@Test
public void testAdditionalIndexConfigurations() throws Exception {

	Mockito.when(
		_elasticsearchConfigurationWrapper.additionalIndexConfigurations()
	).thenReturn(
		"index.number_of_replicas: 1\nindex.number_of_shards: 2"
	);
	createIndices();
	Settings settings = getIndexSettings();
	Assert.assertEquals("1", settings.get("index.number_of_replicas"));
	Assert.assertEquals("2", settings.get("index.number_of_shards"));
}