EasyMock example source code file (RecordStateInvalidThrowableTest.java)

This example EasyMock source code file (RecordStateInvalidThrowableTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - EasyMock tags/keywords

before, checkedexception, checkedexception, illegalargumentexception, illegalargumentexception, illegalstateexception, imethods, io, ioexception, ioexception, mockcontrol, nullpointerexception, recordstateinvalidthrowabletest, test, test

The EasyMock RecordStateInvalidThrowableTest.java source code

/*
 * Copyright (c) 2001-2007 OFFIS, Tammo Freese.
 * This program is made available under the terms of the MIT License.
 */
package org.easymock.tests;

import static org.junit.Assert.*;

import java.io.IOException;

import org.easymock.MockControl;
import org.junit.Before;
import org.junit.Test;

public class RecordStateInvalidThrowableTest {

    MockControl<IMethods> control;

    IMethods mock;

    private class CheckedException extends Exception {
    }

    @Before
    public void setup() {
        control = MockControl.createControl(IMethods.class);
        mock = control.getMock();
    }

    @Test
    public void throwNull() {
        mock.throwsNothing(false);
        try {
            control.setThrowable(null);
            fail("NullPointerException expected");
        } catch (NullPointerException expected) {
            assertEquals("null cannot be thrown", expected.getMessage());
        }

    }

    @Test
    public void throwCheckedExceptionWhereNoCheckedExceptionIsThrown() {
        mock.throwsNothing(false);
        try {
            control.setThrowable(new CheckedException());
            fail("IllegalArgumentException expected");
        } catch (IllegalArgumentException expected) {
            assertEquals("last method called on mock cannot throw "
                    + CheckedException.class.getName(), expected.getMessage());
        }
    }

    @Test
    public void throwWrongCheckedException() throws IOException {
        mock.throwsIOException(0);
        try {
            control.setThrowable(new CheckedException());
            fail("IllegalArgumentException expected");
        } catch (IllegalArgumentException expected) {
            assertEquals("last method called on mock cannot throw "
                    + CheckedException.class.getName(), expected.getMessage());
        }
    }

    @Test
    public void throwAfterThrowable() throws IOException {
        mock.throwsIOException(0);
        control.setThrowable(new IOException(), MockControl.ONE_OR_MORE);
        try {
            control.setThrowable(new IOException());
            fail("IllegalStateException expected");
        } catch (IllegalStateException expected) {
            assertEquals(
                    "last method called on mock already has a non-fixed count set.",
                    expected.getMessage());
        }
    }
}