assertThat(median().compute(SIXTEEN_SQUARES_DOUBLES))
        .isWithin(ALLOWED_ERROR)
        .of(SIXTEEN_SQUARES_MEDIAN);
  }

  public void testMedian_computeInPlace() {
    double[] dataset = Doubles.toArray(SIXTEEN_SQUARES_DOUBLES);
    assertThat(median().computeInPlace(dataset)).isWithin(ALLOWED_ERROR).of(SIXTEEN_SQUARES_MEDIAN);

    assertThat(Buffer().writeUtf8("new\r\nlines").isProbablyUtf8(16L)).isTrue()
    assertThat(Buffer().writeUtf8("white\t space").isProbablyUtf8(16L)).isTrue()
    assertThat(Buffer().writeUtf8("Слава Україні!").isProbablyUtf8(16L)).isTrue()
    assertThat(Buffer().writeByte(0x80).isProbablyUtf8(16L)).isTrue()
    assertThat(Buffer().writeByte(0x00).isProbablyUtf8(16L)).isFalse()

    assertThat(stats.loadSuccessCount()).isEqualTo(0);
    assertThat(stats.loadExceptionCount()).isEqualTo(0);
    assertThat(stats.loadCount()).isEqualTo(0);
    assertThat(stats.totalLoadTime()).isEqualTo(0);
    assertThat(stats.averageLoadPenalty()).isEqualTo(0.0);
    assertThat(stats.evictionCount()).isEqualTo(0);
  }

  public void testSingleSimpleStats() {

      assertThat(network.nodes()).isEmpty();
      assertThat(network.edges()).isEmpty(); // no edges can remain if there's no nodes
      AbstractNetworkTest.validateNetwork(network);

      Collections.shuffle(nodeList, gen);
      for (Integer node : nodeList) {
        assertThat(network.addNode(node)).isTrue();
      }
      Collections.shuffle(edgeList, gen);
      for (Object edge : edgeList) {
        assertThat(

    assertThat(MoreFiles.getFileExtension(FS.getPath("blah.tar.gz"))).isEqualTo("gz");
    assertThat(MoreFiles.getFileExtension(root())).isEqualTo("");
    assertThat(MoreFiles.getFileExtension(FS.getPath("."))).isEqualTo("");
    assertThat(MoreFiles.getFileExtension(FS.getPath(".."))).isEqualTo("");
    assertThat(MoreFiles.getFileExtension(FS.getPath("..."))).isEqualTo("");

    assertThat(table.rowKeySet()).containsExactly('a', 'b', 'c').inOrder();
    assertThat(table.columnKeySet()).containsExactly(1, 2, 3).inOrder();
    assertThat(table.values())
        .containsExactly("baz", "bar", "foo", "dog", "cat", "baz", "bar", "foo")
        .inOrder();
    assertThat(table.row('c').keySet()).containsExactly(1, 2, 3).inOrder();

package org.codelibs.core.text;

import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;

import org.junit.Test;

/**
 * @author shinsuke
 *
 */
public class JsonUtilTest {
    @Test
    public void escape() {
        assertThat(JsonUtil.escape("abc123あア亜"), is("abc123あア亜"));
        assertThat(JsonUtil.escape("\\\"/\b\t\n\f\r\0"), is("\\\\\\\"\\/\\b\\t\\n\\f\\r\\u0000"));
    }

    assertThat(set.subSet(2, 4)).containsExactly(2, 3).inOrder();
    assertThat(set.subSet(3, 4)).containsExactly(3).inOrder();
    assertThat(set.subSet(3, 3)).isEmpty();
    assertThat(set.subSet(2, 3)).containsExactly(2).inOrder();
    assertThat(set.subSet(1, 3)).containsExactly(1, 2).inOrder();
    assertThat(set.subSet(1, 2)).containsExactly(1).inOrder();
    assertThat(set.subSet(2, 2)).isEmpty();

        final Map<String, Object> map = BeanUtil.copyBeanToNewMap(hoge);
        assertThat(map.size(), is(4));
        assertThat(map.get("aaa"), is((Object) "1"));
        assertThat(map.get("search_bbb"), is((Object) "2"));
        assertThat(map.get("search_ccc.ddd"), is((Object) "3"));
        assertThat(map.get("employee.name"), is(nullValue()));
    }

    /**
     * @throws Exception
     */

    // With ports.
    assertThat(HostAndPort.fromString("foo:101").toString()).isEqualTo("foo:101");
    assertThat(HostAndPort.fromString(":102").toString()).isEqualTo(":102");
    assertThat(HostAndPort.fromParts("1::2", 103).toString()).isEqualTo("[1::2]:103");
    assertThat(HostAndPort.fromString("[::1]:104").toString()).isEqualTo("[::1]:104");

    // Without ports.