require File.dirname(__FILE__) + '/spec_helper.rb'
require 'tailor/file_line'
require 'pathname'

include Tailor

describe Tailor::FileLine do

# Commenting out until we fix the whitespace count problem
=begin
  it "should detect the number of trailing whitespace(s)" do
    line = create_file_line "  puts 'This is a line.'  \n", __LINE__
    line.trailing_whitespace_count.should == 2
  end
=end
  
=begin
  describe "with operators" do
    Tailor::OPERATORS.each_pair do |op_group, op_values|
      op_values.each do |op|
        context "#no_space_after?" do
          it "should detect 0 spaces around a #{op} sign" do
            line = create_file_line "  1#{op}1", __LINE__
            line.no_space_after?(op).should be_true
          end

          it "should be OK with 0 spaces before but 1 space after a #{op} sign" do
            line = create_file_line "  1#{op} 1", __LINE__
            line.no_space_after?(op).should be_false
          end

          it "should report 0 spaces after a #{op} sign" do
            line = create_file_line "  1 #{op}1", __LINE__
            line.no_space_after?(op).should be_true
          end

          it "should be OK with 1 space around a #{op} sign" do
            line = create_file_line "  1 #{op} 1", __LINE__
            line.no_space_after?(op).should be_false
          end

          it "should be OK an #{op} sign isn't in the string" do
            line = create_file_line "  1 plus 1", __LINE__
            line.no_space_after?(op).should be_false
          end
        end

        context "#spaces_after" do
          it "should report 0 spaces after a #{op} sign" do
            line = create_file_line "  1 #{op}1", __LINE__
            line.spaces_after(op).first.should == 0
          end

          it "should report 1 space after a #{op} sign" do
            line = create_file_line "  1 #{op} 1", __LINE__
            line.spaces_after(op).first.should == 1
          end
        end
        
        context "#no_space_before?" do
          it "should detect 0 spaces around a #{op} sign" do
            line = create_file_line "  1#{op}1", __LINE__
            line.no_space_before?(op).should be_true
          end

          it "should be OK with 0 spaces after but 1 space before a #{op} sign" do
            line = create_file_line "  1 #{op}1", __LINE__
            line.no_space_before?(op).should be_false
          end

          it "should report 0 spaces before a #{op} sign" do
            line = create_file_line "  1#{op} 1", __LINE__
            line.no_space_before?(op).should be_true
          end

          it "should be OK with 1 space around a #{op} sign" do
            line = create_file_line "  1 #{op} 1", __LINE__
            line.no_space_before?(op).should be_false
          end

          it "should be OK an #{op} sign isn't in the string" do
            line = create_file_line "  1 plus 1", __LINE__
            line.no_space_before?(op).should be_false
          end
        end

        context "#spaces_before" do
          it "should report 0 spaces before a #{op} sign" do
            line = create_file_line "  1#{op} 1", __LINE__
            line.spaces_before(op).first.should == 0
          end

          it "should report 1 space before a #{op} sign" do
            line = create_file_line "  1 #{op} 1", __LINE__
            line.spaces_before(op).first.should == 1
          end
        end

        context "#word_is_in_string?" do
          it "should report that the #{op} is in a string" do
            line = create_file_line "'  1 #{op} 1'", __LINE__
            line.word_is_in_string?(op).should be_true
          end

          it "should report that the #{op} is NOT in a string" do
            line = create_file_line "  1 #{op} 1", __LINE__
            line.word_is_in_string?(op).should be_false
          end
        end

        context "#word_is_in_regexp?" do
          it "should report that the #{op} is in a Regexp" do
            line = create_file_line "/\\" + op + "$/", __LINE__
            line.word_is_in_regexp?(op).should be_true
          end

          it "should report that the #{op} is NOT in a Regexp" do
            line = create_file_line "\\" + op + "$", __LINE__
            line.word_is_in_regexp?(op).should be_false
          end
        end
      end
    end

    it "should be OK if the line is a method with a ?" do
      line = create_file_line "  def hungry?", __LINE__
      line.question_mark_method?.should be_true
      line.no_space_before?('?').should be_false
    end

    it "should be OK if the line is a known method with a ?" do
      line = create_file_line "  'string'.include?(thing)", __LINE__
      line.question_mark_method?.should be_true
      line.no_space_before?('?').should be_false
    end
  end
=end

  context "question marks" do
    it "should detect a word with a ?" do
      line = create_file_line "  thing.nil?", __LINE__
      line.question_mark_method?.should be_true
    end

    it "should skip a word without a ?" do
      line = create_file_line "  thing.strip!", __LINE__
      line.question_mark_method?.should be_false
    end
  end

  context "indenting by hardtabs" do
    it "should find when indented by 1 hard tab" do
      line = create_file_line "\tdef do_something", __LINE__
      line.spacing_problems.should == 1
    end

    it "should find when indented with a space and 1 hard tab" do
      line = create_file_line " \tdef do_something", __LINE__
      line.spacing_problems.should == 1
    end

    it "should be OK when the line is not indented" do
      line = create_file_line "def do_something", __LINE__
      line.spacing_problems.should == 0
    end
  end
end