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package org.apache.tuscany.container.python;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import junit.framework.TestCase;
import org.apache.tuscany.spi.component.ScopeContainer;
import org.apache.tuscany.spi.component.TargetException;
import org.apache.tuscany.spi.model.Operation;
import org.apache.tuscany.spi.model.Scope;
import org.apache.tuscany.spi.model.ServiceContract;
import org.apache.tuscany.spi.wire.TargetInvoker;
import org.easymock.IAnswer;
public class PythonComponentTestCase extends TestCase {
private ScopeContainer scopeContainer;
@SuppressWarnings("unchecked")
public void testCreateTargetInvoker() {
PythonComponent pc = new PythonComponent(null,null,null, null, scopeContainer, null, null);
Operation operation = new Operation("hashCode", null,null,null,false,null);
ServiceContract contract = new ServiceContract(List.class){};
operation.setServiceContract(contract);
TargetInvoker invoker = pc.createTargetInvoker("hashCode", operation);
assertNotNull(invoker);
}
@SuppressWarnings("unchecked")
public void testCreateInstance() throws IOException {
PythonComponent pc = new PythonComponent(null,createPythonScript(),null, null, scopeContainer, null, null);
Object o = pc.createInstance();
assertNotNull(o);
}
@SuppressWarnings("unchecked")
public void testGetServiceInstance() {
PythonComponent pc = new PythonComponent(null,null,null, null, scopeContainer, null, null);
try {
pc.getServiceInstance();
fail();
} catch (TargetException e) {
// expected
}
}
@SuppressWarnings("unchecked")
public void testGetproperties() {
PythonComponent pc = new PythonComponent(null,null,null, null, scopeContainer, null, null);
assertNotNull(pc.getProperties());
}
@SuppressWarnings("unchecked")
public void testGetServiceInterfaces() {
List services = new ArrayList();
PythonComponent pc = new PythonComponent(null,null,services, null, scopeContainer, null,null);
assertEquals(services, pc.getServiceInterfaces());
}
@Override
@SuppressWarnings("unchecked")
protected void setUp() {
this.scopeContainer = createMock(ScopeContainer.class);
expect(scopeContainer.getScope()).andStubAnswer(new IAnswer() {
public Object answer() throws Throwable {
return Scope.MODULE;
}
});
}
public PythonScript createPythonScript() 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();
String script = sb.toString();
PythonScript pythonScript = new PythonScript("PythonScriptTestCase", "hello", script, null);
pythonScript.setServiceInterface(HelloWorldService.class);
return pythonScript;
}
}
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