gemfire-core/src/test/java/com/gemstone/gemfire/management/internal/cli/CommandSeparatorEscapeJUnitTest.java

package com.gemstone.gemfire.management.internal.cli;

import java.util.List;

import org.junit.experimental.categories.Category;

import com.gemstone.gemfire.test.junit.categories.UnitTest;

import junit.framework.TestCase;
import static com.gemstone.gemfire.management.internal.cli.shell.MultiCommandHelper.getMultipleCommands;

/**
 * 
 * @author tushark
 *
 */
@Category(UnitTest.class)
public class CommandSeparatorEscapeJUnitTest  extends TestCase{

  //testcases : single command
  //testcases : multiple commands with cmdSeparator
  //testcases : single command with comma-value
  //testcases : multiplecommand with comma-value : first value
  //testcases : multiplecommand with comma-value : last value
  //testcases : multiplecommand with comma-value : middle value
  
  public void testEmptyCommand(){
    String input = ";";
    //System.out.println("I >> " + input);
    List<String> split = getMultipleCommands(input);
    /*for(String s : split){
      System.out.println("O >> " + s);
    }*/
    assertEquals(0,split.size());    
  }
  
  public void testSingleCommand(){
    String input = "stop server";
    //System.out.println("I >> " + input);
    List<String> split = getMultipleCommands(input);
    for(String s : split){
      System.out.println("O >> " + s);
    }
    assertEquals(1,split.size());
    assertEquals("stop server", split.get(0));
  }
  
  public void testMultiCommand(){
    String input = "stop server1 --option1=value1; stop server2;stop server3 ";
    //System.out.println("I >> " + input);
    List<String> split = getMultipleCommands(input);
    /*for(String s : split){
      System.out.println("O >> " + s);
    }*/
    assertEquals(3,split.size());
    assertEquals("stop server1 --option1=value1", split.get(0));
    assertEquals(" stop server2", split.get(1));
    assertEquals("stop server3 ", split.get(2));
  }
  
  public void testMultiCommandWithCmdSep(){    
    String input = "put --region=/region1 --key='key1\\;part' --value='value1\\;part2';put --region=/region1 --key='key2\\;part' --value='value2\\;part2'";
    //System.out.println("I >> " + input);
    List<String> split = getMultipleCommands(input);
    /*for(String s : split){
      System.out.println("O >> " + s);
    }*/
    assertEquals(2,split.size());
    assertEquals("put --region=/region1 --key='key1;part' --value='value1;part2'", split.get(0));
    assertEquals("put --region=/region1 --key='key2;part' --value='value2;part2'", split.get(1));
  }

  public void testSingleCommandWithComma(){
    String input = "put --region=/region1 --key='key\\;part' --value='value\\;part2'";
    //System.out.println("I >> " + input);
    List<String> split = getMultipleCommands(input);
    /*for(String s : split){
      System.out.println("O >> " + s);
    }*/
    assertEquals(1,split.size());
    assertEquals("put --region=/region1 --key='key;part' --value='value;part2'", split.get(0));
  }

  public void testMultiCmdCommaValueFirst(){
    String input = "put --region=/region1 --key='key\\;part' --value='value\\;part2';stop server";
    //System.out.println("I >> " + input);
    List<String> split = getMultipleCommands(input);
    /*for(String s : split){
      System.out.println("O >> " + s);
    }*/
    assertEquals(2,split.size());
    assertEquals("put --region=/region1 --key='key;part' --value='value;part2'", split.get(0));
    assertEquals("stop server", split.get(1));
  }
  
  public void testMultiCmdCommaValueLast(){
    String input = "stop server;put --region=/region1 --key='key\\;part' --value='value\\;part2'";
    //System.out.println("I >> " + input);
    List<String> split = getMultipleCommands(input);
    /*for(String s : split){
      System.out.println("O >> " + s);
    }*/
    assertEquals(2,split.size());
    assertEquals("stop server", split.get(0));
    assertEquals("put --region=/region1 --key='key;part' --value='value;part2'", split.get(1));    
  }

  public void testMultiCmdCommaValueMiddle(){
    String input = "stop server1;put --region=/region1 --key='key\\;part' --value='value\\;part2';stop server2;stop server3";
    //System.out.println("I >> " + input);
    List<String> split = getMultipleCommands(input);
    /*for(String s : split){
      System.out.println("O >> " + s);
    }*/
    assertEquals(4,split.size());
    assertEquals("stop server1", split.get(0));
    assertEquals("put --region=/region1 --key='key;part' --value='value;part2'", split.get(1));
    assertEquals("stop server2", split.get(2));
    assertEquals("stop server3", split.get(3));
  }

}