require "../../spec_helper" module Ameba subject = Rule::MethodNames.new private def it_reports_method_name(code, expected) it "reports method name #{expected}" do s = Source.new code Rule::MethodNames.new.catch(s).should_not be_valid s.errors.first.message.should contain expected end end describe Rule::MethodNames do it "passes if method names are underscore-cased" do s = Source.new %( class Person def first_name end def date_of_birth end def homepage_url end def valid? end def name end end ) subject.catch(s).should be_valid end it_reports_method_name %(def firstName; end), "first_name" it_reports_method_name %(def date_of_Birth; end), "date_of_birth" it_reports_method_name %(def homepageURL; end), "homepage_url" it "reports rule, pos and message" do s = Source.new %( def bad_Name end ), "source.cr" subject.catch(s).should_not be_valid error = s.errors.first error.rule.should_not be_nil error.location.to_s.should eq "source.cr:2:9" error.message.should eq( "Method name should be underscore-cased: bad_name, not bad_Name" ) end end end