discourse/spec/requests/stylesheets_controller_spec.rb

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# frozen_string_literal: true
RSpec.describe StylesheetsController do
it "can survive cache miss" do
StylesheetCache.destroy_all
manager = Stylesheet::Manager.new(theme_id: nil)
builder = Stylesheet::Manager::Builder.new(target: "desktop_rtl", manager: manager, theme: nil)
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builder.compile
digest = StylesheetCache.first.digest
StylesheetCache.destroy_all
get "/stylesheets/desktop_rtl_#{digest}.css"
expect(response.status).to eq(200)
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cached = StylesheetCache.first
expect(cached.target).to eq "desktop_rtl"
expect(cached.digest).to eq digest
# tmp folder destruction and cached
`rm -rf #{Stylesheet::Manager.cache_fullpath}`
get "/stylesheets/desktop_rtl_#{digest}.css"
expect(response.status).to eq(200)
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# there is an edge case which is ... disk and db cache is nuked, very unlikely to happen
end
it "can lookup theme specific css" do
scheme = ColorScheme.create_from_base(name: "testing", colors: [])
theme = Fabricate(:theme, color_scheme_id: scheme.id)
manager = Stylesheet::Manager.new(theme_id: theme.id)
builder = Stylesheet::Manager::Builder.new(target: :desktop, theme: theme, manager: manager)
builder.compile
`rm -rf #{Stylesheet::Manager.cache_fullpath}`
get "/stylesheets/#{builder.stylesheet_filename.sub(".css", "")}.css"
expect(response.status).to eq(200)
get "/stylesheets/#{builder.stylesheet_filename_no_digest.sub(".css", "")}.css"
expect(response.status).to eq(200)
builder =
Stylesheet::Manager::Builder.new(target: :desktop_theme, theme: theme, manager: manager)
builder.compile
`rm -rf #{Stylesheet::Manager.cache_fullpath}`
get "/stylesheets/#{builder.stylesheet_filename.sub(".css", "")}.css"
expect(response.status).to eq(200)
get "/stylesheets/#{builder.stylesheet_filename_no_digest.sub(".css", "")}.css"
expect(response.status).to eq(200)
end
context "when there are enabled plugins" do
fab!(:user) { Fabricate(:user) }
let(:plugin) do
plugin = plugin_from_fixtures("my_plugin")
plugin.register_css "body { padding: 1px 2px 3px 4px; }"
plugin
end
before do
Discourse.plugins << plugin
plugin.activate!
Stylesheet::Importer.register_imports!
StylesheetCache.destroy_all
SiteSetting.has_login_hint = false
SiteSetting.allow_user_locale = true
sign_in(user)
end
after do
Discourse.plugins.delete(plugin)
Stylesheet::Importer.register_imports!
DiscoursePluginRegistry.reset!
end
it "can lookup plugin specific css" do
get "/"
html = Nokogiri::HTML5.fragment(response.body)
expect(html.at("link[data-target=my_plugin_rtl]")).to eq(nil)
href = html.at("link[data-target=my_plugin]").attribute("href").value
get href
expect(response.status).to eq(200)
expect(response.headers["Content-Type"]).to eq("text/css")
expect(response.body).to include("body{padding:1px 2px 3px 4px}")
expect(response.body).not_to include("body{padding:1px 4px 3px 2px}")
user.locale = "ar" # RTL locale
user.save!
get "/"
html = Nokogiri::HTML5.fragment(response.body)
expect(html.at("link[data-target=my_plugin]")).to eq(nil)
href = html.at("link[data-target=my_plugin_rtl]").attribute("href").value
get href
expect(response.status).to eq(200)
expect(response.headers["Content-Type"]).to eq("text/css")
expect(response.body).to include("body{padding:1px 4px 3px 2px}")
expect(response.body).not_to include("body{padding:1px 2px 3px 4px}")
end
end
it "ignores Accept header and does not include Vary header" do
StylesheetCache.destroy_all
manager = Stylesheet::Manager.new(theme_id: nil)
builder = Stylesheet::Manager::Builder.new(target: "desktop", manager: manager, theme: nil)
builder.compile
digest = StylesheetCache.first.digest
get "/stylesheets/desktop_#{digest}.css"
expect(response.status).to eq(200)
expect(response.headers["Content-Type"]).to eq("text/css")
expect(response.headers["Vary"]).to eq(nil)
get "/stylesheets/desktop_#{digest}.css", headers: { "Accept" => "text/html" }
expect(response.status).to eq(200)
expect(response.headers["Content-Type"]).to eq("text/css")
expect(response.headers["Vary"]).to eq(nil)
get "/stylesheets/desktop_#{digest}.css", headers: { "Accept" => "invalidcontenttype" }
expect(response.status).to eq(200)
expect(response.headers["Content-Type"]).to eq("text/css")
expect(response.headers["Vary"]).to eq(nil)
end
describe "#color_scheme" do
it "works as expected" do
scheme = ColorScheme.last
get "/color-scheme-stylesheet/#{scheme.id}.json"
expect(response.status).to eq(200)
json = JSON.parse(response.body)
expect(json["color_scheme_id"]).to eq(scheme.id)
end
it "works with a theme parameter" do
scheme = ColorScheme.last
theme = Theme.last
get "/color-scheme-stylesheet/#{scheme.id}/#{theme.id}.json"
expect(response.status).to eq(200)
json = JSON.parse(response.body)
expect(json["color_scheme_id"]).to eq(scheme.id)
end
end
end