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/*
* 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.tuscany.container.python;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import junit.framework.TestCase;
public class PythonScriptTestCase extends TestCase {
protected String script;
public void testCreateInstance() {
PythonScript pythonScript = new PythonScript("PythonScriptTestCase", "hello", script, null);
pythonScript.setServiceInterface(HelloWorldService.class);
HelloWorldService helloworld = (HelloWorldService) pythonScript.createInstance(null);
assertEquals("Hello petra", helloworld.sayHello("petra"));
}
public void testCreateInstanceBadIface() {
PythonScript pythonScript = new PythonScript("PythonScriptTestCase", "hello", script, null);
pythonScript.setServiceInterface(String.class);
try {
pythonScript.createInstance(null);
fail();
} catch (RuntimeException e) {
// expected
}
}
public void testCreateInstanceBadClassName() {
PythonScript pythonScript = new PythonScript("PythonScriptTestCase", "badClass", script, null);
pythonScript.setServiceInterface(String.class);
try {
pythonScript.createInstance(null);
assertTrue("expecting bad class exception", false);
} catch (RuntimeException e) {
// expected
}
}
public void testGetters() {
PythonScript pythonScript = new PythonScript("PythonScriptTestCase", "hello", script, null);
assertEquals(null, pythonScript.getClassLoader());
assertEquals("hello", pythonScript.getClassName());
assertEquals(script, pythonScript.getScript());
}
@Override
public void setUp() throws IOException {
URL scriptURL = getClass().getResource("PythonScriptTestCase.py");
InputStream is = scriptURL.openStream();
StringBuilder sb = new StringBuilder();
int i = 0;
while ((i = is.read()) != -1) {
sb.append((char) i);
}
is.close();
script = sb.toString();
}
}
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