try {
      collection.add(sampleElement);
      fail("add succeeded on unmodifiable collection");
    } catch (UnsupportedOperationException expected) {
    }

    assertCollectionsAreEquivalent(copy, collection);

    try {
      collection.addAll(siblingCollection);
      fail("addAll succeeded on unmodifiable collection");
    } catch (UnsupportedOperationException expected) {
    }

    try {
      collection.add(sampleElement);
      fail("add succeeded on unmodifiable collection");
    } catch (UnsupportedOperationException expected) {
    }

    assertCollectionsAreEquivalent(copy, collection);

    try {
      collection.addAll(siblingCollection);
      fail("addAll succeeded on unmodifiable collection");
    } catch (UnsupportedOperationException expected) {
    }

  int32_t quantized_fraction;
  int32_t shift;

  EXPECT_TRUE(succeeded(QuantizeMultiplier(1.2, quantized_fraction, shift)));
  EXPECT_EQ(quantized_fraction, 19661);
  EXPECT_EQ(shift, 1);

  EXPECT_TRUE(succeeded(QuantizeMultiplier(15.5, quantized_fraction, shift)));
  EXPECT_EQ(quantized_fraction, 31744);
  EXPECT_EQ(shift, 4);

  EXPECT_TRUE(succeeded(QuantizeMultiplier(1, quantized_fraction, shift)));

    }

    def checkTestCases(int total, int succeeded, int failed) {
        checkSummaryRecord('Test Cases', total, succeeded, failed)
    }

    def checkAssertions(int total, int succeeded, int failed) {
        checkSummaryRecord('Assertions', total, succeeded, failed)
    }

    private def checkSummaryRecord(String name, int total, int succeeded, int failed) {

)

// UncountedTerminatedPodsApplyConfiguration represents an declarative configuration of the UncountedTerminatedPods type for use
// with apply.
type UncountedTerminatedPodsApplyConfiguration struct {
	Succeeded []types.UID `json:"succeeded,omitempty"`
	Failed    []types.UID `json:"failed,omitempty"`
}

// UncountedTerminatedPodsApplyConfiguration constructs an declarative configuration of the UncountedTerminatedPods type for use with
// apply.

	// based on the reason for their creation (i.e. if PodReplacementPolicy was specified)
	// and the status of the creation (i.e. if the Pod creation succeeded or failed).
	// Possible label values:
	//   reason: new, recreate_terminating_or_failed, recreate_failed
	//   status: succeeded, failed
	JobPodsCreationTotal = metrics.NewCounterVec(
		&metrics.CounterOpts{
			Subsystem: JobControllerSubsystem,
			Name:      "job_pods_creation_total",

  xla::OpSharding sharding;
  EXPECT_TRUE(DecodeShardingAttribute("", sharding).succeeded());
  EXPECT_TRUE(DecodeShardingAttribute("manual", sharding).failed());
}

TEST(DecodeShardingAttributeTest, CheckManualShardString) {
  xla::OpSharding sharding;
  EXPECT_TRUE(DecodeShardingAttribute("{manual}", sharding).succeeded());
  EXPECT_TRUE(sharding.type() == sharding.MANUAL);

		t.Error("compilation with -lang=go9.99 succeeded unexpectedly")
	}

	// This test will have to be adjusted if we ever reach 1.99 or 2.0.
	if testLang(t, "go1.99", src, outfile) == nil {
		t.Error("compilation with -lang=go1.99 succeeded unexpectedly")
	}

	if testLang(t, "go1.8", src, outfile) == nil {
		t.Error("compilation with -lang=go1.8 succeeded unexpectedly")
	}

	if result {
		t.Fatal("checkConnection should not have succeeded")
	}
}

func TestCheckEtcdServersEmpty(t *testing.T) {
	etcd := new(EtcdConnection)
	result, err := etcd.CheckEtcdServers()
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if result {
		t.Fatal("CheckEtcdServers should not have succeeded")
	}
}

func TestCheckEtcdServersUri(t *testing.T) {

	uncountedStatus := status.UncountedTerminatedPods
	newUncounted := filterInUncountedUIDs(uncountedStatus.Succeeded, uidsWithFinalizer)
	if len(newUncounted) != len(uncountedStatus.Succeeded) {
		updated = true
		status.Succeeded += int32(len(uncountedStatus.Succeeded) - len(newUncounted))
		uncountedStatus.Succeeded = newUncounted
	}
	newUncounted = filterInUncountedUIDs(uncountedStatus.Failed, uidsWithFinalizer)