Contents

require_relative '../spec_helper'
require_relative '../support/horizontal_spacing_cases'
require 'tailor/critic'
require 'tailor/configuration/style'

describe "Horizontal Space problem detection" do
  before do
    Tailor::Logger.stub(:log)
    FakeFS.activate!
  end

  let(:critic) do
    Tailor::Critic.new
  end

  let(:style) do
    style = Tailor::Configuration::Style.new
    style.trailing_newlines 0, level: :off
    style.allow_invalid_ruby true, level: :off

    style
  end

  H_SPACING_OK.each do |file_name, contents|
    before do
      FileUtils.touch file_name.to_s
      File.open(file_name.to_s, 'w') { |f| f.write contents }
    end

    it "should be OK" do
      critic.check_file(file_name.to_s, style.to_hash)
      critic.problems.should == { file_name.to_s =>  [] }
    end
  end

  context "line ends with a backslash" do
    let(:file_name) { :line_split_by_backslash }

    before do
      FileUtils.touch file_name.to_s
      File.open(file_name.to_s, 'w') { |f| f.write contents }
    end

    context "no problems" do
      let(:contents) do
        %Q{execute 'myscript' do
  command \\
    '/some/line/that/is/not/over/eighty/chars.sh'
  only_if { something }
end}
      end

      it "is OK" do
        critic.check_file(file_name.to_s, style.to_hash)
        critic.problems.should == { file_name.to_s => [] }
      end
    end
    
    context "line after backslash is too long" do
      let(:contents) do
        %Q{execute 'myscript' do
  command \\
    '#{'*' * 75}'
  only_if { something }
end}
      end

      it "is OK" do
        critic.check_file(file_name.to_s, style.to_hash)
        critic.problems.should == {
          file_name.to_s => [
            {
              :type => "max_line_length",
              :line => 3,
              :column => 81,
              :message => "Line is 81 chars long, but should be 80.",
              :level=>:error
            }
          ]
        }
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
tailor-1.1.5	spec/functional/horizontal_spacing_spec.rb
tailor-1.1.4	spec/functional/horizontal_spacing_spec.rb
tailor-1.1.3	spec/functional/horizontal_spacing_spec.rb
tailor-1.1.2	spec/functional/horizontal_spacing_spec.rb