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1edcc63560
If HNS does not exist on the Docker host, the daemon may fail with unexpected and difficult to diagnose errors. This check prevents the daemon from starting on a system that does not have the correct prerequisites. Signed-off-by: Darren Stahl <darst@microsoft.com>
72 lines
2 KiB
Go
72 lines
2 KiB
Go
// +build windows
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package daemon
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import (
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"strings"
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"testing"
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"golang.org/x/sys/windows/svc/mgr"
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)
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const existingService = "Power"
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func TestEnsureServicesExist(t *testing.T) {
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m, err := mgr.Connect()
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if err != nil {
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t.Fatal("failed to connect to service manager, this test needs admin")
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}
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defer m.Disconnect()
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s, err := m.OpenService(existingService)
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if err != nil {
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t.Fatalf("expected to find known inbox service %q, this test needs a known inbox service to run correctly", existingService)
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}
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defer s.Close()
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input := []string{existingService}
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err = ensureServicesInstalled(input)
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if err != nil {
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t.Fatalf("unexpected error for input %q: %q", input, err)
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}
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}
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func TestEnsureServicesExistErrors(t *testing.T) {
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m, err := mgr.Connect()
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if err != nil {
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t.Fatal("failed to connect to service manager, this test needs admin")
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}
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defer m.Disconnect()
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s, err := m.OpenService(existingService)
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if err != nil {
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t.Fatalf("expected to find known inbox service %q, this test needs a known inbox service to run correctly", existingService)
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}
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defer s.Close()
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for _, testcase := range []struct {
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input []string
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expectedError string
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}{
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{
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input: []string{"daemon_windows_test_fakeservice"},
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expectedError: "failed to open service daemon_windows_test_fakeservice",
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},
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{
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input: []string{"daemon_windows_test_fakeservice1", "daemon_windows_test_fakeservice2"},
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expectedError: "failed to open service daemon_windows_test_fakeservice1",
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},
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{
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input: []string{existingService, "daemon_windows_test_fakeservice"},
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expectedError: "failed to open service daemon_windows_test_fakeservice",
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},
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} {
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t.Run(strings.Join(testcase.input, ";"), func(t *testing.T) {
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err := ensureServicesInstalled(testcase.input)
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if err == nil {
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t.Fatalf("expected error for input %v", testcase.input)
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}
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if !strings.Contains(err.Error(), testcase.expectedError) {
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t.Fatalf("expected error %q to contain %q", err.Error(), testcase.expectedError)
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}
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})
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}
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}
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