public void ShouldReturnAllComponentsMatchingPredicate()
{
var state = new TestState();
var fooComp = new FooComponent();
var customFoo = new FooComponent { Test = "NewFoo" };
var barComp = new BarComponent();
var customBar = new BarComponent { Test = "NewBar" };
state.AddComponent(fooComp);
state.AddComponent(customFoo);
state.AddComponent(barComp);
state.AddComponent(customBar);
// We have to do some null checking, as we have both Foo and Bar components
// in the game state.
Assert.AreEqual(state.GetAllComponents(c =>
{
var f = c as FooComponent;
return f != null && f.Test == "NewFoo";
}).Count(), 1);
Assert.IsEmpty(state.GetAllComponents(c =>
{
var f = c as FooComponent;
return f != null && f.Test == "NewBar";
}));
}
public void ShouldRemoveComponentFromGameState()
{
var state = new TestState();
var fooComp = new FooComponent();
state.AddComponent(fooComp);
Assert.IsNotEmpty(state.GetAllComponents());
state.RemoveComponent(fooComp);
Assert.IsEmpty(state.GetAllComponents());
}
public void ShouldRemoveAllComponentsOfTypeFromGameState()
{
var state = new TestState();
var fooComp1 = new FooComponent();
var fooComp2 = new FooComponent();
state.AddComponent(fooComp1);
state.AddComponent(fooComp2);
Assert.AreEqual(state.GetAllComponents().Count(), 2);
state.RemoveAllComponents(typeof (FooComponent));
Assert.IsEmpty(state.GetAllComponents());
}
}
}
[Test]
public void ShouldAddComponentToGameState()
{
var state = new TestState();
Assert.False(state.HasComponent(typeof (FooComponent)));
var comp = state.AddComponent(new FooComponent());
Assert.True(state.HasComponent(comp));
[Test]
public void ShouldRemoveComponentFromGameState()
{
var state = new TestState();
var fooComp = new FooComponent();
state.AddComponent(fooComp);
Assert.IsNotEmpty(state.GetAllComponents());
state.RemoveComponent(fooComp);
Assert.IsEmpty(state.GetAllComponents());
}
[Test]
public void ShouldRemoveAllComponentsFromGameState()
{
var state = new TestState();
var fooComp1 = new FooComponent();
var fooComp2 = new FooComponent();
state.AddComponent(fooComp1);
public void ShouldRemoveAllComponentsMatchingPredicateFromGameState()
{
var state = new TestState();
var fooComp1 = new FooComponent();
var fooComp2 = new FooComponent {Test = "NewFoo"};
state.AddComponent(fooComp1);
state.AddComponent(fooComp2);
Assert.AreEqual(state.GetAllComponents().Count(), 2);
// This is ok in this code, since we only have a FooComponent in the GameState
// at the moment. In production code we should probably cast c to FooComponent
// and make sure it's not null before checking the Test field.
state.RemoveAllComponents(c => ((FooComponent)c).Test == "Foo");
// The component should only have one element left, as we changed the value of
// the Test field on one of the objects.
Assert.AreEqual(state.GetAllComponents().Count(), 1);
}
public void ShouldReturnAllComponentsOfType()
{
var state = new TestState();
var fooComp = new FooComponent();
var customFoo = new FooComponent { Test = "NewFoo" };
var barComp = new BarComponent();
var customBar = new BarComponent { Test = "NewBar" };
state.AddComponent(fooComp);
state.AddComponent(customFoo);
state.AddComponent(barComp);
state.AddComponent(customBar);
Assert.AreEqual(state.GetAllComponents(typeof(FooComponent)).Count(), 2);
}
[Test]
public void ShouldReturnComponentOfType()
{
var state = new TestState();
var fooComp = new FooComponent();
var customFoo = new FooComponent { Test = "NewFoo" };
state.AddComponent(fooComp);
state.AddComponent(customFoo);
Assert.IsInstanceOf<FooComponent>(state.GetComponent(typeof(FooComponent)));
}
[Test]
{
var state = new TestState();
var fooComp = new FooComponent();
var fooComp2 = new FooComponent();
state.AddComponent(fooComp);
Assert.True(state.HasComponent(fooComp));
Assert.False(state.HasComponent(fooComp2));
}
[Test]
public void ShouldHaveComponentOfType()
{
var state = new TestState();
var fooComp = new FooComponent();
state.AddComponent(fooComp);
Assert.True(state.HasComponent(typeof(FooComponent)));
Assert.False(state.HasComponent(typeof(BarComponent)));
}
[Test]
public void ShouldHaveComponentMatchingPredicate()
{
var state = new TestState();
var fooComp = new FooComponent();
state.AddComponent(fooComp);
Assert.True(state.HasComponent(c => ((FooComponent)c).Test == "Foo"));
Assert.False(state.HasComponent(c => ((FooComponent)c).Test == "Bar"));
state.RemoveAllComponents(typeof (FooComponent));
Assert.IsEmpty(state.GetAllComponents());
}
[Test]
public void ShouldRemoveAllComponentsMatchingPredicateFromGameState()
{
var state = new TestState();
var fooComp1 = new FooComponent();
