Edm..Date generates a sample value that is an ISO DateTime, not just Date and would fail its own validation.

[garethj-msft]

When a property is of time Edm.Date, the wrong sample value is generated.

Steps to reproduce

Add a property of type Edm.Date, generate OAS.

Expected result

:
value:
date: '0001-01-01'

Actual result

:
value:
date: '0001-01-01T00:00:00.0000000'

[irvinesunday]

Transferred this issue to the OpnAPI.NET repo: microsoft/OpenAPI.NET#1101