/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.env;
import org.elasticsearch.test.ESTestCase;
import java.io.IOException;
import java.nio.file.FileStore;
import java.nio.file.attribute.FileAttributeView;
import java.nio.file.attribute.FileStoreAttributeView;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
public class ESFileStoreTests extends ESTestCase {
public void testNegativeSpace() throws Exception {
FileStore mocked = mock(FileStore.class);
when(mocked.getUsableSpace()).thenReturn(-1L);
when(mocked.getTotalSpace()).thenReturn(-1L);
when(mocked.getUnallocatedSpace()).thenReturn(-1L);
assertEquals(-1, mocked.getUsableSpace());
FileStore store = new ESFileStore(mocked);
assertEquals(Long.MAX_VALUE, store.getUsableSpace());
assertEquals(Long.MAX_VALUE, store.getTotalSpace());
assertEquals(Long.MAX_VALUE, store.getUnallocatedSpace());
}
}