public void GetAll_ReturnsAllInstancesOfComponent()
{
var appearance1 = new Appearance();
var testEntity1 = engine.New("testEntity1", appearance1);
var testEntity2 = engine.New("testEntity2");
var appearance3 = new Appearance();
var appearance3a = new Appearance();
var testEntity3 = engine.New("testEntity3", appearance3, appearance3a, new Prototype());
var result = engine.GetAll <Appearance>();
result.Should().BeEquivalentTo(new List <Appearance> {
appearance1
});
result = engine.GetAll <Appearance>(includePrototypes: true);
result.Should().BeEquivalentTo(new List <Appearance> {
appearance1, appearance3, appearance3a
});
}