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
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