public void WithExpressionMutatesSelectedProperties()
{
var person = new PersonRecordImmutable
{
FirstName = "Damir",
LastName = "Arh",
};
var newPerson = person with {
FirstName = "Damjan"
};
Assert.That(person.FirstName, Is.Not.EqualTo(newPerson.FirstName));
Assert.That(person.LastName, Is.EqualTo(newPerson.LastName));
}
}
public void RecordsUseValueEquality()
{
var person1 = new PersonRecordImmutable
{
FirstName = "Damir",
LastName = "Arh",
};
var person2 = new PersonRecordImmutable
{
FirstName = "Damir",
LastName = "Arh",
};
Assert.That(person1, Is.EqualTo(person2));
}
public void RuntimeTypeEquality()
{
PersonRecordImmutable person = new PersonRecordImmutable
{
FirstName = "Damir",
LastName = "Arh",
};
PersonRecordImmutable student = new StudentRecordImmutable
{
FirstName = "Damir",
LastName = "Arh",
};
Assert.That(person, Is.Not.EqualTo(student));
}
