public void GetSunrise_CalledMultipleTimesWithSameDate_CallsServiceOnce()
{
DateTime currentDate = new DateTime(2015, 02, 15);
Mock <ISunsetService> serviceMock = new Mock <ISunsetService>();
serviceMock.Setup(s => s.GetServiceData(It.IsAny <DateTime>()))
.Returns(sampleData);
SunsetTDD provider = new SunsetTDD();
provider.SunsetService = serviceMock.Object;
DateTime result1 = provider.GetSunrise(currentDate);
DateTime result2 = provider.GetSunrise(currentDate);
serviceMock.Verify(s => s.GetServiceData(currentDate), Times.Once());
}
public void GetSunrise_WithDate_ReturnsSunriseForDate()
{
DateTime currentDate = new DateTime(2015, 02, 15);
DateTime expected = new DateTime(2015, 02, 15, 07, 35, 18);
Mock <ISunsetService> serviceMock = new Mock <ISunsetService>();
serviceMock.Setup(s => s.GetServiceData(It.IsAny <DateTime>()))
.Returns(sampleData);
SunsetTDD provider = new SunsetTDD();
provider.SunsetService = serviceMock.Object;
DateTime result = provider.GetSunrise(currentDate);
Assert.AreEqual(expected, result);
}