/**
 * ============LICENSE_START=======================================================
 * org.onap.aai
 * ================================================================================
 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed 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 under the License.
 * ============LICENSE_END=========================================================
 *
 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
 */
package org.onap.aai.logging;

import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
import ch.qos.logback.classic.spi.ILoggingEvent;
import org.junit.*;

public class EelfClassOfCallerTest {

    EelfClassOfCaller _eelfClassOfCaller;
    ILoggingEvent mockEvent;
    StackTraceElement[] cdafive = new StackTraceElement[5];
    StackTraceElement[] cdaone = new StackTraceElement[1];
    StackTraceElement[] cdazero = new StackTraceElement[0];


    @Before
    public void setUp() throws Exception {

        mockEvent = mock(ILoggingEvent.class);
        _eelfClassOfCaller= spy(EelfClassOfCaller.class);

    }


    @Test
    public void getFullyQualifiedNameCDALENFiveTest(){
        StackTraceElement temp = new StackTraceElement("classname_five","methodname","filename", 4);
        cdafive[2]=temp;
        when(mockEvent.getCallerData()).thenReturn(cdafive);
        assertEquals(_eelfClassOfCaller.getFullyQualifiedName(mockEvent),"classname_five");

    }
    @Test
    public void getFullyQualifiedNameCDALenOneTest(){
        StackTraceElement temp = new StackTraceElement("classname_one","methodname","filename", 4);
        cdaone[0]=temp;
        when(mockEvent.getCallerData()).thenReturn(cdaone);
        assertEquals(_eelfClassOfCaller.getFullyQualifiedName(mockEvent),"classname_one");

    }

    @Test
    public void getFullyQualifiedNameCDALenZeroTest(){
        when(mockEvent.getCallerData()).thenReturn(cdazero);
        assertEquals(_eelfClassOfCaller.getFullyQualifiedName(mockEvent),"?");

    }

}