discourse/spec/components/stylesheet/compiler_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
require 'stylesheet/compiler'
describe Stylesheet::Compiler do
describe 'compilation' do
Dir["#{Rails.root.join("app/assets/stylesheets")}/*.scss"].each do |path|
path = File.basename(path, '.scss')
it "can compile '#{path}' css" do
css, _map = Stylesheet::Compiler.compile_asset(path)
expect(css.length).to be > 1000
end
end
end
context "with a theme" do
let!(:theme) { Fabricate(:theme) }
let!(:upload) { Fabricate(:upload) }
let!(:upload_theme_field) { ThemeField.create!(theme: theme, target_id: 0, name: "primary", upload: upload, value: "", type_id: ThemeField.types[:theme_upload_var]) }
let!(:stylesheet_theme_field) { ThemeField.create!(theme: theme, target_id: 0, name: "scss", value: "body { background: $primary }", type_id: ThemeField.types[:scss]) }
before { stylesheet_theme_field.save! }
it "theme stylesheet should be able to access theme asset variables" do
css, _map = Stylesheet::Compiler.compile_asset("desktop_theme", theme_id: theme.id)
expect(css).to include(upload.url)
end
context "with a plugin" do
before do
plugin = Plugin::Instance.new
plugin.path = "#{Rails.root}/spec/fixtures/plugins/my_plugin/plugin.rb"
plugin.register_css "body { background: $primary }"
Discourse.plugins << plugin
plugin.activate!
Stylesheet::Importer.register_imports!
end
after do
Discourse.plugins.pop
Stylesheet::Importer.register_imports!
DiscoursePluginRegistry.reset!
end
it "does not include theme variables in plugins" do
css, _map = Stylesheet::Compiler.compile_asset("my_plugin", theme_id: theme.id)
expect(css).not_to include(upload.url)
expect(css).to include("background:")
end
end
end
it "supports asset-url" do
css, _map = Stylesheet::Compiler.compile(".body{background-image: asset-url('/images/favicons/github.png');}", "test.scss")
expect(css).to include("url('/images/favicons/github.png')")
expect(css).not_to include('asset-url')
end
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it "supports image-url" do
css, _map = Stylesheet::Compiler.compile(".body{background-image: image-url('/favicons/github.png');}", "test.scss")
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expect(css).to include("url('/favicons/github.png')")
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expect(css).not_to include('image-url')
end
end