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package org.apache.tuscany.container.script.jsr223;
import junit.framework.TestCase;
import org.apache.bsf.BSFEngine;
import org.apache.bsf.BSFException;
import org.apache.bsf.BSFManager;
import org.mozilla.javascript.EcmaError;
public class JSR223BSFEngineTestCase extends TestCase {
public void testRegisterAllJSR223Engines() throws BSFException {
JSR223BSFEngine.registerAllJSR223Engines();
BSFEngine engine = new BSFManager().loadScriptingEngine("rhino");
assertTrue(engine instanceof JSR223BSFEngine);
}
public void testDeclareBean() throws BSFException {
JSR223BSFEngine.registerAllJSR223Engines();
BSFManager manager = new BSFManager();
manager.declareBean("foo", "foo", String.class);
BSFEngine engine = manager.loadScriptingEngine("rhino");
assertEquals("foo", engine.eval("testDeclareBean", 0, 0, "foo"));
manager.undeclareBean("foo");
try {
engine.eval("testDeclareBean", 0, 0, "foo");
fail();
} catch (EcmaError e) {
//expected
}
}
public void testEval() throws BSFException {
JSR223BSFEngine.registerAllJSR223Engines();
BSFEngine engine = new BSFManager().loadScriptingEngine("rhino");
assertEquals(true, engine.eval("testDeclareBean", 0, 0, "true"));
}
public void testCall() throws BSFException {
JSR223BSFEngine.registerAllJSR223Engines();
BSFEngine engine = new BSFManager().loadScriptingEngine("rhino");
engine.eval("testDeclareBean", 0, 0, "function foo() { return true;}");
assertEquals(true, engine.call(null, "foo", new Object[]{}));
}
}
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