package com.epam.wilma.message.search.engine.bootstrap.helper;
/*==========================================================================
Copyright 2013-2017 EPAM Systems
This file is part of Wilma.
Wilma is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Wilma 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 for more details.
You should have received a copy of the GNU General Public License
along with Wilma. If not, see <http://www.gnu.org/licenses/>.
===========================================================================*/
import static org.mockito.BDDMockito.given;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertNull;
import org.mockito.Answers;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.omg.CORBA.portable.ApplicationException;
import org.springframework.beans.factory.BeanCreationException;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import com.epam.wilma.message.search.domain.exception.SystemException;
/**
* Unit tests for the class {@link SystemExceptionSelector}.
* @author Tunde_Kovacs
*
*/
public class SystemExceptionSelectorTest {
private SystemExceptionSelector underTest;
@Mock
private ApplicationException applicationException;
@Mock
private SystemException invalidPropertyException;
@Mock(answer = Answers.RETURNS_DEEP_STUBS)
private BeanCreationException beanCreationException;
@BeforeMethod
public void setUp() {
MockitoAnnotations.initMocks(this);
underTest = new SystemExceptionSelector();
}
@Test
public void testGetSystemExceptionShouldReturnWithNullWhenExceptionMostSpecificCauseIsNull() {
//GIVEN
given(beanCreationException.getMostSpecificCause()).willReturn(null);
//WHEN
SystemException actual = underTest.getSystemException(beanCreationException);
//THEN
assertNull(actual);
}
@Test
public void testGetSystemExceptionShouldReturnWithNullWhenExceptionCauseIsNull() {
//GIVEN
given(beanCreationException.getMostSpecificCause()).willReturn(invalidPropertyException);
given(beanCreationException.getCause()).willReturn(null);
//WHEN
SystemException actual = underTest.getSystemException(beanCreationException);
//THEN
assertNull(actual);
}
@Test
public void testGetSystemExceptionShouldReturnWithNullWhenExceptionCauseNotContainSystemException() {
//GIVEN
given(beanCreationException.getMostSpecificCause()).willReturn(applicationException);
given(beanCreationException.getCause()).willReturn(applicationException, applicationException);
//WHEN
SystemException actual = underTest.getSystemException(beanCreationException);
//THEN
assertNull(actual);
}
@Test
public void testGetSystemExceptionShouldReturnWithSystemExceptionWhenExceptionCauseContainsSystemException() {
//GIVEN
given(beanCreationException.getMostSpecificCause()).willReturn(invalidPropertyException);
given(beanCreationException.getCause()).willReturn(invalidPropertyException, invalidPropertyException);
//WHEN
SystemException actual = underTest.getSystemException(beanCreationException);
//THEN
assertNotNull(actual);
}
}