EasyMock example source code file (UsageExpectAndDefaultThrowTest.java)

This example EasyMock source code file (UsageExpectAndDefaultThrowTest.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, exception, exception, illegalargumentexception, illegalstateexception, illegalstateexception, imethods, mockcontrol, runtimeexception, runtimeexception, test, test, usageexpectanddefaultthrowtest

The EasyMock UsageExpectAndDefaultThrowTest.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.easymock.EasyMock.*;
import static org.junit.Assert.*;

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

/**
 * Same as UsageExpectAndThrowTest except that each mocked method is called
 * twice to make sure the defaulting works fine.
 * 
 * @author Henri Tremblay
 */
public class UsageExpectAndDefaultThrowTest {
    private MockControl<IMethods> control;

    private IMethods mock;

    private static RuntimeException EXCEPTION = new RuntimeException();

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

    @Test
    public void booleanType() {
        control
                .expectAndDefaultThrow(mock.booleanReturningMethod(4),
                        EXCEPTION);
        control.replay();
        try {
            mock.booleanReturningMethod(4);
            fail();
        } catch (RuntimeException exception) {
            assertSame(EXCEPTION, exception);
        }
        try {
            mock.booleanReturningMethod(4);
            fail();
        } catch (RuntimeException exception) {
            assertSame(EXCEPTION, exception);
        }
        control.verify();
    }

    @Test
    public void longType() {
        control.expectAndDefaultThrow(mock.longReturningMethod(4), EXCEPTION);
        control.replay();
        try {
            mock.longReturningMethod(4);
            fail();
        } catch (RuntimeException exception) {
            assertSame(EXCEPTION, exception);
        }
        try {
            mock.longReturningMethod(4);
            fail();
        } catch (RuntimeException exception) {
            assertSame(EXCEPTION, exception);
        }
        control.verify();
    }

    @Test
    public void floatType() {
        control.expectAndDefaultThrow(mock.floatReturningMethod(4), EXCEPTION);
        control.replay();
        try {
            mock.floatReturningMethod(4);
            fail();
        } catch (RuntimeException exception) {
            assertSame(EXCEPTION, exception);
        }
        try {
            mock.floatReturningMethod(4);
            fail();
        } catch (RuntimeException exception) {
            assertSame(EXCEPTION, exception);
        }
        control.verify();
    }

    @Test
    public void doubleType() {
        control.expectAndDefaultThrow(mock.doubleReturningMethod(4), EXCEPTION);
        control.replay();
        try {
            mock.doubleReturningMethod(4);
            fail();
        } catch (RuntimeException exception) {
            assertSame(EXCEPTION, exception);
        }
        try {
            mock.doubleReturningMethod(4);
            fail();
        } catch (RuntimeException exception) {
            assertSame(EXCEPTION, exception);
        }
        control.verify();
    }

    @Test
    public void object() {
        control.expectAndDefaultThrow(mock.objectReturningMethod(4), EXCEPTION);
        control.replay();
        try {
            mock.objectReturningMethod(4);
            fail();
        } catch (RuntimeException exception) {
            assertSame(EXCEPTION, exception);
        }
        try {
            mock.objectReturningMethod(4);
            fail();
        } catch (RuntimeException exception) {
            assertSame(EXCEPTION, exception);
        }
        control.verify();
    }

    @Test
    public void throwableAndDefaultThrowable() throws Exception {

        mock.oneArg("1");

        expectLastCall().andThrow(new IllegalArgumentException());
        control.setDefaultThrowable(new IllegalStateException());

        control.replay();

        try {
            mock.oneArg("1");
        } catch (IllegalArgumentException ignored) {
        }
        try {
            mock.oneArg("1");
        } catch (IllegalStateException ignored) {
        }
        try {
            mock.oneArg("2");
        } catch (IllegalStateException ignored) {
        }
        control.verify();
    }

}