/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.hadoop.fs.shell.find;
import static org.junit.Assert.*;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.io.IOException;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.shell.PathData;
import org.apache.hadoop.fs.shell.find.Blocksize;
import org.apache.hadoop.fs.shell.find.FindOptions;
import org.apache.hadoop.fs.shell.find.Result;
import org.junit.Test;
import org.junit.Before;
public class TestBlocksize extends TestExpression {
private MockFileSystem fs;
private PathData one;
private PathData two;
private PathData three;
private PathData four;
private PathData five;
@Before
public void setUp() throws IOException {
MockFileSystem.reset();
fs = new MockFileSystem();
FileStatus fileStatus;
fileStatus = mock(FileStatus.class);
when(fileStatus.getBlockSize()).thenReturn(1l);
fs.setFileStatus("one", fileStatus);
one = new PathData("one", fs.getConf());
fileStatus = mock(FileStatus.class);
when(fileStatus.getBlockSize()).thenReturn(2l);
fs.setFileStatus("two", fileStatus);
two = new PathData("two", fs.getConf());
fileStatus = mock(FileStatus.class);
when(fileStatus.getBlockSize()).thenReturn(3l);
fs.setFileStatus("three", fileStatus);
three = new PathData("three", fs.getConf());
fileStatus = mock(FileStatus.class);
when(fileStatus.getBlockSize()).thenReturn(4l);
fs.setFileStatus("four", fileStatus);
four = new PathData("four", fs.getConf());
fileStatus = mock(FileStatus.class);
when(fileStatus.getBlockSize()).thenReturn(5l);
fs.setFileStatus("five", fileStatus);
five = new PathData("five", fs.getConf());
}
@Test
public void applyEquals() throws IOException {
Blocksize blocksize = new Blocksize();
addArgument(blocksize, "3");
blocksize.initialise(new FindOptions());
assertEquals(Result.FAIL, blocksize.apply(one));
assertEquals(Result.FAIL, blocksize.apply(two));
assertEquals(Result.PASS, blocksize.apply(three));
assertEquals(Result.FAIL, blocksize.apply(four));
assertEquals(Result.FAIL, blocksize.apply(five));
}
@Test
public void applyGreaterThan() throws IOException {
Blocksize blocksize = new Blocksize();
addArgument(blocksize, "+3");
blocksize.initialise(new FindOptions());
assertEquals(Result.FAIL, blocksize.apply(one));
assertEquals(Result.FAIL, blocksize.apply(two));
assertEquals(Result.FAIL, blocksize.apply(three));
assertEquals(Result.PASS, blocksize.apply(four));
assertEquals(Result.PASS, blocksize.apply(five));
}
@Test
public void applyLessThan() throws IOException {
Blocksize blocksize = new Blocksize();
addArgument(blocksize, "-3");
blocksize.initialise(new FindOptions());
assertEquals(Result.PASS, blocksize.apply(one));
assertEquals(Result.PASS, blocksize.apply(two));
assertEquals(Result.FAIL, blocksize.apply(three));
assertEquals(Result.FAIL, blocksize.apply(four));
assertEquals(Result.FAIL, blocksize.apply(five));
}
}