import junit.framework.TestCase;

/**
 * Tests for {@link LinearTransformation}.
 *
 * @author Pete Gillin
 */
public class LinearTransformationTest extends TestCase {

  private static final double ALLOWED_ERROR = 1e-10;

  public void testMappingAnd_regular() {
    double x1 = 1.2;
    double y1 = 3.4;
    double xDelta = 5.6;
    double yDelta = 7.8;
    LinearTransformation transformation =

import junit.framework.TestCase;

/**
 * Tests for {@link LinearTransformation}.
 *
 * @author Pete Gillin
 */
public class LinearTransformationTest extends TestCase {

  private static final double ALLOWED_ERROR = 1e-10;

  public void testMappingAnd_regular() {
    double x1 = 1.2;
    double y1 = 3.4;
    double xDelta = 5.6;
    double yDelta = 7.8;
    LinearTransformation transformation =

    assertThat(converter.convert("-1")).isEqualTo((Float) (-1.0f));
    assertThat(converter.convert("1e6")).isEqualTo((Float) 1e6f);
    assertThat(converter.convert("1e-6")).isEqualTo((Float) 1e-6f);
  }

  public void testStringConverter_convertError() {
    try {
      Floats.stringConverter().convert("notanumber");
      fail();
    } catch (NumberFormatException expected) {
    }

    assertThat(converter.convert("-1")).isEqualTo((Double) (-1.0));
    assertThat(converter.convert("1e6")).isEqualTo((Double) 1e6);
    assertThat(converter.convert("1e-6")).isEqualTo((Double) 1e-6);
  }

  public void testStringConverter_convertError() {
    try {
      Doubles.stringConverter().convert("notanumber");
      fail();
    } catch (NumberFormatException expected) {
    }

    assertThat(converter.convert("-1")).isEqualTo((Double) (-1.0));
    assertThat(converter.convert("1e6")).isEqualTo((Double) 1e6);
    assertThat(converter.convert("1e-6")).isEqualTo((Double) 1e-6);
  }

  public void testStringConverter_convertError() {
    try {
      Doubles.stringConverter().convert("notanumber");
      fail();
    } catch (NumberFormatException expected) {
    }

        bitArray.bitSize() > 0);

    // Ideally we would also test the bitSize() overflow of this BF, but it runs out of heap space
    // BloomFilter.create(Funnels.unencodedCharsFunnel(), 244412641, 1e-11);
  }

  /**
   * Asserts that {@link BloomFilter#approximateElementCount} is within 1 percent of the expected
   * value.
   */

import junit.framework.TestCase;
import org.mockito.Mockito;

/**
 * Tests for RateLimiter.
 *
 * @author Dimitris Andreou
 */
public class RateLimiterTest extends TestCase {
  private static final double EPSILON = 1e-8;

  private final FakeStopwatch stopwatch = new FakeStopwatch();

  public void testSimple() {
    RateLimiter limiter = RateLimiter.create(5.0, stopwatch);
    limiter.acquire(); // R0.00, since it's the first request

import junit.framework.TestCase;
import org.mockito.Mockito;

/**
 * Tests for RateLimiter.
 *
 * @author Dimitris Andreou
 */
public class RateLimiterTest extends TestCase {
  private static final double EPSILON = 1e-8;

  private final FakeStopwatch stopwatch = new FakeStopwatch();

  public void testSimple() {
    RateLimiter limiter = RateLimiter.create(5.0, stopwatch);
    limiter.acquire(); // R0.00, since it's the first request

        bitArray.bitSize() > 0);

    // Ideally we would also test the bitSize() overflow of this BF, but it runs out of heap space
    // BloomFilter.create(Funnels.unencodedCharsFunnel(), 244412641, 1e-11);
  }

  /**
   * Asserts that {@link BloomFilter#approximateElementCount} is within 1 percent of the expected
   * value.
   */

    assertThat(converter.convert("-1")).isEqualTo((Float) (-1.0f));
    assertThat(converter.convert("1e6")).isEqualTo((Float) 1e6f);
    assertThat(converter.convert("1e-6")).isEqualTo((Float) 1e-6f);
  }

  public void testStringConverter_convertError() {
    try {
      Floats.stringConverter().convert("notanumber");
      fail();
    } catch (NumberFormatException expected) {
    }