 		self.today = NSDate()
 	}
 
-	func testShouldCheckIfTodayIsEqualToToday() {
+	func test_ShouldCheckIfTodayIsEqualToToday() {
 		if let today = self.today {
 			let date = NSDateComponents()
 			date.day = 0


extension NSDateTests {

	func testShouldReturnDateByAddingInterval() {
		let date 			= NSDate(fromString: "04.12.2015 - 14:27:11", format: "dd.MM.yyyy - HH:mm:ss")
		let possibleResult 	= NSDate(fromString: "04.12.2017 - 20:00:00", format: "dd.MM.yyyy - HH:mm:ss")
		let result = date?.dateByAddingIntervalsWithYear(1, months: 12, days: 0, hours: 5, minutes: 32, seconds: 49)

		}
	}

	func test_ShouldCheckIfTodayIsNotOlderThenEarlierHour() {
		if let today = self.today {
			let result = today.isOlderOrEqualThanHourInterval(366)
			XCTAssertFalse(result)
