com.phloc.commons.mock.DebugModeTestRule Maven / Gradle / Ivy
/**
* Copyright (C) 2006-2015 phloc systems
* http://www.phloc.com
* office[at]phloc[dot]com
*
* 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.phloc.commons.mock;
import org.junit.rules.ExternalResource;
import com.phloc.commons.GlobalDebug;
/**
* A JUnit test rule that sets global debug and trace flag for a test
*
* @author Philip Helger
*/
public final class DebugModeTestRule extends ExternalResource
{
/** When this rule is used, global debug is enabled. */
public static final boolean ENABLE_GLOBAL_DEBUG = true;
/** When this rule is used, global trace is disabled. */
public static final boolean ENABLE_GLOBAL_TRACE = false;
private final boolean m_bDebug;
private final boolean m_bTrace;
private boolean m_bOldDebug;
private boolean m_bOldTrace;
public DebugModeTestRule ()
{
this (ENABLE_GLOBAL_DEBUG, ENABLE_GLOBAL_TRACE);
}
public DebugModeTestRule (final boolean bDebug, final boolean bTrace)
{
m_bDebug = bDebug;
m_bTrace = bTrace;
}
@Override
public void before () throws Throwable
{
// Remember old states
m_bOldDebug = GlobalDebug.isDebugMode ();
m_bOldTrace = GlobalDebug.isTraceMode ();
// Init debug stuff to state specified in ctor
GlobalDebug.setDebugModeDirect (m_bDebug);
GlobalDebug.setTraceModeDirect (m_bTrace);
}
@Override
public void after ()
{
// Reset debug stuff to previous state
GlobalDebug.setDebugModeDirect (m_bOldDebug);
GlobalDebug.setTraceModeDirect (m_bOldTrace);
}
}