/*
* Copyright 2014 the original author or authors.
*
* Licensed 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.springframework.integration.sftp.filters;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import java.lang.reflect.Constructor;
import java.util.Arrays;
import java.util.List;
import org.junit.Test;
import org.springframework.integration.metadata.SimpleMetadataStore;
import com.jcraft.jsch.ChannelSftp;
import com.jcraft.jsch.ChannelSftp.LsEntry;
import com.jcraft.jsch.SftpATTRS;
/**
* @author Gary Russell
* @author David Liu
* @since 4.0.4
*
*/
public class SftpPersistentAcceptOnceFileListFilterTests {
@Test
public void testRollback() throws Exception {
SftpPersistentAcceptOnceFileListFilter filter = new SftpPersistentAcceptOnceFileListFilter(
new SimpleMetadataStore(), "rollback:");
ChannelSftp channel = new ChannelSftp();
SftpATTRS attrs = mock(SftpATTRS.class);
@SuppressWarnings("unchecked")
Constructor<LsEntry> ctor = (Constructor<LsEntry>) LsEntry.class.getDeclaredConstructors()[0];
ctor.setAccessible(true);
LsEntry sftpFile1 = ctor.newInstance(channel, "foo", "foo", attrs);
LsEntry sftpFile2 = ctor.newInstance(channel, "bar", "bar", attrs);
LsEntry ftpFile3 = ctor.newInstance(channel, "baz", "baz", attrs);
LsEntry[] files = new LsEntry[] {sftpFile1, sftpFile2, ftpFile3};
List<LsEntry> passed = filter.filterFiles(files);
assertTrue(Arrays.equals(files, passed.toArray()));
List<LsEntry> now = filter.filterFiles(files);
assertEquals(0, now.size());
filter.rollback(passed.get(1), passed);
now = filter.filterFiles(files);
assertEquals(2, now.size());
assertEquals("bar", now.get(0).getFilename());
assertEquals("baz", now.get(1).getFilename());
now = filter.filterFiles(files);
assertEquals(0, now.size());
filter.close();
}
@Test
public void testKeyUsingFileName() throws Exception {
SftpPersistentAcceptOnceFileListFilter filter = new SftpPersistentAcceptOnceFileListFilter(
new SimpleMetadataStore(), "rollback:");
ChannelSftp channel = new ChannelSftp();
SftpATTRS attrs = mock(SftpATTRS.class);
@SuppressWarnings("unchecked")
Constructor<LsEntry> ctor = (Constructor<LsEntry>) LsEntry.class.getDeclaredConstructors()[0];
ctor.setAccessible(true);
LsEntry sftpFile1 = ctor.newInstance(channel, "foo", "same", attrs);
LsEntry sftpFile2 = ctor.newInstance(channel, "bar", "same", attrs);
LsEntry[] files = new LsEntry[] {sftpFile1, sftpFile2};
List<LsEntry> now = filter.filterFiles(files);
assertEquals(2, now.size());
assertEquals("foo", now.get(0).getFilename());
assertEquals("bar", now.get(1).getFilename());
filter.close();
}
}