discourse/spec/components/stylesheet/manager_spec.rb

68 lines
2.3 KiB
Ruby

require 'rails_helper'
require 'stylesheet/compiler'
describe Stylesheet::Manager do
it 'does not crash for missing theme' do
Theme.clear_default!
link = Stylesheet::Manager.stylesheet_link_tag(:embedded_theme)
expect(link).to eq("")
theme = Theme.create(name: "embedded", user_id: -1)
SiteSetting.default_theme_key = theme.key
link = Stylesheet::Manager.stylesheet_link_tag(:embedded_theme)
expect(link).not_to eq("")
end
it 'can correctly compile theme css' do
theme = Theme.new(
name: 'parent',
user_id: -1
)
theme.set_field(target: :common, name: "scss", value: ".common{.scss{color: red;}}")
theme.set_field(target: :desktop, name: "scss", value: ".desktop{.scss{color: red;}}")
theme.set_field(target: :mobile, name: "scss", value: ".mobile{.scss{color: red;}}")
theme.set_field(target: :common, name: "embedded_scss", value: ".embedded{.scss{color: red;}}")
theme.save!
child_theme = Theme.new(
name: 'parent',
user_id: -1,
)
child_theme.set_field(target: :common, name: "scss", value: ".child_common{.scss{color: red;}}")
child_theme.set_field(target: :desktop, name: "scss", value: ".child_desktop{.scss{color: red;}}")
child_theme.set_field(target: :mobile, name: "scss", value: ".child_mobile{.scss{color: red;}}")
child_theme.set_field(target: :common, name: "embedded_scss", value: ".child_embedded{.scss{color: red;}}")
child_theme.save!
theme.add_child_theme!(child_theme)
old_link = Stylesheet::Manager.stylesheet_link_tag(:desktop_theme, 'all', theme.key)
manager = Stylesheet::Manager.new(:desktop_theme, theme.key)
manager.compile(force: true)
css = File.read(manager.stylesheet_fullpath)
_source_map = File.read(manager.source_map_fullpath)
expect(css).to match(/child_common/)
expect(css).to match(/child_desktop/)
expect(css).to match(/\.common/)
expect(css).to match(/\.desktop/)
child_theme.set_field(target: :desktop, name: :scss, value: ".nothing{color: green;}")
child_theme.save!
new_link = Stylesheet::Manager.stylesheet_link_tag(:desktop_theme, 'all', theme.key)
expect(new_link).not_to eq(old_link)
# our theme better have a name with the theme_id as part of it
expect(new_link).to include("/stylesheets/desktop_theme_#{theme.id}_")
end
end