/*

 * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * Copyright 2003 Wily Technology, Inc.

 */

/**

 *  This class serves as a bridge between the Wily JUnit-style tests and the

 *  Sun test framework.

 *

 *  This is a replacement for the JUnit TestCase base class. Provides surrogate

 *  functionality for the setup/teardown calls, and for all the verification and

 *  assertion services.

 *

 *  The Sun framework relies on each test case being a separate class with a separate main,

 *  which throws if the test fails and does not throw if the test succeeds.

 */

public abstract class ATestCaseScaffold {

    private String      fName;

    private boolean     fVerbose;

    protected

    ATestCaseScaffold(String name) {

        fName = name;

        fVerbose = false;

    }

    public final void

    runTest()

        throws Throwable {

        Throwable toRethrow = null;

        setUp();

        try {

            doRunTest();

        }

        finally {

            tearDown();

        }

    }

    protected void

    setUp()

        throws Exception {

    }

    protected void

    tearDown()

        throws Exception {

    }

    protected abstract void

    doRunTest()

        throws Throwable;

    /**

     * Be verbose: print out what happens after this

     */

    public void

    beVerbose()

    {

        fVerbose = true;

    }

    /**

     * Print a string, if and only if verbose printing is enabled.

     */

    public void

    verbosePrint(String message)

    {

        if (fVerbose)

        {

            System.out.println("Debugging message: " + message);

        }

    }

    /*

     *  Replacement verification methods

     *  Shaped the same as the JUnit ones to make reusing the JUnit test possible

     *  Didn't implement them all, only the ones our existing tests use.

     */

    public final void

    fail() {

        throw new TestCaseScaffoldException();

    }

    public final void

    fail(String message) {

        throw new TestCaseScaffoldException(message);

    }

    public final void

    assertTrue(boolean condition) {

        if ( !condition ) {

            fail();

        }

    }

    public final void

    assertTrue(String message, boolean condition) {

        if ( !condition ) {

            fail(message);

        }

    }

    public final void

    assertNotNull(Object o) {

        assertTrue(o != null);

    }

    public final void

    assertNotNull(String message, Object o) {

        assertTrue(message, o != null);

    }

    public final void

    assertEquals(String message, Object expected, Object actual) {

        if ( (expected == null) && (actual == null) ) {

            return;

        }

        else if ( (expected != null) && (expected.equals(actual)) ) {

            return;

        }

        else {

            throw new TestCaseScaffoldException(message + ". Expected: '" + expected +

                                                "'. Actual: '" + actual + "'.");

        }

    }

    public final void

    assertEquals(Object expected, Object actual) {

        assertEquals(null, expected, actual);

    }

    public final void

    assertEquals(String message, int expected, int actual) {

        assertEquals(message, new Integer(expected), new Integer(actual));

    }

    public final void

    assertEquals(int expected, int actual) {

        assertEquals("Expected equality", expected, actual);

    }

    public static final class

    TestCaseScaffoldException extends RuntimeException {

        public

        TestCaseScaffoldException() {

            super();

        }

        public

        TestCaseScaffoldException(String m) {

            super(m);

        }

    }

}