Resolves a constant from a minitest spec name.
Given the following spec-style test:
describe WidgetsController, :index do describe "authenticated user" do describe "returns widgets" do it "has a controller that exists" do assert_kind_of WidgetsController, @controller end end end end
The test will have the following name:
"WidgetsController::index::authenticated user::returns widgets"
The constant WidgetsController can be resolved from the name. The following code will resolve the constant:
controller = determine_constant_from_test_name(name) do |constant| Class === constant && constant < ::ActionController::Metal end