public void That_does_have_one_uses_that_game_object_for_that_entity()
{
var entity = new Guid("166db526-42e6-4fdb-b4c3-212b5efed10e");
var initialGameObject = new GameObject();
var initialGameObjects = new Dictionary <Guid, GameObject>
{
{ entity, initialGameObject }
};
var gameObjects =
InMemoryGameObjects.From(initialGameObjects);
Assert.AreEqual(
initialGameObject,
gameObjects.GameObjectForEntity(entity));
Assert.AreEqual(
entity,
gameObjects.EntityForGameObject(initialGameObject));
var newGameObject = new GameObject();
gameObjects.AddGameObjectForEntity(
newGameObject,
entity);
Assert.AreEqual(
newGameObject,
gameObjects.GameObjectForEntity(entity));
Assert.AreEqual(
entity,
gameObjects.EntityForGameObject(newGameObject));
}
public void Does_not_support_a_null_dictionary()
{
Dictionary <Guid, GameObject> initialGameObjects = null;
Assert.Throws <ArgumentNullException>(() =>
{
InMemoryGameObjects.From(initialGameObjects);
});
}
public BodiesComponent(
Dictionary <Guid, float> initialMovementSpeeds,
Dictionary <Guid, Vector3> initialBodies,
Dictionary <Guid, GameObject> initialGameObjects)
{
movementSpeeds =
InMemoryMovementSpeeds.From(initialMovementSpeeds);
bodies = InMemoryBodies.From(initialBodies);
gameObjects = InMemoryGameObjects.From(initialGameObjects);
}
public void Includes_the_game_objects_in_that_dictionary()
{
var entity = new Guid("9713e6be-f68d-45af-856d-47d6229eff79");
var gameObject = new GameObject();
var initialGameObjects = new Dictionary <Guid, GameObject>
{
{ entity, gameObject }
};
var gameObjects = InMemoryGameObjects.From(initialGameObjects);
Assert.AreEqual(
gameObject,
gameObjects.GameObjectForEntity(entity));
}
public void That_is_already_used_by_an_entity_is_not_supported()
{
var initialEntity =
new Guid("166db526-42e6-4fdb-b4c3-212b5efed10e");
var initialGameObject = new GameObject();
var initialGameObjects = new Dictionary <Guid, GameObject>
{
{ initialEntity, initialGameObject }
};
var gameObjects =
InMemoryGameObjects.From(initialGameObjects);
var newEntity =
new Guid("6eb2d86d-42bc-47ce-a161-a8ad28067bb2");
Assert.Throws <InvalidOperationException>(() =>
{
gameObjects.AddGameObjectForEntity(
initialGameObject,
newEntity);
});
}