assertEquals(10, generator.directoryNameLength);

        // Set zero
        generator.setDirectoryNameLength(0);
        assertEquals(0, generator.directoryNameLength);
    }

    public void test_maxRedirectCount() {
        // Test maxRedirectCount setter
        generator = new TestThumbnailGenerator();

        // Default value
        assertEquals(10, generator.maxRedirectCount);

        // Set new value