wip: refactor controller

internal/game/controller_test.go

@@ -52,3 +52,33 @@ func g(t *testing.T, f func(p func(*controller.Param), g func() *mg.Game)) {
 	}
 	f(p, g)
 }
+
+func c(t *testing.T, f func(p func(*controller.Param), g func() *controller.Controller)) {
+	root, cleanup := util.CreateWorkDir(t)
+	defer cleanup()
+	races := make([]string, testRaceCount)
+	for i := range testRaceCount {
+		races[i] = raceNum(i)
+	}
+	p := func(p *controller.Param) { p.StoragePath = root }
+	_, err := game.GenerateGame(p, races)
+	if err != nil {
+		assert.FailNow(t, "c: GenerateGame", err)
+		return
+	}
+	g := func() *controller.Controller {
+		c, err := controller.NewController(p)
+		if err != nil {
+			assert.FailNow(t, "c: NewController", err)
+			return nil
+		}
+		g, err := game.LoadState(p)
+		if err != nil {
+			assert.FailNow(t, "c: LoadState", err)
+			return nil
+		}
+		c.Cache = controller.NewCache(g)
+		return c
+	}
+	f(p, g)
+}