/*******************************************************************************
* 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 test.apache.kato.hprof.image;
import java.io.File;
import java.io.IOException;
import javax.tools.diagnostics.image.Image;
import javax.tools.diagnostics.image.ImageFactory;
import org.apache.kato.common.InvalidFileFormat;
import org.apache.kato.hprof.image.ImageFactoryImpl;
public class TestImageFactory extends AbstractHProfTestCase {
public void testConstructor() {
new ImageFactoryImpl();
}
public void testMajorVersion() {
ImageFactory factory=new ImageFactoryImpl();
assertEquals("major version mismatch",0,factory.getMajorVersion());
}
public void testMinorVersion() {
ImageFactory factory=new ImageFactoryImpl();
assertEquals("minor version mismatch",1,factory.getMinorVersion());
}
public void testModVersion() {
ImageFactory factory=new ImageFactoryImpl();
assertEquals("modification version mismatch",0,factory.getModificationLevel());
}
public void testGetImageFromNull1() throws IOException {
ImageFactory factory=new ImageFactoryImpl();
try {
factory.getImage(null);
fail("Expected illegal argument exception");
}
catch(IllegalArgumentException iae) {
}
}
public void testGetImageFromNull2() throws IOException {
ImageFactory factory=new ImageFactoryImpl();
try {
factory.getImage(null,null);
fail("Expected illegal argument exception");
}
catch(IllegalArgumentException iae) {
}
}
public void testGetImageFromEmptyFile() throws IOException {
ImageFactory factory=new ImageFactoryImpl();
File realFile = getEmptyHProfFile();
try {
factory.getImage(realFile);
fail("Expecting InvalidFileFormat exception");
} catch(InvalidFileFormat iff) {
}
}
public void testGetImageFromheaderOnlyFile() throws IOException {
ImageFactory factory=new ImageFactoryImpl();
File realFile = getHeaderOnlyHProfFile();
try {
factory.getImage(realFile);
fail("Expecting InvalidFileFormat exception");
} catch(InvalidFileFormat iff) {
}
}
public void testGetImageFromMinimalFile() throws IOException {
ImageFactory factory=new ImageFactoryImpl();
File realFile = getMinimalHProfFile();
Image image=factory.getImage(realFile);
}
}