public void Mods_followed_by_delete_result_in_delete() {
ActionStack actionStack = new ActionStack();
//mod
actionStack.PushDelete();
actionStack.PushAdd();
//mod
actionStack.PushDelete();
actionStack.PushAdd();
//delete
actionStack.PushDelete();
Assert.IsFalse(actionStack.IsAdd);
Assert.IsTrue(actionStack.IsDelete);
}
public void Create_mod_delete_results_in_no_op() {
ActionStack actionStack = new ActionStack();
//create
actionStack.PushAdd();
//mod
actionStack.PushDelete();
actionStack.PushAdd();
//delete
actionStack.PushDelete();
Assert.IsFalse(actionStack.IsAdd);
Assert.IsFalse(actionStack.IsDelete);
}
public void Delete_create_delete_results_in_delete() {
ActionStack actionStack = new ActionStack();
//delete
actionStack.PushDelete();
//create
actionStack.PushAdd();
//delete
actionStack.PushDelete();
Assert.IsFalse(actionStack.IsAdd);
Assert.IsTrue(actionStack.IsDelete);
}
public void Delete_create_mod_results_in_add_and_delete() {
ActionStack actionStack = new ActionStack();
//delete
actionStack.PushDelete();
//create
actionStack.PushAdd();
//mod
actionStack.PushDelete();
actionStack.PushAdd();
Assert.IsTrue(actionStack.IsAdd);
Assert.IsTrue(actionStack.IsDelete);
}