@Override
 public void describeTo(Description description) {
   description.appendText("a Complex number having ");
   reMatcher.describeTo(description);
   description.appendText(" as real part and ");
   imMatcher.describeTo(description);
   description.appendText(" as imaginary part");
 }
Beispiel #2
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 @Test
 public void shouldBeDescriptive() {
   Matcher<Object> matcher = isJson(withPathEvaluatedTo(true));
   Description description = new StringDescription();
   matcher.describeTo(description);
   assertThat(description.toString(), startsWith("is json"));
   assertThat(description.toString(), containsString(TestingMatchers.MATCH_TRUE_TEXT));
 }
 @Test
 public void assertThatSmallGraphIsDescribable() {
   Graph graph1 = makeSmallGraph("A");
   Matcher<? super Graph> matcher = deeplyEqualTo(graph1);
   StringDescription description = new StringDescription();
   matcher.describeTo(description);
   assertThat(
       description.toString(),
       allOf(
           startsWith("{" + System.getProperty("line.separator") + "  nodes ["),
           containsString("value is <"),
           containsString("neighbors ["),
           containsString("&Node<A-1>")));
 }
  final String createErrorMessage(final Throwable thrown) {
    final StringBuilder msg = new StringBuilder(128);

    if (hasNullMessage(thrown)) msg.append(beforeNullActual);
    else msg.append(beforeActual).append(getActualMessage(thrown)).append(afterActual);
    msg.append(beforeExpected);

    final Matcher expectedMatcher = getExpectedMatcher();

    if (expectedMatcher != null) {
      final int insertAt = msg.length();
      final String shouldStartWith = expectedMatcherPrefix;
      final boolean[] startsThat = {false};

      expectedMatcher.describeTo(
          new BaseDescription() {
            private int i, upTo = shouldStartWith.length();

            @Override
            protected void append(char c) {
              if (i < upTo && (i == 0 || startsThat[0]))
                startsThat[0] = c == shouldStartWith.charAt(i);
              ++i;
              msg.append(c);
            }

            @Override
            public String toString() {
              return msg.toString();
            }
          });

      if (!startsThat[0]) msg.insert(insertAt, shouldStartWith);

    } else msg.append(getExpectedMessage());

    msg.append(afterExpected);

    return msg.toString();
  }
 @Override
 public void describeTo(Description description) {
   directoryMatcher.describeTo(description);
   description.appendText(" containing ").appendDescriptionOf(this.fileMatcher);
 }
 @Override
 public void describeTo(Description description) {
   containsAll.describeTo(description);
 }
Beispiel #7
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 @Override
 public void describeTo(Description description) {
   description.appendText("name ");
   nameMatcher.describeTo(description);
 }
 @Override
 public void describeTo(Description description) {
   description.appendText(memberDescription);
   matcher.describeTo(description);
 }
Beispiel #9
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 @Override
 public void describeTo(Description description) {
   description.appendText("A JSON array with value at " + position + " which matches: ");
   matcher.describeTo(description);
 }