Function TestSystemEntityFiltering

entity_test.go:267–378

TestSystemEntityFiltering checks that entities go into the right systems and the flags are obeyed

(t *testing.T)

// TestSystemEntityFiltering checks that entities go into the right systems and the flags are obeyed
func TestSystemEntityFiltering(t *testing.T) {
	w := &World{}

	var sys1in *MySystemOneable
	w.AddSystemInterface(&MySystemOne{}, sys1in, nil)

	var sys2in *MySystemTwoable
	var sys2out *NotMySystemTwoable
	w.AddSystemInterface(&MySystemTwo{}, sys2in, sys2out)

	var sys12in *MySystemOneTwoable
	var sys12out *NotMySystemOneTwoable
	w.AddSystemInterface(&MySystemOneTwo{}, sys12in, sys12out)

	e1 := struct {
		BasicEntity
		*MyComponent1
	}{
		NewBasic(),
		&MyComponent1{},
	}
	w.AddEntity(&e1)

	e2 := struct {
		BasicEntity
		*MyComponent2
	}{
		NewBasic(),
		&MyComponent2{},
	}
	w.AddEntity(&e2)

	e12 := struct {
		BasicEntity
		*MyComponent1
		*MyComponent2
	}{
		NewBasic(),
		&MyComponent1{},
		&MyComponent2{},
	}
	w.AddEntity(&e12)

	e12x2 := struct {
		BasicEntity
		*MyComponent1
		*MyComponent2
		*NotMyComponent2
	}{
		NewBasic(),
		&MyComponent1{},
		&MyComponent2{},
		&NotMyComponent2{},
	}
	w.AddEntity(&e12x2)

	e12x12 := struct {
		BasicEntity