public void GetChanges_SameInstance_noChanges()
{
var oldState = new BasicVictim {
MyString = "yay"
};
var actual = stateChangeFinder.GetChanges(oldState, oldState, fieldIgnoreFn, propertyIgnoreFn);
Assert.Empty(actual.Changes);
}
public void GetChanges_worksWith_old_null_byCalling_worker()
{
var oldState = new BasicVictim {
MyString = "yay"
};
stateChangeFinder.MaxDepth = 666;
var actual = stateChangeFinder.GetChanges(oldState, null, fieldIgnoreFn, propertyIgnoreFn);
A.CallTo(() => worker.FindDifferences(oldState, null, actual, 666, fieldIgnoreFn, propertyIgnoreFn)).MustHaveHappenedOnceExactly();
}
public void GetChanges_worksWith_null_new_byCalling_worker()
{
var newState = new BasicVictim {
MyString = "yay"
};
stateChangeFinder.MaxDepth = 666;
var actual = stateChangeFinder.GetChanges(null, newState);
A.CallTo(() => worker.FindDifferences(null, newState, actual, 666)).MustHaveHappenedOnceExactly();
}