Class: Faccts::YAMLTestParser::TestAssertionExtractor

Inherits:
Object
  • Object
show all
Defined in:
lib/faccts/02_parsing_test_specification/yaml_test_parser.rb

Instance Method Summary collapse

Constructor Details

#initialize(test_assertion_parser_strategy) ⇒ TestAssertionExtractor

Returns a new instance of TestAssertionExtractor.



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# File 'lib/faccts/02_parsing_test_specification/yaml_test_parser.rb', line 85

def initialize(test_assertion_parser_strategy)
  @test_assertion_parser = test_assertion_parser_strategy
end

Instance Method Details

#assertion_is_empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/faccts/02_parsing_test_specification/yaml_test_parser.rb', line 105

def assertion_is_empty?
  name_from_assertion_node.nil?
end

#assertion_is_invalid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/faccts/02_parsing_test_specification/yaml_test_parser.rb', line 117

def assertion_is_invalid?
  name_from_assertion_node.is_a?(Hash) || name_from_assertion_node.is_a?(Array)
end

#from_test_name(test_name, tests_hash) ⇒ Object

Raises:



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# File 'lib/faccts/02_parsing_test_specification/yaml_test_parser.rb', line 89

def from_test_name(test_name, tests_hash)
  @test_assertion_node = tests_hash[test_name]
  @test_name = test_name

  return unless test_contains_assertion?
  return if assertion_is_empty?

  raise InvalidAssertionError if assertion_is_invalid?

  test_assertion_parser.parse(test_node)
end

#name_from_assertion_node ⇒ Object 



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# File 'lib/faccts/02_parsing_test_specification/yaml_test_parser.rb', line 113

def name_from_assertion_node
  test_assertion_node[ASSERTION_NODE_NAME]
end

#test_contains_assertion? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/faccts/02_parsing_test_specification/yaml_test_parser.rb', line 101

def test_contains_assertion?
  test_assertion_node.is_a?(Hash) && test_assertion_node.keys.include?(ASSERTION_NODE_NAME)
end

#test_node ⇒ Object 



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# File 'lib/faccts/02_parsing_test_specification/yaml_test_parser.rb', line 109

def test_node
  { test_name => test_assertion_node }
end