EasyMock example source code file (RecordStateInvalidDefaultReturnValueTest.java)

This example EasyMock source code file (RecordStateInvalidDefaultReturnValueTest.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, illegalstateexception, illegalstateexception, imethods, mockcontrol, mockcontrol, object, object, recordstateinvaliddefaultreturnvaluetest, test, test

The EasyMock RecordStateInvalidDefaultReturnValueTest.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 org.easymock.MockControl;
import org.junit.Before;
import org.junit.Test;

public class RecordStateInvalidDefaultReturnValueTest {
    MockControl<IMethods> control;

    IMethods mock;

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

    @Test
    public void setInvalidDefaultBooleanReturnValue() {
        mock.oneArg(false);
        try {
            control.setDefaultReturnValue(false);
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals("incompatible return value type", e.getMessage());
        }
    }

    @Test
    public void setInvalidDefaultLongReturnValue() {
        mock.oneArg(false);
        try {
            control.setDefaultReturnValue((long) 0);
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals("incompatible return value type", e.getMessage());
        }
    }

    @Test
    public void setInvalidDefaultFloatReturnValue() {
        mock.oneArg(false);
        try {
            control.setDefaultReturnValue((float) 0);
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals("incompatible return value type", e.getMessage());
        }
    }

    @Test
    public void setInvalidDefaultDoubleReturnValue() {
        mock.oneArg(false);
        try {
            control.setDefaultReturnValue((double) 0);
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals("incompatible return value type", e.getMessage());
        }
    }

    @Test
    public void setInvalidObjectDefaultReturnValue() {
        mock.oneArg(false);
        try {
            control.setDefaultReturnValue(new Object());
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals("incompatible return value type", e.getMessage());
        }
    }

    @Test
    public void setDefaultReturnValueWithoutMethodCall() {
        try {
            control.setDefaultReturnValue(new Object());
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals(
                    "method call on the mock needed before setting default return value",
                    e.getMessage());
        }
    }
}