new game, fs repo layer

pkg/generator/generator_test.go

@@ -5,15 +5,24 @@ import (
 	"testing"
 
 	"github.com/iliadenisov/galaxy/pkg/generator"
+	"github.com/stretchr/testify/assert"
 )
 
 func TestGenerator(t *testing.T) {
 	for players := 10; players <= 50; players++ {
-		_, err := generator.Generate(func(ms *generator.MapSetting) { ms.Players = uint32(players) })
+		var s generator.MapSetting
+		m, err := generator.Generate(func(ms *generator.MapSetting) {
+			ms.Players = uint32(players)
+			s = *ms
+		})
 		if err != nil {
 			t.Errorf("generate: %s", err)
 			break
 		}
+		assert.Equal(t, players, len(m.HomePlanets), "hw count")
+		for i := range m.HomePlanets {
+			assert.Equal(t, int(s.DWCount), len(m.HomePlanets[i].DW), "hw #%d: dw count", i)
+		}
 	}
 }