Source code: com/puppycrawl/tools/checkstyle/checks/LocalVariableNameCheckTest.java

   package com.puppycrawl.tools.checkstyle.checks;
   
   import com.puppycrawl.tools.checkstyle.BaseCheckTestCase;
   import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
   
   public class LocalVariableNameCheckTest
       extends BaseCheckTestCase
   {
       public void testDefault()
          throws Exception
      {
          final DefaultConfiguration checkConfig =
              createCheckConfig(LocalVariableNameCheck.class);
          final String[] expected = {
              "119:13: Name 'ABC' must match pattern '^[a-z][a-zA-Z0-9]*$'.",
              "130:18: Name 'I' must match pattern '^[a-z][a-zA-Z0-9]*$'.",
              "132:20: Name 'InnerBlockVariable' must match pattern '^[a-z][a-zA-Z0-9]*$'.",
          };
          verify(checkConfig, getPath("InputSimple.java"), expected);
      }
  }