Contents

require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')

describe Simplabs::Excellent::Checks::MethodLineCountCheck do

  before do
    @excellent = Simplabs::Excellent::Core::ParseTreeRunner.new(Simplabs::Excellent::Checks::MethodLineCountCheck.new({ :threshold => 1 }))
  end

  describe '#evaluate' do

    it 'should accept methods with less lines than the threshold' do
      content = <<-END
        def zero_line_method
        end
      END
      @excellent.check_content(content)

      @excellent.errors.should be_empty
    end

    it 'should accept methods with the same number of lines as the threshold' do
      content = <<-END
        def one_line_method
          1
        end
      END
      @excellent.check_content(content)

      @excellent.errors.should be_empty
    end

    it 'should reject methods with more lines than the threshold' do
      content = <<-END
        def two_line_method
          puts 1
          puts 2
        end
      END
      @excellent.check_content(content)
      errors = @excellent.errors

      errors.should_not be_empty
      errors[0].info.should        == { :method => :two_line_method, :count => 2 }
      errors[0].line_number.should == 1
      errors[0].message.should     == 'Method two_line_method has 2 lines.'
    end

  end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
simplabs-excellent-1.0.0	spec/checks/method_line_count_check_spec.rb
simplabs-excellent-1.0.1	spec/checks/method_line_count_check_spec.rb