@Test
public void testDeleteFromIndex() throws Exception {
final String INDEX_NAME = "deleteFromIndex";
IndexManager indexManager = new IndexManager(TEST_UTIL.getConfiguration());
IndexDefinition indexDef = new IndexDefinition(INDEX_NAME, INDEX_NAME);
indexDef.addStringField("field1");
indexManager.createIndex(indexDef);
Index index = indexManager.getIndex(INDEX_NAME, INDEX_NAME);
// Add the entry
IndexEntry entry = new IndexEntry();
entry.addField("field1", "foobar");
index.addEntry(entry, Bytes.toBytes("key1"));
// Test it is there
Query query = new Query();
query.addEqualsCondition("field1", "foobar");
QueryResult result = index.performQuery(query);
assertEquals("key1", Bytes.toString(result.next()));
assertNull(result.next());
// Delete the entry
index.removeEntry(entry, Bytes.toBytes("key1"));
// Test it is gone
result = index.performQuery(query);
assertNull(result.next());
// Delete the entry again, this should not give an error
index.removeEntry(entry, Bytes.toBytes("key1"));
}
