public async Task <IActionResult> OnGetAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Reason = await _reasonService.GetReasonByIdAsync(id.Value);
if (Reason == null)
{
return(NotFound());
}
return(Page());
}
public void OnPostAsync_ReasonNull_DoesnotInvokeDeletionAndReturnsRedirect()
{
// Arrange
A.CallTo(() => reasonServiceFake.GetReasonByIdAsync(A <int> .Ignored)).Returns(Task.FromResult <Reason>(null));
// Act
// get awaiter - get result so that we don't have to await this call, also safer than calling .Result
var actual = _target.OnPostAsync(1).GetAwaiter().GetResult();
// Assert
// here we're making sure that no call to delete was made if the reason does not exist.
A.CallTo(() => reasonServiceFake.DeleteReasonAsync(A <Reason> .Ignored)).MustNotHaveHappened();
// this cast is so that we can be sure that the action result being returned is correct
var result = actual as RedirectToPageResult;
Assert.NotNull(result);
}
