switch hto monorepo structure

backend/internal/server/network/detect_test.go

@@ -0,0 +1,34 @@
+package network
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestBackendType_Constants(t *testing.T) {
+	assert.Equal(t, BackendType(0), BackendNone)
+	assert.Equal(t, BackendType(1), BackendNetworkManager)
+	assert.Equal(t, BackendType(2), BackendIwd)
+	assert.Equal(t, BackendType(3), BackendConnMan)
+	assert.Equal(t, BackendType(4), BackendNetworkd)
+}
+
+func TestDetectResult_HasNetworkdField(t *testing.T) {
+	result := &DetectResult{
+		Backend:     BackendNetworkd,
+		HasNetworkd: true,
+		HasIwd:      true,
+	}
+
+	assert.True(t, result.HasNetworkd)
+	assert.True(t, result.HasIwd)
+	assert.Equal(t, BackendNetworkd, result.Backend)
+}
+
+func TestDetectNetworkStack_Integration(t *testing.T) {
+	result, err := DetectNetworkStack()
+	assert.NoError(t, err)
+	assert.NotNil(t, result)
+	assert.NotEmpty(t, result.ChosenReason)
+}