Feature: Vertical spacing
  As a Ruby developer
  I want to check my Ruby files for vertical spacing

  Background:
    Given my configuration file ".tailor" looks like:
    """
    Tailor.config do |config|
      config.file_set do
        max_code_lines_in_class 5
        max_code_lines_in_method 3
        trailing_newlines 0
      end
    end
    """

  @bad_files
  Scenario: Detect lack of newlines
    Given a file named "not_enough_newlines.rb" with:
    """
    def a_method
      puts 'hi'
    end
    """
    When I run `tailor -d .`
    Then the output should match /Total Problems.*1/
    And the output should contain "0 trailing newlines, but should have 1"

  @bad_files
  Scenario: Detect too many newlines
    Given a file named "too_many_newlines.rb" with:
    """
    def a_method
      puts 'hi'
    end


    """
    When I run `tailor -d .`
    Then the output should match /Total Problems.*1/
    And the output should contain "2 trailing newlines, but should have 1"

  @good_files
  Scenario: Doesn't report problem when meeting criteria
    Given a file named "good_file.rb" with:
    """
    def a_method
      puts 'hi'
    end

    """
    When I run `tailor -d .`
    Then the output should match /Total Problems.*0/

  @good_files @class_length

  @multi_line
  Scenario Outline: Classes/modules with <= configured lines
    Given <File> exists without a newline at the end
    When I run `tailor -d -c .tailor <File>`
    Then the output should match /Total Problems.*0/
    And the exit status should be 0

  Scenarios:
    | File                                        |
    | v_spacing/ok/class_five_code_lines          |
    | v_spacing/ok/embedded_class_five_code_lines |

  @bad_files @class_length

  @multi_line
  Scenario Outline: Lines with bad spacing around parens
    Given <File> exists without a newline at the end
    When I run `tailor -d -c .tailor <File>`
    Then the output should match /Total Problems.*<Problems>/
    And the output should match /position:  <Position>/
    And the output should match /position:  <Position 2>/
    And the exit status should be 1

  Scenarios:
    | File                              | Position | Position 2 | Problems |
    | v_spacing/1/class_too_long        | 1:0      |            | 1        |
    | v_spacing/1/parent_class_too_long | 1:0      |            | 1        |

  @good_files @method_length

  @multi_line
  Scenario Outline: Methods with <= configured lines
    Given <File> exists without a newline at the end
    When I run `tailor -d -c .tailor <File>`
    Then the output should match /Total Problems.*0/
    And the exit status should be 0

  Scenarios:
    | File                                      |
    | v_spacing/ok/method_3_code_lines          |
    | v_spacing/ok/embedded_method_3_code_lines |

  @bad_files @method_length

  @multi_line
  Scenario Outline: Lines with bad spacing around parens
    Given <File> exists without a newline at the end
    When I run `tailor -d -c .tailor <File>`
    Then the output should match /Total Problems.*<Problems>/
    And the output should match /position:  <Position>/
    And the output should match /position:  <Position 2>/
    And the exit status should be 1

  Scenarios:
    | File                               | Position | Position 2 | Problems |
    | v_spacing/1/method_too_long        | 1:0      |            | 1        |
    | v_spacing/1/parent_method_too_long | 1:0      |            | 1        |