public void EqualsWithNullObjectReturnsFalse()
{
const SimpleDomainObject obj1 = null;
var obj2 = new SimpleDomainObject();
var equality = Equals(obj1, obj2);
Assert.AreEqual(false, equality);
}
public void EqualsWithTwoNullObjectsReturnsTrue()
{
const SimpleDomainObject obj1 = null;
const SimpleDomainObject obj2 = null;
var equality = Equals(obj1, obj2);
Assert.AreEqual(true, equality);
}
public void EqualsWithTransientObjectsReturnsFalse()
{
var obj1 = new SimpleDomainObject();
var obj2 = new SimpleDomainObject();
var equality = Equals(obj1, obj2);
Assert.AreEqual(false, equality);
}
public void EqualsWithSameIdsReturnsTrue()
{
var obj1 = new SimpleDomainObject();
var obj2 = new SimpleDomainObject();
obj1.SetId(1);
obj2.SetId(1);
var equality = Equals(obj1, obj2);
Assert.AreEqual(true, equality);
}
public void EqualsWithSameIdsInDisparateClassesReturnsFalse()
{
var obj1 = new SimpleDomainObject();
var obj2 = new OtherSimpleDomainObject();
obj1.SetId(1);
obj2.SetId(1);
var equality = Equals(obj1, obj2);
Assert.AreEqual(false, equality);
}
public void EqualsWithDifferentIdsReturnsFalse()
{
var obj1 = new SimpleDomainObject();
var obj2 = new SimpleDomainObject();
obj1.SetId(1);
obj2.SetId(2);
var equality = Equals(obj1, obj2);
Assert.AreEqual(false, equality);
}