Feature: Report smells using simple YAML layout
  In order to parse reek's output simply and consistently, simply
  output a list of smells in Yaml.

  Scenario: output is empty when there are no smells
    When I run reek --format yaml spec/samples/three_clean_files
    Then it succeeds
    And it reports this yaml:
    """
    --- []
    """

  Scenario: Indicate smells and print them as yaml when using files
    When I run reek --format yaml spec/samples/standard_smelly/minimal_dirty.rb
    Then the exit status indicates smells
    And it reports this yaml:
      """
      ---
      - smell_category: IrresponsibleModule
        smell_type: IrresponsibleModule
        source: spec/samples/standard_smelly/minimal_dirty.rb
        context: C
        lines:
        - 1
        message: has no descriptive comment
        name: C
      - smell_category: UncommunicativeName
        smell_type: UncommunicativeModuleName
        source: spec/samples/standard_smelly/minimal_dirty.rb
        context: C
        lines:
        - 1
        message: has the name 'C'
        name: C
      - smell_category: UncommunicativeName
        smell_type: UncommunicativeMethodName
        source: spec/samples/standard_smelly/minimal_dirty.rb
        context: C#m
        lines:
        - 2
        message: has the name 'm'
        name: m
      """

  Scenario: Indicate smells and print them as yaml when using STDIN
    When I pass "class Turn; end" to reek --format yaml
    Then the exit status indicates smells
    And it reports this yaml:
      """
      ---
      - smell_category: IrresponsibleModule
        smell_type: IrresponsibleModule
        source: "$stdin"
        context: Turn
        lines:
        - 1
        message: has no descriptive comment
        name: Turn
      """