Class: SwiftGenerator::SwiftUnitTestClass

Inherits:
SwiftClass show all
Defined in:
lib/swift_generator/code_generation/swift_class_generation.rb

Instance Attribute Summary collapse

Attributes inherited from SwiftClass

#access_control_modifier, #auto_test_class, #do_generate, #parent_class, #post_super_initializations, #supporting_elements_created, #test_object_method

Attributes inherited from SwiftNonPrimitive

#access_control_modifier, #class_characteristics, #definition_set, #file_name, #inheritance_list, #initializers, #is_test_element, #is_user_editable, #methods, #properties, #source_file, #specified_type_name, #type_name

Instance Method Summary collapse

Methods inherited from SwiftClass

#add_simple_class_property, #create_copy_methods, #create_description_methods, #create_equality_methods, #create_init_methods, #create_test_classes, #create_user_classes, #insert_marshal_expression, #insert_unmarshal_expression, #make_property_type, #post_super_init, #prepare_marshaling_code, #prepare_supporting_elements, #resolve_inheritance, #set_test_values, #super_has_characteristics

Methods inherited from SwiftNonPrimitive

#comparable_properties, #make_property_type, #persistent_properties, #prepare_supporting_elements, #resolve_property_types, #swift_type_symbol, #transient_properties

Constructor Details

#initialize(definition_set, tested_class, class_purpose) ⇒ SwiftUnitTestClass

Returns a new instance of SwiftUnitTestClass.

Parameters:

  • tested_class (SwiftClass)
  • class_purpose (String) 


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# File 'lib/swift_generator/code_generation/swift_class_generation.rb', line 749

def initialize(definition_set, tested_class, class_purpose)
	@tested_class = tested_class
	@tested_class_name = tested_class.type_name
	class_name = tested_class.specified_type_name + class_purpose + "Test"
	super(definition_set, class_name, ['XCTestCase'], file_name: class_name, is_test_element: true, characteristics:[] )
	@source_file.add_import('XCTest')
end

Instance Attribute Details

#tested_class ⇒ Object

Returns the value of attribute tested_class.



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# File 'lib/swift_generator/code_generation/swift_class_generation.rb', line 744

def tested_class
  @tested_class
end

#tested_class_name ⇒ Object

Returns the value of attribute tested_class_name.



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# File 'lib/swift_generator/code_generation/swift_class_generation.rb', line 745

def tested_class_name
  @tested_class_name
end

Instance Method Details

#ensure_test_object_method ⇒ Object

Utility



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# File 'lib/swift_generator/code_generation/swift_class_generation.rb', line 844

def ensure_test_object_method
	@tested_class.ensure_test_object_method
end

#generate_copy_test ⇒ Object 



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# File 'lib/swift_generator/code_generation/swift_class_generation.rb', line 766

def generate_copy_test
	ensure_test_object_method

	comment = "/// Test copy() implementation. Requires isEqual()"
	m = SwiftMethod.new(self, "testCopying", '', '', comment: comment)
	m << "let original = #{test_object_method_call()}"
	m << "let theCopy = original.copy() as #{@tested_class_name}"

	m << "if( theCopy != original ) {"
	m << "    print(\"original\")"
	m << "    print(original.description())"
	m << "    print(\"theCopy\")"
	m << "    print(theCopy.description())"
	m << "}"

	m << "XCTAssertEqual( theCopy, original, \"copy does not match original\" )"
end

#generate_json_round_trip_test ⇒ Object 



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# File 'lib/swift_generator/code_generation/swift_class_generation.rb', line 810

def generate_json_round_trip_test
	ensure_test_object_method
	comment = "/// Test JSON round trip for a single object"
	m = SwiftMethod.new(self, 'testJSONRoundTrip', '', nil, comment: comment)
	m << "let original = #{test_object_method_call()}"

	m << "" << "let jsonObject = NSMutableDictionary()"
	m << "original.marshalToJSON( jsonObject )" << ""

	m << "var error: NSError? = nil"
	m << "let jsonData = NSJSONSerialization.dataWithJSONObject(jsonObject, options: nil, error:&error) as NSData?"
	m << "XCTAssertNotNil( jsonData, \"Could not serialize to NSData\" )"

	m << "var deserializedJSON:AnyObject? = NSJSONSerialization.JSONObjectWithData(jsonData!, options: nil, error:&error)"
	m << "XCTAssertNotNil( deserializedJSON, \"Could not serialize to NSData\" )"

	m << "if let newJSONObject = deserializedJSON as? NSDictionary {"
	m._i 	"let theCopy = #{@tested_class_name}()"
	m << 	"theCopy.unmarshalFromJSON( newJSONObject )"

	m << 	"if( theCopy != original ) {"
	m._i 		"print(\"original\")"
	m << 		"print(original.description())"
	m << 		"print(\"theCopy\")"
	m._o 		"print(theCopy.description())"
	m << 	"}"

	m._o 	"XCTAssertEqual( theCopy, original, \"unmarshalled object should be == to original\" )"
	m << "} else {"
	m.ii 	"XCTAssert( false, \"JSON did not deserialize to an NSDictionary\" )"
	m << "}"
end

#generate_marshal_test ⇒ Object 



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# File 'lib/swift_generator/code_generation/swift_class_generation.rb', line 785

def generate_marshal_test
	ensure_test_object_method

	comment = "/// Test Marshaling to JSON-compatible dictionaries"
	m = SwiftMethod.new(self, 'testMarshaling', '', nil, comment: comment)
	m << "let original = #{test_object_method_call()}"

	m << "" << "let jsonObject = NSMutableDictionary()"
	m << "original.marshalToJSON( jsonObject )" << ""

	m << "let theCopy = #{@tested_class_name}()"
	m << "theCopy.unmarshalFromJSON( jsonObject )" << ""

	m << "if( theCopy != original ) {"
	m._i 	"print(\"original\")"
	m << 	"print(original.description())"
	m << 	"print(\"theCopy\")"
	m._o 	"print(theCopy.description())"
	m << "}"

	m << "XCTAssertEqual( theCopy, original, \"unmarshalled copy does not match original\" )"

end

#prepare_for_generation ⇒ Object 



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# File 'lib/swift_generator/code_generation/swift_class_generation.rb', line 758

def prepare_for_generation()
	super()

	generate_copy_test
	generate_marshal_test
	generate_json_round_trip_test
end

#test_object_method_call(index = 0) ⇒ Object 



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# File 'lib/swift_generator/code_generation/swift_class_generation.rb', line 849

def test_object_method_call(index=0)
	@tested_class.test_object_method_call( index )
end