/*
* Copyright 2016 Naver Corp.
*
* 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.
*/
package com.navercorp.pinpoint.web.dao.hbase;
import com.navercorp.pinpoint.common.hbase.HBaseAdminTemplate;
import com.navercorp.pinpoint.common.hbase.HBaseTables;
import com.navercorp.pinpoint.web.dao.TraceDao;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.springframework.test.util.ReflectionTestUtils;
import static org.mockito.Mockito.when;
/**
* @author HyunGil Jeong
*/
@RunWith(MockitoJUnitRunner.class)
public class HbaseTraceDaoFactoryTest {
@Mock
private TraceDao v1;
@Mock
private TraceDao v2;
@Mock
private HBaseAdminTemplate adminTemplate;
@InjectMocks
private final HbaseTraceDaoFactory traceDaoFactory = new HbaseTraceDaoFactory();
@Test
public void v2Mode_v2TableExists() throws Exception {
// Given
final TraceDao expectedDao = v2;
final String mode = "v2";
ReflectionTestUtils.setField(traceDaoFactory, "mode", mode);
when(adminTemplate.tableExists(HBaseTables.TRACE_V2)).thenReturn(true);
// When
TraceDao actualDao = traceDaoFactory.getObject();
// Then
Assert.assertEquals(expectedDao, actualDao);
}
@Test(expected = IllegalStateException.class)
public void v2Mode_v2TableDoesNotExist() throws Exception {
// Given
final String mode = "v2";
ReflectionTestUtils.setField(traceDaoFactory, "mode", mode);
when(adminTemplate.tableExists(HBaseTables.TRACE_V2)).thenReturn(false);
// When
traceDaoFactory.getObject();
// Then
Assert.fail("Should have thrown IllegalStateException.");
}
@Test
public void compatibilityMode_bothTablesExist() throws Exception {
// Given
final Class<? extends TraceDao> expectedTraceDaoClass = HbaseTraceCompatibilityDao.class;
final String mode = "compatibilityMode";
ReflectionTestUtils.setField(traceDaoFactory, "mode", mode);
when(adminTemplate.tableExists(HBaseTables.TRACES)).thenReturn(true);
when(adminTemplate.tableExists(HBaseTables.TRACE_V2)).thenReturn(true);
// When
TraceDao actualDao = traceDaoFactory.getObject();
// Then
Assert.assertEquals(expectedTraceDaoClass, actualDao.getClass());
}
@Test(expected = IllegalStateException.class)
public void compatibilityMode_v1TableDoesNotExist() throws Exception {
// Given
final String mode = "compatibilityMode";
ReflectionTestUtils.setField(traceDaoFactory, "mode", mode);
when(adminTemplate.tableExists(HBaseTables.TRACES)).thenReturn(false);
when(adminTemplate.tableExists(HBaseTables.TRACE_V2)).thenReturn(true);
// When
traceDaoFactory.getObject();
// Then
Assert.fail("Should have thrown IllegalStateException.");
}
@Test(expected = IllegalStateException.class)
public void compatibilityMode_v2TableDoesNotExist() throws Exception {
// Given
final String mode = "compatibilityMode";
ReflectionTestUtils.setField(traceDaoFactory, "mode", mode);
when(adminTemplate.tableExists(HBaseTables.TRACES)).thenReturn(true);
when(adminTemplate.tableExists(HBaseTables.TRACE_V2)).thenReturn(false);
// When
traceDaoFactory.getObject();
// Then
Assert.fail("Should have thrown IllegalStateException.");
}
@Test(expected = IllegalStateException.class)
public void compatibilityMode_bothTablesDoNotExist() throws Exception {
// Given
final String mode = "compatibilityMode";
ReflectionTestUtils.setField(traceDaoFactory, "mode", mode);
when(adminTemplate.tableExists(HBaseTables.TRACES)).thenReturn(false);
when(adminTemplate.tableExists(HBaseTables.TRACE_V2)).thenReturn(false);
// When
traceDaoFactory.getObject();
// Then
Assert.fail("Should have thrown IllegalStateException.");
}
@Test
public void dualReadMode_bothTablesExist() throws Exception {
// Given
final Class<? extends TraceDao> expectedTraceDaoClass = HbaseDualReadDao.class;
final String mode = "dualRead";
ReflectionTestUtils.setField(traceDaoFactory, "mode", mode);
when(adminTemplate.tableExists(HBaseTables.TRACES)).thenReturn(true);
when(adminTemplate.tableExists(HBaseTables.TRACE_V2)).thenReturn(true);
// When
TraceDao actualDao = traceDaoFactory.getObject();
// Then
Assert.assertEquals(expectedTraceDaoClass, actualDao.getClass());
}
@Test(expected = IllegalStateException.class)
public void dualReadMode_v1TableDoesNotExist() throws Exception {
// Given
final String mode = "dualRead";
ReflectionTestUtils.setField(traceDaoFactory, "mode", mode);
when(adminTemplate.tableExists(HBaseTables.TRACES)).thenReturn(false);
when(adminTemplate.tableExists(HBaseTables.TRACE_V2)).thenReturn(true);
// When
traceDaoFactory.getObject();
// Then
Assert.fail("Should have thrown IllegalStateException.");
}
@Test(expected = IllegalStateException.class)
public void dualReadMode_v2TableDoesNotExist() throws Exception {
// Given
final String mode = "dualRead";
ReflectionTestUtils.setField(traceDaoFactory, "mode", mode);
when(adminTemplate.tableExists(HBaseTables.TRACES)).thenReturn(true);
when(adminTemplate.tableExists(HBaseTables.TRACE_V2)).thenReturn(false);
// When
traceDaoFactory.getObject();
// Then
Assert.fail("Should have thrown IllegalStateException.");
}
@Test(expected = IllegalStateException.class)
public void dualReadMode_bothTablesDoNotExist() throws Exception {
// Given
final String mode = "dualRead";
ReflectionTestUtils.setField(traceDaoFactory, "mode", mode);
when(adminTemplate.tableExists(HBaseTables.TRACES)).thenReturn(false);
when(adminTemplate.tableExists(HBaseTables.TRACE_V2)).thenReturn(false);
// When
traceDaoFactory.getObject();
// Then
Assert.fail("Should have thrown IllegalStateException.");
}
}