public void RetrievingARemovedObjectReturnsNull()
{
object o = new object();
IReadWriteLocator locator = new Locator();
locator.Add("Foo", o);
locator.Remove("Foo");
Assert.IsNull(locator.Get("Foo"));
}
public void RegisteringAnObjectWithTwoKeysAndRemovingOneKeyLeavesTheOtherOneInTheLocator()
{
object o = new object();
IReadWriteLocator locator = new Locator();
locator.Add("foo1", o);
locator.Add("foo2", o);
locator.Remove("foo1");
Assert.AreSame(o, locator.Get("foo2"));
}
public void RemovingOneObjectDoesntAffectOtherObjects()
{
object o1 = new object();
object o2 = new object();
IReadWriteLocator locator = new Locator();
locator.Add("foo1", o1);
locator.Add("foo2", o2);
Assert.IsTrue(locator.Remove("foo1"));
Assert.AreSame(o2, locator.Get("foo2"));
}
public void NullKeyOnRemoveThrows()
{
IReadWriteLocator locator = new Locator();
locator.Remove(null);
}
public void RemovingANonExistantKeyDoesntThrow()
{
IReadWriteLocator locator = new Locator();
Assert.IsFalse(locator.Remove("Baz"));
}
