tpb "istio.io/api/telemetry/v1alpha1"
	"istio.io/istio/pkg/config/mesh"
	"istio.io/istio/pkg/test/util/assert"
)

func TestTelemetryMetricsExhaustiveness(t *testing.T) {
	AssertProvidersHandled(telemetryFilterHandled)
}

func TestMergeMetrics(t *testing.T) {
	withoutMetricsProviders := mesh.DefaultMeshConfig()
	withMetricsProviders := mesh.DefaultMeshConfig()

	"istio.io/istio/pilot/pkg/xds/requestidextension"
	"istio.io/istio/pkg/ptr"
	"istio.io/istio/pkg/slices"
	"istio.io/istio/pkg/test/util/assert"
)

func TestConfigureTracingExhaustiveness(t *testing.T) {
	model.AssertProvidersHandled(configureFromProviderConfigHandled)
}

func TestConfigureTracing(t *testing.T) {
	clusterName := "testcluster"
	authority := "testhost"

			assert.Equal(t, tc.expected, got)
		})
	}
}

func TestTelemetryAccessLogExhaustiveness(t *testing.T) {
	AssertProvidersHandled(telemetryAccessLogHandled)
}

func TestTelemetryAccessLog(t *testing.T) {
	stdoutFormat := &meshconfig.MeshConfig_ExtensionProvider{
		Name: "stdout",

// Once some one add a new `Provider` in api, we should update `wellknownProviders` and
// implements of `getHostsFromMeshConfig`
func TestGetHostsFromMeshConfigExhaustiveness(t *testing.T) {
	AssertProvidersHandled(addHostsFromMeshConfigProvidersHandled)
	unexpectedProviders := make([]string, 0)
	msg := &meshconfig.MeshConfig_ExtensionProvider{}
	pb := msg.ProtoReflect()
	md := pb.Descriptor()

	"opencensus",
	"stackdriver",
	"prometheus",
	"skywalking",
	"envoy_http_als",
	"envoy_tcp_als",
	"envoy_otel_als",
	"opentelemetry",
	"envoy_file_access_log",
)

func AssertProvidersHandled(expected int) {
	if expected != len(wellknownProviders) {
		panic(fmt.Sprintf("Not all providers handled; This function handles %v but there are %v known providers", expected, len(wellknownProviders)))
	}
}