public static void AreEqual(DateTime?expectedDate, DateTime?actualDate, DateTimeDeltaType deltaType, int count)
{
if (expectedDate == null && actualDate == null)
{
return;
}
else if (expectedDate == null)
{
throw new NullReferenceException("The expected date was null");
}
else if (actualDate == null)
{
throw new NullReferenceException("The actual date was null");
}
var expectedDelta = GetTimeSpanDeltaByType(deltaType, count);
var totalSecondsDifference = Math.Abs(((DateTime)actualDate - (DateTime)expectedDate).TotalSeconds);
if (totalSecondsDifference > expectedDelta.TotalSeconds)
{
throw new Exception(string.Format("Expected Date: {0}, Actual Date: {1} \nExpected Delta: {2}, Actual Delta in seconds- {3} (Delta Type: {4})",
expectedDate,
actualDate,
expectedDelta,
totalSecondsDifference,
deltaType));
}
}
private static TimeSpan GetTimeSpanDeltaByType(DateTimeDeltaType type, int count)
{
TimeSpan result;
switch (type)
{
case DateTimeDeltaType.Days:
result = new TimeSpan(count, 0, 0, 0);
break;
case DateTimeDeltaType.Minutes:
result = new TimeSpan(0, count, 0);
break;
case DateTimeDeltaType.Hours:
result = new TimeSpan(count, 0, 0);
break;
case DateTimeDeltaType.Seconds:
result = new TimeSpan(0, 0, count);
break;
default:
throw new NotImplementedException("The type is not implemented yet.");
}
return(result);
}
public static void Validate(DateTime? expectedDate, DateTime? actualDate, DateTimeDeltaType deltaType, int count)
{
if (expectedDate == null && actualDate == null)
{
return;
}
else if (expectedDate == null)
{
throw new NullReferenceException("The expected date was null");
}
else if (actualDate == null)
{
throw new NullReferenceException("The actual date was null");
}
TimeSpan expectedDelta = GetTimeSpanDeltaByType(deltaType, count);
double totalSecondsDifference = Math.Abs(((DateTime)actualDate - (DateTime)expectedDate).TotalSeconds);
if (totalSecondsDifference > expectedDelta.TotalSeconds)
{
throw new Exception(string.Format("Expected Date: {0}, Actual Date: {1} \nExpected Delta: {2}, Actual Delta in seconds- {3} (Delta Type: {4})",
expectedDate,
actualDate,
expectedDelta,
totalSecondsDifference,
deltaType));
}
}
public static void AreEqual(
DateTime?expectedDate,
DateTime?actualDate,
DateTimeDeltaType deltaType,
int count,
string exceptionMessage = "")
{
if (expectedDate == null &&
actualDate == null)
{
return;
}
if (expectedDate == null)
{
throw new NullReferenceException("The expected date was null");
}
if (actualDate == null)
{
throw new NullReferenceException("The actual date was null");
}
var expectedDelta = GetTimeSpanDeltaByType(deltaType, count);
var totalSecondsDifference = Math.Abs(((DateTime)actualDate - (DateTime)expectedDate).TotalSeconds);
if (totalSecondsDifference > expectedDelta.TotalSeconds)
{
throw new Exception($"{exceptionMessage}\nExpected Date: {expectedDate}, Actual Date: {actualDate} \nExpected Delta: {expectedDelta}, Actual Delta in seconds- {totalSecondsDifference} (Delta Type: {deltaType})");
}
}
private static TimeSpan GetTimeSpanDeltaByType(DateTimeDeltaType type, int count)
{
TimeSpan result = default(TimeSpan);
switch (type)
{
case DateTimeDeltaType.Days:
result = new TimeSpan(count, 0, 0, 0);
break;
case DateTimeDeltaType.Minutes:
result = new TimeSpan(0, count, 0);
break;
default: throw new NotImplementedException("The delta type is not implemented.");
}
return result;
}
