@Test
public void listShouldIncludeContentTypeArguments(){

	// Given
	ContentType xmlContentType = ContentType.createContentType("application/xml");
	ContentType jsonContentType = ContentType.createContentType("application/json");
	ContentType rssXmlContentType = ContentType.createContentType("application/rss+xml");
	// When
	ContentTypes contentTypes = new ContentTypes(xmlContentType, jsonContentType, rssXmlContentType);
	List<ContentType> list = contentTypes.getListOfContentTypes();
	// Then
	assertThat(list.size(), is(3));
	assertTrue(list.contains(xmlContentType));
	assertTrue(list.contains(jsonContentType));
	assertTrue(list.contains(rssXmlContentType));
}