public void GetComponentsTest()
{
FakeComponentA fakeComponentA1 = new FakeComponentA();
FakeComponentA fakeComponentA2 = new FakeComponentA();
FakeComponentA fakeComponentA3 = new FakeComponentA();
FakeComponentB fakeComponentB1 = new FakeComponentB();
FakeComponentB fakeComponentB2 = new FakeComponentB();
m_component.AddComponent(fakeComponentB1);
m_component.AddComponent(fakeComponentA1);
m_component.AddComponent(fakeComponentA2);
m_component.AddComponent(fakeComponentA3);
m_component.AddComponent(fakeComponentB2);
IComponent[] f = m_component.GetComponents <FakeComponent>();
IComponent[] fa = m_component.GetComponents <FakeComponentA>();
IComponent[] fb = m_component.GetComponents <FakeComponentB>();
Assert.IsNotNull(f);
Assert.IsNotNull(fa);
Assert.IsNotNull(fb);
Assert.AreEqual(1, f.Length, $"There should only be 1 Component of type {typeof(FakeComponent).Name} in this entity.");
Assert.AreEqual(3, fa.Length, $"There should only be 3 Components of type {typeof(FakeComponentA).Name} in this entity.");
Assert.AreEqual(2, fb.Length, $"There should only be 2 Components of type {typeof(FakeComponentB).Name} in this entity.");
// 1. we cannot actually assert the following because the InstanceID's are GUIDs which are not guaranteed to be generated in an ascending sequence,
// 2. the keys (the Component InstanceID GUID's) used to keep track of components inside the Entities will not be in an ascending order.
// 3. therefore any component returned from the GetComponents method may not be the one we expect if we base our assumption on the order they were added to the entity.
//Assert.AreSame(fa[0], fakeComponentA_1);
//Assert.AreSame(fa[1], fakeComponentA_2);
//Assert.AreSame(fa[2], fakeComponentA_3);
//Assert.AreSame(fb[0], fakeComponentB_1);
//Assert.AreSame(fb[1], fakeComponentB_2);
Assert.IsTrue(fa.Contains(fakeComponentA1));
Assert.IsTrue(fa.Contains(fakeComponentA2));
Assert.IsTrue(fa.Contains(fakeComponentA3));
Assert.IsFalse(fa.Contains(fakeComponentB1));
Assert.IsFalse(fa.Contains(fakeComponentB2));
Assert.IsFalse(fb.Contains(fakeComponentA1));
Assert.IsFalse(fb.Contains(fakeComponentA2));
Assert.IsFalse(fb.Contains(fakeComponentA3));
Assert.IsTrue(fb.Contains(fakeComponentB1));
Assert.IsTrue(fb.Contains(fakeComponentB2));
Assert.AreNotSame(fb, fa);
}
public void GetComponentTest()
{
FakeComponentA fakeComponentA = new FakeComponentA();
FakeComponentB fakeComponentB = new FakeComponentB();
m_root.AddComponent(fakeComponentB);
m_root.AddComponent(fakeComponentA);
IComponent fa = m_root.GetComponent <FakeComponentA>();
IComponent fb = m_root.GetComponent <FakeComponentB>();
Assert.IsNotNull(fa);
Assert.IsNotNull(fb);
Assert.AreSame(fa, fakeComponentA);
Assert.AreSame(fb, fakeComponentB);
Assert.AreNotSame(fb, fa);
}
public void GetComponents_Excluding_A_Single_Component()
{
FakeComponentA fakeComponentA1 = new FakeComponentA();
FakeComponentA fakeComponentA2 = new FakeComponentA();
FakeComponentA fakeComponentA3 = new FakeComponentA();
FakeComponentB fakeComponentB1 = new FakeComponentB();
FakeComponentB fakeComponentB2 = new FakeComponentB();
m_root.AddComponent(fakeComponentA1);
m_root.AddComponent(fakeComponentA2);
m_root.AddComponent(fakeComponentA3);
m_root.AddComponent(fakeComponentB1);
m_root.AddComponent(fakeComponentB2);
IComponent[] fa = m_root.GetComponents <FakeComponentB>(fakeComponentB1);
Assert.IsNotNull(fa);
Assert.AreEqual(1, fa.Length, $"There should only be 1 Component of type {typeof(FakeComponentB).Name} in this entity.");
Assert.IsNotNull(fa[0]);
Assert.AreSame(fakeComponentB2, fa[0]);
}
public void GetComponents_Excluding_Multiple_Components()
{
FakeComponentA fakeComponentA1 = new FakeComponentA();
FakeComponentA fakeComponentA2 = new FakeComponentA();
FakeComponentA fakeComponentA3 = new FakeComponentA();
FakeComponentB fakeComponentB1 = new FakeComponentB();
FakeComponentB fakeComponentB2 = new FakeComponentB();
m_root.AddComponent(fakeComponentA1);
m_root.AddComponent(fakeComponentB1);
m_root.AddComponent(fakeComponentA2);
m_root.AddComponent(fakeComponentA3);
m_root.AddComponent(fakeComponentB2);
IComponent[] fb = m_root.GetComponents <FakeComponentB>(new IComponent[] { fakeComponentA1, fakeComponentA3 });
Assert.IsNotNull(fb);
Assert.AreEqual(2, fb.Length, $"There should only be 2 Components of type {typeof(FakeComponentB).Name} in this entity.");
Assert.IsNotNull(fb[0]);
Assert.IsNotNull(fb[1]);
Assert.IsTrue(fb.Contains(fakeComponentB1));
Assert.IsTrue(fb.Contains(fakeComponentB2));
}