}

  public void testUnregister() {
    StringCatcher catcher1 = new StringCatcher();
    StringCatcher catcher2 = new StringCatcher();
    assertThrows(IllegalArgumentException.class, () -> bus.unregister(catcher1));

    bus.register(catcher1);
    bus.post(EVENT);
    bus.register(catcher2);
    bus.post(EVENT);

    List<String> expectedEvents = new ArrayList<>();
    expectedEvents.add(EVENT);

  }

  public void testUnregister() {
    StringCatcher catcher1 = new StringCatcher();
    StringCatcher catcher2 = new StringCatcher();
    assertThrows(IllegalArgumentException.class, () -> bus.unregister(catcher1));

    bus.register(catcher1);
    bus.post(EVENT);
    bus.register(catcher2);
    bus.post(EVENT);

    List<String> expectedEvents = new ArrayList<>();
    expectedEvents.add(EVENT);

                return false;
            }
            i++;
            cpos++;
        }
        return true;
    }

    public boolean lookingAt(Pattern pattern) {
        Matcher m = pattern.matcher(input);
        m.region(pos, input.length());
        return m.lookingAt();
    }

    public String region() {
        return input.substring(markPos, pos);
    }

    /**

 */
package org.codelibs.core;

import static org.hamcrest.CoreMatchers.is;

import org.hamcrest.CoreMatchers;
import org.hamcrest.Matcher;

/**
 * @author koichik
 */
public abstract class TestUtil {

    /**
     * 実際の値が期待する{@literal clazz}と等しいかを検証する{@link Matcher}を返します。
     *
     * <pre>assertThat(clazz, is(Xxx.class));</pre>
     * <p>

        boolean matched = false;
        for (Iterator<String> i = patterns.iterator(); i.hasNext() & !matched; ) {
            // TODO what about wildcards? Just specifying groups? versions?
            if (id.equals(i.next())) {
                matched = true;
            }
        }
        return matched;
    }

    public List<String> getPatterns() {

		}
	})

	t.Run("if-match with read quorum failure", func(t *testing.T) {
		// Test Case 2: if-match (update only if ETag matches)
		// With if-match: <etag>, this should only succeed if object exists with matching ETag.
		// Since read quorum fails, we can't determine if object exists or ETag matches.
		opts := ObjectOptions{
			UserDefined: map[string]string{
				xhttp.IfMatch: existingETag,
			},

                                    if (transform.matches(child)) {
                                        transform.transformTest((ObjectNode) currentNode);
                                    }
                                } else if (entry.getValue().isTextual()) {
                                    TextNode value = (TextNode) entry.getValue();
                                    if (transform.matches(value)) {

    testFuture3.setFuture(testFuture2);
    assertThat(testFuture3.toString())
        .matches(
            "[^\\[]+\\[status=PENDING, setFuture=\\[[^\\[]+\\[status=PENDING,"
                + " info=\\[cause=\\[Someday...]]]]]");
    testFuture2.set("result string");
    assertThat(testFuture3.toString())
        .matches("[^\\[]+\\[status=SUCCESS, result=\\[java.lang.String@\\w+\\]\\]");
  }

    public final CharMatcher matcher;
    public final String matchingChars;

    SampleMatcherConfig(String matchingChars) {
      this(CharMatcher.anyOf(matchingChars), matchingChars);
    }

    SampleMatcherConfig(CharMatcher matcher, String matchingChars) {
      this.matcher = matcher;
      this.matchingChars = matchingChars;
    }
  }

    assertFailsWith<IllegalArgumentException> {
      table.map(0x110000, Buffer())
    }
  }

  @Test fun binarySearchEvenSizedRange() {
    val table = listOf(1, 3, 5, 7, 9, 11)

    // Search for matches.
    assertEquals(0, binarySearch(0, 6) { index -> 1.compareTo(table[index]) })
    assertEquals(1, binarySearch(0, 6) { index -> 3.compareTo(table[index]) })