Add a test for 'license.go'

Author: noah

internal/interactor/license_test.go

@@ -0,0 +1,34 @@
+package interactor
+
+import (
+	"context"
+	"testing"
+
+	"github.com/gitploy-io/gitploy/internal/interactor/mock"
+	"github.com/gitploy-io/gitploy/vo"
+	"github.com/golang/mock/gomock"
+)
+
+func TestStore_GetLicense(t *testing.T) {
+	t.Run("Return the trial license when the signing data is nil.", func(t *testing.T) {
+		ctrl := gomock.NewController(t)
+		store := mock.NewMockStore(ctrl)
+
+		t.Log("MOCK - return the count of users.")
+		store.
+			EXPECT().
+			CountUsers(gomock.AssignableToTypeOf(context.Background())).
+			Return(5, nil)
+
+		i := &Interactor{Store: store}
+
+		lic, err := i.GetLicense(context.Background())
+		if err != nil {
+			t.Fatalf("GetLicense returns an error: %s", err)
+		}
+
+		if !lic.IsTrial() {
+			t.Fatalf("GetLicense = %v, wanted %v", lic.Kind, vo.LicenseKindTrial)
+		}
+	})
+}