public void Equals_SecondInstanceNull_ReturnsFalse() { // Arrange var entity1 = new SimpleEntityRepresentation1("test-id"); var comparer = new EntityIdentityComparer <string>(); // Act var result = comparer.Equals(entity1, null); // Assert Assert.False(result); }
public void IsSameAs_DifferentInstanceWithDifferentIdValue_ReturnsFalse() { // Arrange var entity1 = (IEntity <string>) new SimpleEntityRepresentation1("test-id"); var entity2 = new SimpleEntityRepresentation1("test-id2"); // Act var result = entity1.IsSameAs(entity2); // Assert Assert.False(result); }
public void Equals_DifferentInstanceTypeWithSameIdValue_ReturnsTrue() { // Arrange var entity1 = new SimpleEntityRepresentation1("test-id"); var entity2 = new SimpleEntityRepresentation2("test-id"); var comparer = new EntityIdentityComparer <string>(); // Act var result = comparer.Equals(entity1, entity2); // Assert Assert.True(result); }
public void GetHashCode_DifferentInstanceTypeWithSameIdValue_ReturnsSameValue() { // Arrange var entity1 = new SimpleEntityRepresentation1("test-id"); var entity2 = new SimpleEntityRepresentation2("test-id"); var comparer = new EntityIdentityComparer <string>(); // Act var result1 = comparer.GetHashCode(entity1); var result2 = comparer.GetHashCode(entity2); // Assert Assert.NotEqual(0, result1); Assert.Equal(result1, result2); }