discourse/spec/components/discourse_sass_compiler_spec.rb
Andy Waite 3e50313fdc Prepare for separation of RSpec helper files
Since rspec-rails 3, the default installation creates two helper files:
* `spec_helper.rb`
* `rails_helper.rb`

`spec_helper.rb` is intended as a way of running specs that do not
require Rails, whereas `rails_helper.rb` loads Rails (as Discourse's
current `spec_helper.rb` does).

For more information:

https://www.relishapp.com/rspec/rspec-rails/docs/upgrade#default-helper-files

In this commit, I've simply replaced all instances of `spec_helper` with
`rails_helper`, and renamed the original `spec_helper.rb`.

This brings the Discourse project closer to the standard usage of RSpec
in a Rails app.

At present, every spec relies on loading Rails, but there are likely
many that don't need to. In a future pull request, I hope to introduce a
separate, minimal `spec_helper.rb` which can be used in tests which
don't rely on Rails.
2015-12-01 20:39:42 +00:00

30 lines
1 KiB
Ruby

require 'rails_helper'
require_dependency 'sass/discourse_sass_compiler'
describe DiscourseSassCompiler do
let(:test_scss) { "body { p {color: blue;} }\n@import 'common/foundation/variables';\n@import 'plugins';" }
describe '#compile' do
it "compiles scss" do
DiscoursePluginRegistry.stubs(:stylesheets).returns(["#{Rails.root}/spec/fixtures/scss/my_plugin.scss"])
css = described_class.compile(test_scss, "test")
expect(css).to include("color")
expect(css).to include('my-plugin-thing')
end
it "raises error for invalid scss" do
expect {
described_class.compile("this isn't valid scss", "test")
}.to raise_error(Sass::SyntaxError)
end
it "doesn't load theme or plugins in safe mode" do
ColorScheme.expects(:enabled).never
DiscoursePluginRegistry.stubs(:stylesheets).returns(["#{Rails.root}/spec/fixtures/scss/my_plugin.scss"])
css = described_class.compile(test_scss, "test", safe: true)
expect(css).not_to include('my-plugin-thing')
end
end
end