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   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
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   *
   *    https://www.apache.org/licenses/LICENSE-2.0
   *
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  package org.apache.cayenne.validation;
  
  import org.junit.Test;
  
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertNull;
  
  public class BeanValidationFailureTest {
  
      @Test
      public void testValidateJavaClassName() {
  
          Object source = new Object();
          String attribute = "xyz";
  
          assertNull(BeanValidationFailure.validateJavaClassName(source, attribute, "a"));
          assertNull(BeanValidationFailure.validateJavaClassName(source, attribute, "a.b"));
          assertNull(BeanValidationFailure.validateJavaClassName(source, attribute, "XYZ._AA_A"));
          assertNull(BeanValidationFailure.validateJavaClassName(source, attribute, "abc[]"));
          
          assertNotNull(BeanValidationFailure.validateJavaClassName(source, attribute, ""));
          assertNotNull(BeanValidationFailure.validateJavaClassName(source, attribute, ".XYZ._AA_A"));
          assertNotNull(BeanValidationFailure.validateJavaClassName(source, attribute, "a..b"));
          assertNotNull(BeanValidationFailure.validateJavaClassName(source, attribute, "a?c"));
          assertNotNull(BeanValidationFailure.validateJavaClassName(source, attribute, "a."));
          assertNotNull(BeanValidationFailure.validateJavaClassName(source, attribute, "ab]c["));
          assertNotNull(BeanValidationFailure.validateJavaClassName(source, attribute, "abc[[]"));
      }
  }
  