mirror of
https://github.com/gohugoio/hugo.git
synced 2024-12-25 06:41:44 +00:00
295 lines
6.6 KiB
Go
295 lines
6.6 KiB
Go
// Copyright 2021 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 scss_test
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import (
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"path/filepath"
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"strings"
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"testing"
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qt "github.com/frankban/quicktest"
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"github.com/gohugoio/hugo/hugolib"
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"github.com/gohugoio/hugo/resources/resource_transformers/tocss/scss"
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)
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func TestTransformIncludePaths(t *testing.T) {
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t.Parallel()
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if !scss.Supports() {
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t.Skip()
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}
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c := qt.New(t)
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files := `
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-- assets/scss/main.scss --
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@import "moo";
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-- node_modules/foo/_moo.scss --
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$moolor: #fff;
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moo {
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color: $moolor;
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}
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-- config.toml --
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-- layouts/index.html --
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{{ $cssOpts := (dict "includePaths" (slice "node_modules/foo") ) }}
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{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts | minify }}
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T1: {{ $r.Content }}
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`
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b := hugolib.NewIntegrationTestBuilder(
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hugolib.IntegrationTestConfig{
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T: c,
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TxtarString: files,
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NeedsOsFS: true,
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}).Build()
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b.AssertFileContent("public/index.html", `T1: moo{color:#fff}`)
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}
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func TestTransformImportRegularCSS(t *testing.T) {
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t.Parallel()
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if !scss.Supports() {
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t.Skip()
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}
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c := qt.New(t)
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files := `
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-- assets/scss/_moo.scss --
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$moolor: #fff;
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moo {
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color: $moolor;
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}
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-- assets/scss/another.css --
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-- assets/scss/main.scss --
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@import "moo";
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@import "regular.css";
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@import "moo";
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@import "another.css";
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/* foo */
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-- assets/scss/regular.css --
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-- config.toml --
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-- layouts/index.html --
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{{ $r := resources.Get "scss/main.scss" | toCSS }}
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T1: {{ $r.Content | safeHTML }}
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`
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b := hugolib.NewIntegrationTestBuilder(
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hugolib.IntegrationTestConfig{
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T: c,
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TxtarString: files,
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NeedsOsFS: true,
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}).Build()
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// LibSass does not support regular CSS imports. There
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// is an open bug about it that probably will never be resolved.
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// Hugo works around this by preserving them in place:
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b.AssertFileContent("public/index.html", `
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T1: moo {
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color: #fff; }
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@import "regular.css";
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moo {
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color: #fff; }
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@import "another.css";
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/* foo */
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`)
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}
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func TestTransformThemeOverrides(t *testing.T) {
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t.Parallel()
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if !scss.Supports() {
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t.Skip()
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}
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c := qt.New(t)
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files := `
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-- assets/scss/components/_boo.scss --
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$boolor: green;
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boo {
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color: $boolor;
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}
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-- assets/scss/components/_moo.scss --
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$moolor: #ccc;
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moo {
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color: $moolor;
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}
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-- config.toml --
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theme = 'mytheme'
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-- layouts/index.html --
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{{ $cssOpts := (dict "includePaths" (slice "node_modules/foo" ) ) }}
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{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts | minify }}
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T1: {{ $r.Content }}
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-- themes/mytheme/assets/scss/components/_boo.scss --
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$boolor: orange;
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boo {
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color: $boolor;
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}
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-- themes/mytheme/assets/scss/components/_imports.scss --
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@import "moo";
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@import "_boo";
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@import "_zoo";
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-- themes/mytheme/assets/scss/components/_moo.scss --
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$moolor: #fff;
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moo {
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color: $moolor;
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}
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-- themes/mytheme/assets/scss/components/_zoo.scss --
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$zoolor: pink;
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zoo {
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color: $zoolor;
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}
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-- themes/mytheme/assets/scss/main.scss --
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@import "components/imports";
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`
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b := hugolib.NewIntegrationTestBuilder(
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hugolib.IntegrationTestConfig{
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T: c,
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TxtarString: files,
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NeedsOsFS: true,
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}).Build()
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b.AssertFileContent("public/index.html", `T1: moo{color:#ccc}boo{color:green}zoo{color:pink}`)
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}
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func TestTransformErrors(t *testing.T) {
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t.Parallel()
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if !scss.Supports() {
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t.Skip()
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}
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c := qt.New(t)
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const filesTemplate = `
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-- config.toml --
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theme = 'mytheme'
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-- assets/scss/components/_foo.scss --
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/* comment line 1 */
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$foocolor: #ccc;
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foo {
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color: $foocolor;
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}
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-- themes/mytheme/assets/scss/main.scss --
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/* comment line 1 */
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/* comment line 2 */
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@import "components/foo";
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/* comment line 4 */
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$maincolor: #eee;
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body {
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color: $maincolor;
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}
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-- layouts/index.html --
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{{ $cssOpts := dict }}
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{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts | minify }}
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T1: {{ $r.Content }}
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`
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c.Run("error in main", func(c *qt.C) {
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b, err := hugolib.NewIntegrationTestBuilder(
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hugolib.IntegrationTestConfig{
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T: c,
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TxtarString: strings.Replace(filesTemplate, "$maincolor: #eee;", "$maincolor #eee;", 1),
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NeedsOsFS: true,
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}).BuildE()
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b.Assert(err, qt.IsNotNil)
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b.Assert(err.Error(), qt.Contains, filepath.FromSlash(`themes/mytheme/assets/scss/main.scss:6:1": expected ':' after $maincolor in assignment statement`))
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fe := b.AssertIsFileError(err)
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b.Assert(fe.ErrorContext(), qt.IsNotNil)
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b.Assert(fe.ErrorContext().Lines, qt.DeepEquals, []string{"/* comment line 4 */", "", "$maincolor #eee;", "", "body {"})
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b.Assert(fe.ErrorContext().ChromaLexer, qt.Equals, "scss")
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})
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c.Run("error in import", func(c *qt.C) {
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b, err := hugolib.NewIntegrationTestBuilder(
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hugolib.IntegrationTestConfig{
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T: c,
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TxtarString: strings.Replace(filesTemplate, "$foocolor: #ccc;", "$foocolor #ccc;", 1),
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NeedsOsFS: true,
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}).BuildE()
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b.Assert(err, qt.IsNotNil)
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b.Assert(err.Error(), qt.Contains, `assets/scss/components/_foo.scss:2:1": expected ':' after $foocolor in assignment statement`)
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fe := b.AssertIsFileError(err)
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b.Assert(fe.ErrorContext(), qt.IsNotNil)
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b.Assert(fe.ErrorContext().Lines, qt.DeepEquals, []string{"/* comment line 1 */", "$foocolor #ccc;", "", "foo {"})
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b.Assert(fe.ErrorContext().ChromaLexer, qt.Equals, "scss")
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})
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}
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func TestOptionVars(t *testing.T) {
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t.Parallel()
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if !scss.Supports() {
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t.Skip()
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}
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files := `
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-- assets/scss/main.scss --
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@import "hugo:vars";
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body {
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body {
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background: url($image) no-repeat center/cover;
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font-family: $font;
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}
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}
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p {
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color: $color1;
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font-size: var$font_size;
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}
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b {
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color: $color2;
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}
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-- layouts/index.html --
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{{ $image := "images/hero.jpg" }}
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{{ $font := "Hugo's New Roman" }}
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{{ $vars := dict "$color1" "blue" "$color2" "green" "font_size" "24px" "image" $image "font" $font }}
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{{ $cssOpts := (dict "transpiler" "libsass" "outputStyle" "compressed" "vars" $vars ) }}
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{{ $r := resources.Get "scss/main.scss" | toCSS $cssOpts }}
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T1: {{ $r.Content }}
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`
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b := hugolib.NewIntegrationTestBuilder(
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hugolib.IntegrationTestConfig{
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T: t,
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TxtarString: files,
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NeedsOsFS: true,
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}).Build()
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b.AssertFileContent("public/index.html", `T1: body body{background:url(images/hero.jpg) no-repeat center/cover;font-family:Hugo's New Roman}p{color:blue;font-size:var 24px}b{color:green}`)
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}
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