✨ Add AssertDate introduce date assertions #156
Description
Is your feature request related to a problem? Please describe.
When dealing with dates in tests, it can become a hussle as even the smallest millisecond is technical a 'different' date, while in many business scenarios it might be considered the same.
Describe the solution you'd like
Create an AssertDate test assertion that lets you compare dates with a fault margin of the date measurement (year, month, day, hour...). Also consider the 'contains' or 'InrRange' assertion to verify if a certain date falls between two dates.
Additional context
https://github.com/stijnmoreels/System/blob/main/Date.fs