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How to use Interpreter method of org.jmock.lib.script.ScriptedAction class

Best Jmock-library code snippet using org.jmock.lib.script.ScriptedAction.Interpreter

Source:ScriptedAction.java

2import org.hamcrest.Description;3import org.jmock.api.Action;4import org.jmock.api.Invocation;5import bsh.EvalError;6import bsh.Interpreter;7import bsh.TargetError;8/** 9 * <p>An {@link Action} that executes a <a href="http://www.beanshell.org">BeanShell</a> script.10 * This makes it easy to implement custom actions, especially those that call back to objects 11 * passed to the mocked method as parameters.</p>12 * 13 * <p>To use a scripted action in an expectation, statically import the {@link #perform(String) perform}14 * method and call it within the <code>will(...)</code> clause of the expectation.</p>15 * 16 * <p>The script can refer to the parameters of the mocked method by the names $0 (the first parameter), $1, $2, etc,17 * and to the mock object that has been invoked by the name $this.18 * You can define other script variables by calling the action's {@link #where(String, Object) where} method.</p>19 * 20 * <p>For example:</p>21 * <pre>22 * allowing (sheep).accept(with(a(Visitor.class))); 23 *     will(perform("$0.visitSheep($this)");24 * </pre>25 * 26 * <p>is equivalent to:</p>27 * 28 * <pre>29 * allowing (sheep).accept(with(a(Visitor.class))); 30 *     will(perform("$0.visitSheep(s)").where("s", sheep);31 * </pre>32 * 33 * 34 * @author nat35 *36 */37public class ScriptedAction implements Action {38    private final Interpreter interpreter = new Interpreter();39    private final String script;40    public ScriptedAction(String expression) {41        this.script = expression;42        this.interpreter.setStrictJava(true);43    }44    public Object invoke(Invocation invocation) throws Throwable {45        try {46            defineParameters(interpreter, invocation);47            return interpreter.eval(script);48        }49        catch (TargetError e) {50            throw e.getTarget();51        }52        catch (EvalError e) {53            throw new IllegalArgumentException("could not interpret script", e);54        }55    }56    57    private void defineParameters(Interpreter interpreter, Invocation invocation) 58        throws EvalError 59    {60        interpreter.set("$this", invocation.getInvokedObject());61        for (int i = 0; i < invocation.getParameterCount(); i++) {62            interpreter.set("$" + i, invocation.getParameter(i));63        }64    }65    public void describeTo(Description description) {66        description.appendText("perform ").appendText(script);67    }68    69    /**70     * Creates an action that performs the given script.71     * ...

Interpreter

Using AI Code Generation

1import org.jmock.lib.script.Interpreter;2import org.jmock.Mockery;3import org.jmock.Expectations;4import org.jmock.lib.script.ScriptedAction;5import org.jmock.lib.script.Script;6import java.io.File;7import java.io.FileWriter;8import java.io.IOException;9public class ScriptedActionTest {10    public static void main(String[] args) throws IOException {11        Mockery context = new Mockery();12        final Collaborator mock = context.mock(Collaborator.class);13        File scriptFile = new File("src/test/resources/scriptedActionTest.script");14        FileWriter fileWriter = new FileWriter(scriptFile);15        fileWriter.write("mock.doSomething(\"Hello World!\");");16        fileWriter.close();17        Script script = new Script(scriptFile);18        ScriptedAction scriptedAction = new ScriptedAction(script);19        context.checking(new Expectations()

Interpreter

Using AI Code Generation

1import org.jmock.lib.script.ScriptedAction;2import org.jmock.lib.script.Interpreter;3ScriptedAction action = new ScriptedAction();4Interpreter interpreter = new Interpreter();5action.setInterpreter(interpreter);6action.addScriptLine("System.out.println(\"Hello World!\");");7mockObject.expects(once()).method("method").will(action);8mockObject.method();9action.setInterpreter(interpreter);10action.addScriptLine("System.out.println(\"Hello World!\");");11mockObject.expects(once()).method("method").will(action);12mockObject.method();13ScriptedAction action = new ScriptedAction();14Interpreter interpreter = new Interpreter();15action.setInterpreter(interpreter);16action.addScriptLine("System.out.println(\"Hello World!\");");17mockObject.expects(once()).method("method").will(action);18mockObject.method();19ScriptedAction action = new ScriptedAction();20Interpreter interpreter = new Interpreter();21action.setInterpreter(interpreter);22action.addScriptLine("System.out.println(\"Hello World!\");");23mockObject.expects(once()).method("method").will(action);24mockObject.method();

Interpreter

Using AI Code Generation

1public class ScriptedActionTest {2    private Mockery context = new Mockery();3    private Mockery context2 = new Mockery();4    private Mockery context3 = new Mockery();5    private Mockery context4 = new Mockery();6    private Mockery context5 = new Mockery();7    private Mockery context6 = new Mockery();8    private Mockery context7 = new Mockery();9    private Mockery context8 = new Mockery();10    private Mockery context9 = new Mockery();11    private Mockery context10 = new Mockery();12    private Mockery context11 = new Mockery();13    private Mockery context12 = new Mockery();14    private Mockery context13 = new Mockery();15    private Mockery context14 = new Mockery();16    private Mockery context15 = new Mockery();17    private Mockery context16 = new Mockery();18    private Mockery context17 = new Mockery();19    private Mockery context18 = new Mockery();20    private Mockery context19 = new Mockery();21    private Mockery context20 = new Mockery();22    private Mockery context21 = new Mockery();23    private Mockery context22 = new Mockery();24    private Mockery context23 = new Mockery();25    private Mockery context24 = new Mockery();26    private Mockery context25 = new Mockery();27    private Mockery context26 = new Mockery();28    private Mockery context27 = new Mockery();29    private Mockery context28 = new Mockery();30    private Mockery context29 = new Mockery();31    private Mockery context30 = new Mockery();32    private Mockery context31 = new Mockery();33    private Mockery context32 = new Mockery();34    private Mockery context33 = new Mockery();

Interpreter

Using AI Code Generation

1import org.jmock.lib.script.ScriptedAction2import org.jmock.api.Invocation3def scriptedAction = new ScriptedAction()4scriptedAction.setLanguage('groovy')5scriptedAction.setScript('invocation.getInvokedObject().getSomething()')6def invocation = Mock(Invocation)7invocation.getInvokedObject() >> Mock(InvokedObject)8invocation.getInvokedObject().getSomething() >> 429assert scriptedAction.invoke(invocation) == 42

Interpreter

Using AI Code Generation

1actions.add(new ScriptedAction(new Interpreter()));2mocks.createMock("mock1", MyInterface.class);3mock1.method1("expected argument");4mock1.method1("actual argument");5mockery.assertIsSatisfied();6mocks.createMock("mock1", MyInterface.class);7mock1.method1("expected argument");8mock1.method1("unexpected argument");9mockery.assertIsSatisfied();10mocks.createMock("mock1", MyInterface.class);11mock1.method1("expected argument");12mock1.method1("unexpected argument");13mockery.assertIsSatisfied();14mocks.createMock("mock1", MyInterface.class);15mock1.method1("expected argument");16mock1.method1("unexpected argument");17mockery.assertIsSatisfied();18mocks.createMock("mock1", MyInterface.class);

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