         XCTAssertEqual(components.hour, 16)
         XCTAssertEqual(components.minute, 54)
         XCTAssertEqual(components.second, 10)
-        XCTAssertEqual(components.calendar?.calendarIdentifier, NSCalendarIdentifierGregorian)
         
     }
     

        // Then
        XCTAssertNotNil(date)
        
        let components = calendar.components([.Year, .Month, .Day, .Hour, .Minute, .Second, .TimeZone, .Calendar], fromDate: date!)
        
        XCTAssertEqual(components.day, 4)
        XCTAssertEqual(components.month, 2)

        XCTAssertEqual(components.hour, 22)
        XCTAssertEqual(components.minute, 3)
        XCTAssertEqual(components.second, 45)
        
    }
    
