public void Equals_Operator_Returns_False_If_One_Identifier_Null()
{
bool equal = new EntityIdentifier("Zulu") == (EntityIdentifier)null;
equal.Should().BeFalse();
equal = null == new EntityIdentifier(57);
equal.Should().BeFalse();
}
public void Not_Equals_Operator_Returns_True_If_One_Identifier_Null()
{
bool notEqual = new EntityIdentifier("Hotel") != null;
notEqual.Should().BeTrue();
notEqual = null != new EntityIdentifier(Guid.NewGuid());
notEqual.Should().BeTrue();
}
public void Implicit_Conversion_From_Null_String_Creates_Null_Reference_Identifier()
{
string identifierAsString = null;
EntityIdentifier identifier = identifierAsString;
identifier.Should().BeNull();
}
public void Implicit_Conversion_To_String_Creates_Expected_String()
{
string identifier = new EntityIdentifier("Tango");
identifier.Should().Be("Tango");
}