public void Return_Result_Error__When_Callee_Return_Error()
{
var expected = Result <Employee>(Error.Of(1010));
var actual = new MockEmployeeRepository().GetById(9999);
Assert.Equal(expected, actual);
}
public void Return_Result_Value__When_Calllee_Return_Value()
{
var expected = Result <Employee>(new Employee("Bob"));
var actual = new MockEmployeeRepository().GetById(1050);
Assert.Equal(expected, actual);
}
public void Should_Match_Error_Code__When_Error_As_Result()
{
var expected = Error.Of(1010);
var repo = new MockEmployeeRepository();
var actual = repo.GetById(7070);
Assert.Equal(expected, actual);
}
public void Execute_FnFail__When_Fail_Match()
{
var expected = "No()";
var repo = new MockEmployeeRepository();
var actual =
repo
.GetById(9999)
.Match(pass: (v) => $"OK({v.Name})",
fail: (f) => "No()");
Assert.Equal(expected, actual);
}