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 *   Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
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package org.apache.cayenne.reflect;

import org.apache.cayenne.map.MockCallingBackEntity;
import org.junit.Test;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

public class CallbackOnEntityTest {

    @Test
    public void testPublicCallbackMethod() {
        CallbackOnEntity callback = new CallbackOnEntity(
                MockCallingBackEntity.class,
                "publicCallback");

        MockCallingBackEntity e = new MockCallingBackEntity();
        callback.performCallback(e);
        assertTrue(e.publicCallbackInvoked);
        assertFalse(e.protectedCallbackInvoked);
        assertFalse(e.privateCallbackInvoked);
        assertFalse(e.defaultCallbackInvoked);
    }

    @Test
    public void testProtectedCallbackMethod() {
        CallbackOnEntity callback = new CallbackOnEntity(
                MockCallingBackEntity.class,
                "protectedCallback");

        MockCallingBackEntity e = new MockCallingBackEntity();
        callback.performCallback(e);
        assertFalse(e.publicCallbackInvoked);
        assertTrue(e.protectedCallbackInvoked);
        assertFalse(e.privateCallbackInvoked);
        assertFalse(e.defaultCallbackInvoked);
    }

    @Test
    public void testPrivateCallbackMethod() {
        CallbackOnEntity callback = new CallbackOnEntity(
                MockCallingBackEntity.class,
                "privateCallback");

        MockCallingBackEntity e = new MockCallingBackEntity();
        callback.performCallback(e);
        assertFalse(e.publicCallbackInvoked);
        assertFalse(e.protectedCallbackInvoked);
        assertTrue(e.privateCallbackInvoked);
        assertFalse(e.defaultCallbackInvoked);
    }

    @Test
    public void testDefaultCallbackMethod() {
        CallbackOnEntity callback = new CallbackOnEntity(
                MockCallingBackEntity.class,
                "defaultCallback");

        MockCallingBackEntity e = new MockCallingBackEntity();
        callback.performCallback(e);
        assertFalse(e.publicCallbackInvoked);
        assertFalse(e.protectedCallbackInvoked);
        assertFalse(e.privateCallbackInvoked);
        assertTrue(e.defaultCallbackInvoked);
    }

    @Test
    public void testStaticCallbackMethod() {
        try {
            new CallbackOnEntity(MockCallingBackEntity.class, "staticCallback");
            fail("Static methods can't be used as callbacks");
        }
        catch (IllegalArgumentException e) {
            // expected
        }
    }
}