import java.io.ByteArrayOutputStream;

/**
 * Unit tests for {@link CountingOutputStream}.
 *
 * @author Chris Nokleberg
 */
public class CountingOutputStreamTest extends IoTestCase {

  public void testCount() throws Exception {
    int written = 0;
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    CountingOutputStream counter = new CountingOutputStream(out);
    assertEquals(written, out.size());

  private var originalSystemErr: PrintStream? = null
  private var originalSystemOut: PrintStream? = null
  private var testCount = 0

  override fun executionSkipped(
    testIdentifier: TestIdentifier,
    reason: String,
  ) {
    printStatus("-")
  }

  private fun printStatus(s: String) {
    if (++testCount % 80 == 0) {
      printStatus("\n")
    }
    originalSystemErr?.print(s)
  }

            Collections.nCopies(MANY_VALUES_COUNT, ONE_VALUE),
            Collections.nCopies(MANY_VALUES_COUNT, OTHER_ONE_VALUE),
            2);
  }

  public void testCount() {
    assertThat(emptyAccumulator.count()).isEqualTo(0);
    assertThat(emptyAccumulatorByAddAllEmptyPairedStats.count()).isEqualTo(0);
    assertThat(oneValueAccumulator.count()).isEqualTo(1);

		t.Errorf(fmt.Sprintf("Count should work, but got err %v", err))
	}
	if count2 != 2 {
		t.Errorf("Count with group should be 2, but got count: %v", count2)
	}
}

func TestCount(t *testing.T) {
	var (
		user1                 = *GetUser("count-1", Config{})
		user2                 = *GetUser("count-2", Config{})
		user3                 = *GetUser("count-3", Config{})
		users                 []User

/**
 * Tests for {@link PairedStats}. This tests instances created by {@link
 * PairedStatsAccumulator#snapshot}.
 *
 * @author Pete Gillin
 */
public class PairedStatsTest extends TestCase {

  public void testCount() {
    assertThat(EMPTY_PAIRED_STATS.count()).isEqualTo(0);
    assertThat(ONE_VALUE_PAIRED_STATS.count()).isEqualTo(1);
    assertThat(TWO_VALUES_PAIRED_STATS.count()).isEqualTo(2);

            Collections.nCopies(MANY_VALUES_COUNT, ONE_VALUE),
            Collections.nCopies(MANY_VALUES_COUNT, OTHER_ONE_VALUE),
            2);
  }

  public void testCount() {
    assertThat(emptyAccumulator.count()).isEqualTo(0);
    assertThat(emptyAccumulatorByAddAllEmptyPairedStats.count()).isEqualTo(0);
    assertThat(oneValueAccumulator.count()).isEqualTo(1);

 * Tests for {@link Stats}. This tests instances created by both {@link Stats#of} and {@link
 * StatsAccumulator#snapshot}.
 *
 * @author Pete Gillin
 */
public class StatsTest extends TestCase {

  public void testCount() {
    assertThat(EMPTY_STATS_VARARGS.count()).isEqualTo(0);
    assertThat(EMPTY_STATS_ITERABLE.count()).isEqualTo(0);
    assertThat(ONE_VALUE_STATS.count()).isEqualTo(1);

    StatsAccumulator accumulator = new StatsAccumulator();
    accumulator.addAll(values);
    return accumulator;
  }

  public void testCount() {
    assertThat(emptyAccumulator.count()).isEqualTo(0);
    assertThat(emptyAccumulatorByAddAllEmptyIterable.count()).isEqualTo(0);
    assertThat(emptyAccumulatorByAddAllEmptyStats.count()).isEqualTo(0);

    for (Method method : methods) {
      if (isAnyEnter(method) || isWaitFor(method)) {
        validateMethod(method);
        addTests(suite, method);
      }
    }

    assertEquals(980, suite.testCount());

    return suite;
  }

  /** A typical timeout value we'll use in the tests. */
  private static final long SMALL_TIMEOUT_MILLIS = 10;

    for (Method method : methods) {
      if (isAnyEnter(method) || isWaitFor(method)) {
        validateMethod(method);
        addTests(suite, method);
      }
    }

    assertEquals(980, suite.testCount());

    return suite;
  }

  /** A typical timeout value we'll use in the tests. */
  private static final long SMALL_TIMEOUT_MILLIS = 10;