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);
}