assertEquals("test", md.getDependencyCollectionRequired());
        assertFalse(md.isAggregator(), "Expected " + md + ".isAggregator() to return false");
        assertFalse(md.isDirectInvocationOnly(), "Expected " + md + ".isDirectInvocationOnly() to return false");
        assertTrue(md.isInheritedByDefault(), "Expected " + md + ".isInheritedByDefault() to return true");

        return aggregator;
    }

    /**
     * @return <code>true</code> if the Mojo cannot be invoked directly, <code>false</code> otherwise.
     */
    public boolean isDirectInvocationOnly() {
        return directInvocationOnly;
    }

    /**
     * @param directInvocationOnly <code>true</code> if the Mojo cannot be invoked directly,
     * <code>false</code> otherwise.
     */