 { | ||
@apply text-2xl font-bold; | ||
} | ||
-- config.toml -- | ||
disablekinds = ['taxonomy', 'term', 'page'] | ||
-- content/p1.md -- | ||
-- data/hugo.toml -- | ||
slogan = "Hugo Rocks!" | ||
-- i18n/en.yaml -- | ||
hello: | ||
other: "Hello" | ||
-- i18n/fr.yaml -- | ||
hello: | ||
other: "Bonjour" | ||
-- layouts/index.html -- | ||
{{ $options := dict "inlineImports" true }} | ||
{{ $styles := resources.Get "css/styles.css" | resources.PostCSS $options }} | ||
Styles RelPermalink: {{ $styles.RelPermalink }} | ||
{{ $cssContent := $styles.Content }} | ||
Styles Content: Len: {{ len $styles.Content }}| | ||
-- package.json -- | ||
{ | ||
"scripts": {}, | ||
"devDependencies": { | ||
"postcss-cli": "7.1.0", | ||
"tailwindcss": "1.2.0" | ||
} | ||
} | ||
-- postcss.config.js -- | ||
console.error("Hugo Environment:", process.env.HUGO_ENVIRONMENT ); | ||
// https://github.com/gohugoio/hugo/issues/7656 | ||
console.error("package.json:", process.env.HUGO_FILE_PACKAGE_JSON ); | ||
console.error("PostCSS Config File:", process.env.HUGO_FILE_POSTCSS_CONFIG_JS ); | ||
module.exports = { | ||
plugins: [ | ||
require('tailwindcss') | ||
] | ||
} | ||
` | ||
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c.Run("Success", func(c *qt.C) { | ||
b := hugolib.NewIntegrationTestBuilder( | ||
hugolib.IntegrationTestConfig{ | ||
T: c, | ||
NeedsOsFS: true, | ||
NeedsNpmInstall: true, | ||
LogLevel: jww.LevelInfo, | ||
TxtarString: files, | ||
}).Build() | ||
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b.AssertLogContains("Hugo Environment: production") | ||
b.AssertLogContains(filepath.FromSlash(fmt.Sprintf("PostCSS Config File: %s/postcss.config.js", b.Cfg.WorkingDir))) | ||
b.AssertLogContains(filepath.FromSlash(fmt.Sprintf("package.json: %s/package.json", b.Cfg.WorkingDir))) | ||
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b.AssertFileContent("public/index.html", ` | ||
Styles RelPermalink: /css/styles.css | ||
Styles Content: Len: 770875| | ||
`) | ||
}) | ||
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c.Run("Error", func(c *qt.C) { | ||
s, err := hugolib.NewIntegrationTestBuilder( | ||
hugolib.IntegrationTestConfig{ | ||
T: c, | ||
NeedsOsFS: true, | ||
NeedsNpmInstall: true, | ||
TxtarString: strings.ReplaceAll(files, "color: blue;", "@apply foo;"), // Syntax error | ||
}).BuildE() | ||
s.AssertIsFileError(err) | ||
}) | ||
} | ||
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// bookmark2 | ||
func TestIntegrationTestTemplate(t *testing.T) { | ||
c := qt.New(t) | ||
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files := `` | ||
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b := hugolib.NewIntegrationTestBuilder( | ||
hugolib.IntegrationTestConfig{ | ||
T: c, | ||
NeedsOsFS: false, | ||
NeedsNpmInstall: false, | ||
TxtarString: files, | ||
}).Build() | ||
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b.Assert(true, qt.IsTrue) | ||
} |