public void InheritEntityCompare()
{
var entityA = new EntityA()
{
Id = 1
};
var inheritEntity = new ClassAInheritEnityA()
{
Id = 1
};
Assert.Equal(entityA, inheritEntity);
}
public void Entity_Operator()
{
var entityA = new EntityA()
{
Id = 1
};
var inheritEntity = new ClassAInheritEnityA()
{
Id = 1
};
var compareResult = (entityA == inheritEntity);
Assert.True(compareResult);
var inheritEntity2 = new ClassAInheritEnityA()
{
Id = 2
};
var compareIsFalse = (entityA != inheritEntity2);
Assert.True(compareIsFalse);
}
public void Entity_Equal_Test()
{
var entityA = new EntityA()
{
Id = 1
};
var inheritEntity = new ClassAInheritEnityA();
var guid = Guid.NewGuid();
var genericEntityA = new GenericEntityA()
{
Id = guid
};
var genericEntityB = new GenericEntityB()
{
Id = guid
};
//equal to null
Assert.False(entityA.Equals(null));
//not reference
Assert.False(entityA.Equals(new object()));
//one has id ,other one id is default
Assert.False(inheritEntity.Equals(entityA));
//not AssignableFrom but id is same.
Assert.False(genericEntityA.Equals(genericEntityB));
var defaultEntityA = new GenericEntityA();
var defaultEntityB = new GenericEntityB();
//two entity is default id
Assert.False(defaultEntityA.Equals(defaultEntityB));
}