public void should_return_same_hash_code()
{
// Arranges
var entity = new FakeEntity();
int expectedHashCode = entity.GetHashCode();
// Actions
entity.Id = Guid.NewGuid();
int hashCode = entity.GetHashCode();
// Assertions
hashCode.Should().Be(expectedHashCode);
}
public void Non_equal_entities_have_different_hash_codes()
{
var first = new FakeEntity(1, "first");
var second = new FakeEntity(2, "second");
first.GetHashCode().Should().NotBe(second.GetHashCode());
}
public void Equal_entities_have_the_same_hash_code()
{
var first = new FakeEntity(1, "first");
var second = new FakeEntity(1, "second");
first.GetHashCode().Should().Be(second.GetHashCode());
}
public void should_return_different_hash_code()
{
// Arranges.
var entity1 = new FakeEntity();
var entity2 = new FakeEntity();
// Actions.
var hashCode1 = entity1.GetHashCode();
var hashCode2 = entity2.GetHashCode();
// Assertions.
hashCode1.Should().NotBe(hashCode2);
}
public void GetHashCode_OnInstancesWithSameIds_ShouldHaveSameHasCode(int firstId, int secondId, bool expected)
{
// Arrange
FakeEntity fakeEntity1 = new FakeEntity {
EntityId = firstId
};
FakeEntity fakeEntity2 = new FakeEntity {
EntityId = secondId
};
// Act
int hashCode1 = fakeEntity1.GetHashCode();
int hashCode2 = fakeEntity2.GetHashCode();
// Assert
Assert.Equal(expected, hashCode1 == hashCode2);
}
public void EntityGetHashCodeFact()
{
var entity = new FakeEntity(1, "Fact");
entity.GetHashCode().Should().Be(358537656);
}
public void entity_hash_code()
{
_stream.Setup(x => x.StreamId).Returns("test");
Assert.AreEqual(new Id("test").GetHashCode(), _entity.GetHashCode());
}
