pkg/services/servicetest: add helper for testing HealthReport names

pkg/loop/relayer_service_test.go

@@ -6,6 +6,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/stretchr/testify/require"
+
 	"github.com/smartcontractkit/chainlink-common/pkg/logger"
 	"github.com/smartcontractkit/chainlink-common/pkg/loop"
 	keystoretest "github.com/smartcontractkit/chainlink-common/pkg/loop/internal/core/services/keystore/test"
@@ -14,6 +16,7 @@ import (
 	"github.com/smartcontractkit/chainlink-common/pkg/loop/internal/test"
 	"github.com/smartcontractkit/chainlink-common/pkg/services/servicetest"
 	"github.com/smartcontractkit/chainlink-common/pkg/types/core/mocks"
+	"github.com/smartcontractkit/chainlink-common/pkg/utils/tests"
 )
 
 func TestRelayerService(t *testing.T) {
@@ -62,3 +65,24 @@ func TestRelayerService_recovery(t *testing.T) {
 
 	relayertest.Run(t, relayer)
 }
+
+func TestRelayerService_HealthReport(t *testing.T) {
+	lggr := logger.Named(logger.Test(t), "Foo")
+	capRegistry := mocks.NewCapabilitiesRegistry(t)
+	s := loop.NewRelayerService(lggr, loop.GRPCOpts{}, func() *exec.Cmd {
+		return test.HelperProcessCommand{Command: loop.PluginRelayerName}.New()
+	}, test.ConfigTOML, keystoretest.Keystore, capRegistry)
+
+	servicetest.AssertHealthReportNames(t, s.HealthReport(),
+		"Foo.RelayerService")
+
+	require.NoError(t, s.Start(tests.Context(t)))
+	t.Cleanup(func() { require.NoError(t, s.Close()) })
+
+	require.Eventually(t, func() bool { return s.Ready() == nil }, tests.WaitTimeout(t)/2, time.Second, s.Ready())
+
+	servicetest.AssertHealthReportNames(t, s.HealthReport(),
+		"Foo.RelayerService",
+		"Foo.RelayerService.PluginRelayerClient.ChainRelayerClient",
+		"staticRelayer")
+}

pkg/services/servicetest/health.go

@@ -0,0 +1,17 @@
+package servicetest
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"golang.org/x/exp/maps"
+	"golang.org/x/exp/slices"
+)
+
+func AssertHealthReportNames(t *testing.T, hp map[string]error, names ...string) {
+	t.Helper()
+	keys := maps.Keys(hp)
+	slices.Sort(keys)
+	slices.Sort(names)
+	assert.EqualValues(t, names, keys)
+}