EasyMock example source code file (RecordStateInvalidReturnValueTest.java)

This example EasyMock source code file (RecordStateInvalidReturnValueTest.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, recordstateinvalidreturnvaluetest, test, test

The EasyMock RecordStateInvalidReturnValueTest.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 RecordStateInvalidReturnValueTest {
    MockControl<IMethods> control;

    IMethods mock;

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

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

    }

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

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

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

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

    @Test
    public void setInvalidBooleanReturnValueCount() {
        mock.oneArg(false);
        try {
            control.setReturnValue(false, 3);
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals("incompatible return value type", e.getMessage());
        }

    }

    @Test
    public void setInvalidLongReturnValueCount() {
        mock.oneArg(false);
        try {
            control.setReturnValue((long) 0, 3);
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals("incompatible return value type", e.getMessage());
        }
    }

    @Test
    public void setInvalidFloatReturnValueCount() {
        mock.oneArg(false);
        try {
            control.setReturnValue((float) 0, 3);
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals("incompatible return value type", e.getMessage());
        }
    }

    @Test
    public void setInvalidDoubleReturnValueCount() {
        mock.oneArg(false);
        try {
            control.setReturnValue((double) 0, 3);
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals("incompatible return value type", e.getMessage());
        }
    }

    @Test
    public void setInvalidObjectReturnValueCount() {
        mock.oneArg(false);
        try {
            control.setReturnValue(new Object(), 3);
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals("incompatible return value type", e.getMessage());
        }
    }

    @Test
    public void setReturnValueForVoidMethod() {
        mock.simpleMethod();
        try {
            control.setReturnValue(null);
            fail("IllegalStateException expected");
        } catch (IllegalStateException e) {
            assertEquals("void method cannot return a value", e.getMessage());
        }
    }
}