public void AllSpecifications_ReturnOneCustomer(ILinqSpecification <Customer> specification, int expectedId)
{
var sut = specification.GetExpression();
var result = Context.Customers
.Where(sut).ToList();
Assert.Single(result);
Assert.Equal(expectedId, result.First().CustomerId);
}
public void AllSpecificationsNegation_ReturnTwoCustomers(ILinqSpecification <Customer> specification, int first,
int second)
{
var sut = specification.GetExpression();
var result = Context.Customers
.Where(sut).ToList();
Assert.Equal(2, result.Count);
Assert.Equal(first, result.First().CustomerId);
Assert.Equal(second, result.Last().CustomerId);
}