I need help with advance setup of IQueryable with NSubstitute. An example will help.

[vaishnavravi33]

I found advance setup with Moq but not found with NSubstitute.

Moq advance setup example -

//Aditional setup for FindAsync
mock.Setup(x => x.FindAsync(userId)).ReturnsAsync((object[] ids) =>
{
    var id = (Guid)ids[0];
    return users.FirstOrDefault(x => x.Id == id);
});
var userRepository = new TestDbSetRepository(mock.Object);

//Execution FindAsync
var user = await ((DbSet<UserEntity>) userRepository.GetQueryable()).FindAsync(userId);

Any one have example to setup the same with NSubstitute please share. Thank you !!

[romantitov]

Hello @vaishnavravi33. There is indeed no an example for FindAsync there are few examples for AddAsync. Hope it can help you.