// +build windows
 
 package daemon
 
 import (
 	"strings"
 	"testing"
 
 	"golang.org/x/sys/windows/svc/mgr"
 )
 
 const existingService = "Power"
 
 func TestEnsureServicesExist(t *testing.T) {
 	m, err := mgr.Connect()
 	if err != nil {
 		t.Fatal("failed to connect to service manager, this test needs admin")
 	}
 	defer m.Disconnect()
 	s, err := m.OpenService(existingService)
 	if err != nil {
 		t.Fatalf("expected to find known inbox service %q, this test needs a known inbox service to run correctly", existingService)
 	}
 	defer s.Close()
 
 	input := []string{existingService}
 	err = ensureServicesInstalled(input)
 	if err != nil {
 		t.Fatalf("unexpected error for input %q: %q", input, err)
 	}
 }
 
 func TestEnsureServicesExistErrors(t *testing.T) {
 	m, err := mgr.Connect()
 	if err != nil {
 		t.Fatal("failed to connect to service manager, this test needs admin")
 	}
 	defer m.Disconnect()
 	s, err := m.OpenService(existingService)
 	if err != nil {
 		t.Fatalf("expected to find known inbox service %q, this test needs a known inbox service to run correctly", existingService)
 	}
 	defer s.Close()
 
 	for _, testcase := range []struct {
 		input         []string
 		expectedError string
 	}{
 		{
 			input:         []string{"daemon_windows_test_fakeservice"},
 			expectedError: "failed to open service daemon_windows_test_fakeservice",
 		},
 		{
 			input:         []string{"daemon_windows_test_fakeservice1", "daemon_windows_test_fakeservice2"},
 			expectedError: "failed to open service daemon_windows_test_fakeservice1",
 		},
 		{
 			input:         []string{existingService, "daemon_windows_test_fakeservice"},
 			expectedError: "failed to open service daemon_windows_test_fakeservice",
 		},
 	} {
 		t.Run(strings.Join(testcase.input, ";"), func(t *testing.T) {
 			err := ensureServicesInstalled(testcase.input)
 			if err == nil {
 				t.Fatalf("expected error for input %v", testcase.input)
 			}
 			if !strings.Contains(err.Error(), testcase.expectedError) {
 				t.Fatalf("expected error %q to contain %q", err.Error(), testcase.expectedError)
 			}
 		})
 	}
 }