Examples with Description org.hamcrest.Description used on opensource projects

Example 56 with Description

use of org.hamcrest.Description in project gradle by gradle.

the class LoggingTest method expectLogMessage.

private void expectLogMessage(final LogLevel level, final String text) {
    final Matcher<LogEvent> matcher = new BaseMatcher<LogEvent>() {

        public void describeTo(Description description) {
            description.appendText("level: ").appendValue(level).appendText(", text:").appendValue(text);
        }

        public boolean matches(Object o) {
            LogEvent event = (LogEvent) o;
            return event.getLogLevel() == level && event.getMessage().equals(text);
        }
    };
    context.checking(new Expectations() {

        {
            one(outputEventListener).onOutput(with(matcher));
        }
    });
}

Example 57 with Description

use of org.hamcrest.Description in project gradle by gradle.

the class FileCollectionMatchers method sameCollection.

@Factory
public static <T extends FileCollection> Matcher<T> sameCollection(final FileCollection expected) {
    return new BaseMatcher<T>() {

        public boolean matches(Object o) {
            FileCollection actual = (FileCollection) o;
            List<? extends FileCollection> actualCollections = unpack(actual);
            List<? extends FileCollection> expectedCollections = unpack(expected);
            boolean equals = actualCollections.equals(expectedCollections);
            if (!equals) {
                System.out.println("expected: " + expectedCollections);
                System.out.println("actual: " + actualCollections);
            }
            return equals;
        }

        private List<? extends FileCollection> unpack(FileCollection expected) {
            if (expected instanceof UnionFileCollection) {
                UnionFileCollection collection = (UnionFileCollection) expected;
                return new ArrayList<FileCollection>(collection.getSources());
            }
            if (expected instanceof DefaultConfigurableFileCollection) {
                DefaultConfigurableFileCollection collection = (DefaultConfigurableFileCollection) expected;
                return new ArrayList<FileCollection>((Set) collection.getFrom());
            }
            if (expected instanceof CompositeFileCollection) {
                CompositeFileCollection collection = (CompositeFileCollection) expected;
                DefaultFileCollectionResolveContext context = new DefaultFileCollectionResolveContext(TestFiles.resolver());
                collection.visitContents(context);
                return context.resolveAsFileCollections();
            }
            throw new RuntimeException("Cannot get children of " + expected);
        }

        public void describeTo(Description description) {
            description.appendText("same file collection as ").appendValue(expected);
        }
    };
}

Example 58 with Description

use of org.hamcrest.Description in project gradle by gradle.

the class DefaultDomainObjectCollectionTest method allCallsActionForEachNewObjectAddedByTheAction.

@Test
public void allCallsActionForEachNewObjectAddedByTheAction() {
    @SuppressWarnings("unchecked") final Action<CharSequence> action = context.mock(Action.class);
    context.checking(new Expectations() {

        {
            oneOf(action).execute("a");
            will(new org.jmock.api.Action() {

                public Object invoke(Invocation invocation) throws Throwable {
                    container.add("c");
                    return null;
                }

                public void describeTo(Description description) {
                    description.appendText("add 'c'");
                }
            });
            oneOf(action).execute("b");
            oneOf(action).execute("c");
        }
    });
    container.add("a");
    container.add("b");
    container.all(action);
}

Example 59 with Description

use of org.hamcrest.Description in project immutables by immutables.

the class ObjectChecker method fail.

static void fail(@Nullable Object actualValue, Matcher<?> matcher) {
    Description description = new StringDescription().appendText("\nExpected: ").appendDescriptionOf(matcher).appendText("\n     but: ");
    matcher.describeMismatch(actualValue, description);
    AssertionError assertionError = new AssertionError(description.toString());
    assertionError.setStackTrace(ObjectChecker.trimStackTrace(assertionError.getStackTrace()));
    throw assertionError;
}

Example 60 with Description

use of org.hamcrest.Description in project JsonPath by jayway.

the class IsJsonFileTest method shouldDescribeMismatchOfInvalidJson.

@Test
public void shouldDescribeMismatchOfInvalidJson() {
    Matcher<File> matcher = isJsonFile(withPathEvaluatedTo(true));
    Description description = new StringDescription();
    matcher.describeMismatch(INVALID_JSON, description);
    assertThat(description.toString(), containsString("invalid.json"));
    assertThat(description.toString(), containsString("invalid-json"));
}