         XCTAssertNotNil(actual)
         assertEquals(actual!, expected)
 
-        // Time comparisons
-        for day in actual!.hours.keys {
-            let (open, close) = actual!.hours[day]!
-            XCTAssertLessThan(open, close)
-        }
     }
 
     // Date is normalized to allow simple time comparisons, like OpenHours' stored dates.

    }

    func testIsOpen() {
        let mondayDate = DateComponents.init(calendar: GregorianCalendar,
                                             year: 2016, month: 11, day: 7).date! // Mon Nov. 7th 2016
        let tuesdayDate = DateComponents.init(calendar: GregorianCalendar,
                                              year: 2016, month: 11, day: 8).date!

        let hours = OpenHours(hours: [.monday : (open: mondayDate, close: mondayDate)])

        XCTAssertTrue(hours.isOpen(onDate: mondayDate), "Expected open for \(mondayDate)")
        XCTAssertFalse(hours.isOpen(onDate: tuesdayDate), "Expected closed for \(tuesdayDate)")
    }

    func testGetTimeString() {
        let openDate = getNormalizedDate(forHour: 7, forMin: 0)!
        let closeDate = getNormalizedDate(forHour: 14, forMin: 30)!
        let hours = OpenHours(hours: [.monday : (open: openDate, close: closeDate)])

        let testDate = DateComponents.init(calendar: GregorianCalendar,
                                           year: 2016, month: 11, day: 7).date! // Mon Nov. 7th 2016

        XCTAssertEqual(hours.getOpenTimeString(forDate: testDate), "7:00 AM")
        XCTAssertEqual(hours.getCloseTimeString(forDate: testDate), "2:30 PM")
    }
}

                        "wednesday" : [["21:00", "2:00"]]]
        let actual = OpenHours.fromFirebaseValue(firebase)

        var openingDateComponents = DateComponents()
        openingDateComponents.hour = 7
        openingDateComponents.minute = 0
        var closingDateComponents = DateComponents()
        closingDateComponents.hour = 14
        closingDateComponents.minute = 30
        let monExpected = (openTime: openingDateComponents,
                           closeTime: closingDateComponents)

        openingDateComponents.hour = 21
        closingDateComponents.hour = 22
        closingDateComponents.minute = 0
        let tuesExpected = (openTime: openingDateComponents,
                            closeTime: closingDateComponents)

        closingDateComponents.hour = 2
        let wedExpected = (openTime: openingDateComponents,
                            closeTime: closingDateComponents)
        let expected = OpenHours(hours: [DayOfWeek.monday : monExpected,
                                         DayOfWeek.tuesday : tuesExpected,
                                         DayOfWeek.wednesday : wedExpected])
