////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2019 the original author or authors.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  
02111-1307USA
////////////////////////////////////////////////////////////////////////////////

package com.google.checkstyle.test.chapter4formatting.rule413emptyblocks;

import org.junit.Test;

import com.google.checkstyle.test.base.AbstractModuleTestSupport;
import com.puppycrawl.tools.checkstyle.api.Configuration;
import com.puppycrawl.tools.checkstyle.checks.blocks.EmptyBlockCheck;

public class EmptyBlockTest extends AbstractModuleTestSupport {

    
@Override
    
protected String getPackageLocation() {
        
return "com/google/checkstyle/test/chapter4formatting/rule413emptyblocks";
    
}

    
@Test
    
public void testEmptyBlock() throws Exception {
        
final String[] expected = {
            
"19:21: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"22:34: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"26:21: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"28:20: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "switch"),
            
"68:25: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"71:38: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"75:25: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"77:24: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "switch"),
            
"98:29: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"101:42: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"105:29: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"107:28: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "switch"),
            
"126:16: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "else"),
            
"172:28: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"173:14: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "else"),
            
"175:21: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"179:14: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "else"),
            
"181:21: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"182:26: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"195:20: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "else"),
            
"241:32: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"242:18: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "else"),
            
"244:25: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"248:18: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "else"),
            
"250:25: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"251:30: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"264:24: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "else"),
            
"310:36: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"311:22: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "else"),
            
"313:29: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"317:22: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "else"),
            
"319:29: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
            
"320:34: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "if"),
        
};

        
final Configuration checkConfig = getModuleConfig("EmptyBlock");
        
final String filePath = getPath("InputEmptyBlockBasic.java");

        
final Integer[] warnList = getLinesWithWarn(filePath);
        
verify(checkConfig, filePath, expected, warnList);
    
}

    
@Test
    
public void testEmptyBlockCatch() throws Exception {
        
final String[] expected = {
            
"29:17: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "finally"),
            
"50:21: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "finally"),
            
"72:21: " + getCheckMessage(EmptyBlockCheck.class, "block.empty", "finally"),
        
};

        
final Configuration checkConfig = getModuleConfig("EmptyBlock");
        
final String filePath = getPath("InputEmptyBlock.java");

        
final Integer[] warnList = getLinesWithWarn(filePath);
        
verify(checkConfig, filePath, expected, warnList);
    
}

}