/*
* Copyright 2015-2016 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.file.remote;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.fail;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.io.File;
import java.io.InputStream;
import org.hamcrest.Matchers;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import org.mockito.Mockito;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.expression.common.LiteralExpression;
import org.springframework.integration.file.remote.session.Session;
import org.springframework.integration.file.remote.session.SessionFactory;
import org.springframework.integration.file.support.FileExistsMode;
import org.springframework.messaging.MessagingException;
import org.springframework.messaging.support.GenericMessage;
/**
* @author Gary Russell
* @since 4.1.7
*
*/
public class RemoteFileTemplateTests {
private RemoteFileTemplate<Object> template;
private Session<Object> session;
@Rule
public TemporaryFolder folder = new TemporaryFolder();
private File file;
@SuppressWarnings("unchecked")
@Before
public void setUp() throws Exception {
SessionFactory<Object> sessionFactory = mock(SessionFactory.class);
this.template = new RemoteFileTemplate<Object>(sessionFactory);
this.template.setRemoteDirectoryExpression(new LiteralExpression("/foo"));
this.template.setBeanFactory(mock(BeanFactory.class));
this.template.afterPropertiesSet();
this.session = mock(Session.class);
when(sessionFactory.getSession()).thenReturn(this.session);
this.file = this.folder.newFile();
}
@Test
public void testReplace() throws Exception {
this.template.send(new GenericMessage<File>(this.file), FileExistsMode.REPLACE);
verify(this.session).write(Mockito.any(InputStream.class), Mockito.anyString());
}
@Test
public void testAppend() throws Exception {
this.template.setUseTemporaryFileName(false);
this.template.send(new GenericMessage<File>(this.file), FileExistsMode.APPEND);
verify(this.session).append(Mockito.any(InputStream.class), Mockito.anyString());
}
@Test
public void testFailExists() throws Exception {
when(session.exists(Mockito.anyString())).thenReturn(true);
try {
this.template.send(new GenericMessage<File>(this.file), FileExistsMode.FAIL);
fail("Expected exception");
}
catch (MessagingException e) {
assertThat(e.getMessage(), Matchers.containsString("The destination file already exists"));
}
verify(this.session, never()).write(Mockito.any(InputStream.class), Mockito.anyString());
}
@Test
public void testIgnoreExists() throws Exception {
when(session.exists(Mockito.anyString())).thenReturn(true);
this.template.send(new GenericMessage<File>(this.file), FileExistsMode.IGNORE);
verify(this.session, never()).write(Mockito.any(InputStream.class), Mockito.anyString());
}
@Test
public void testFailNotExists() throws Exception {
when(session.exists(Mockito.anyString())).thenReturn(false);
this.template.send(new GenericMessage<File>(this.file), FileExistsMode.FAIL);
verify(this.session).write(Mockito.any(InputStream.class), Mockito.anyString());
}
@Test
public void testIgnoreNotExists() throws Exception {
when(session.exists(Mockito.anyString())).thenReturn(false);
this.template.send(new GenericMessage<File>(this.file), FileExistsMode.IGNORE);
verify(this.session).write(Mockito.any(InputStream.class), Mockito.anyString());
}
}