/*
* Copyright 2002-2015 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.web.multipart.support;
import java.io.IOException;
import org.junit.Test;
import org.springframework.web.multipart.MultipartFile;
import static org.junit.Assert.*;
import static org.mockito.BDDMockito.*;
/**
* @author Rick Evans
* @author Sam Brannen
*/
public class ByteArrayMultipartFileEditorTests {
private final ByteArrayMultipartFileEditor editor = new ByteArrayMultipartFileEditor();
@Test
public void setValueAsByteArray() throws Exception {
String expectedValue = "Shumwere, shumhow, a shuck ish washing you. - Drunken Far Side";
editor.setValue(expectedValue.getBytes());
assertEquals(expectedValue, editor.getAsText());
}
@Test
public void setValueAsString() throws Exception {
String expectedValue = "'Green Wing' - classic British comedy";
editor.setValue(expectedValue);
assertEquals(expectedValue, editor.getAsText());
}
@Test
public void setValueAsCustomObjectInvokesToString() throws Exception {
final String expectedValue = "'Green Wing' - classic British comedy";
Object object = new Object() {
@Override
public String toString() {
return expectedValue;
}
};
editor.setValue(object);
assertEquals(expectedValue, editor.getAsText());
}
@Test
public void setValueAsNullGetsBackEmptyString() throws Exception {
editor.setValue(null);
assertEquals("", editor.getAsText());
}
@Test
public void setValueAsMultipartFile() throws Exception {
String expectedValue = "That is comforting to know";
MultipartFile file = mock(MultipartFile.class);
given(file.getBytes()).willReturn(expectedValue.getBytes());
editor.setValue(file);
assertEquals(expectedValue, editor.getAsText());
}
@Test(expected = IllegalArgumentException.class)
public void setValueAsMultipartFileWithBadBytes() throws Exception {
MultipartFile file = mock(MultipartFile.class);
given(file.getBytes()).willThrow(new IOException());
editor.setValue(file);
}
}