/**
    * Copyright 2005-2011 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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 org.kuali.rice.krad.datadictionary.validation.fieldlevel;
  
  import org.junit.Before;
  import org.junit.Test;
  import org.kuali.rice.kns.datadictionary.validation.fieldlevel.FixedPointValidationPattern;
  import org.kuali.rice.krad.datadictionary.validation.ValidationPattern;
  import org.kuali.rice.test.BaseRiceTestCase;
  
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  
  /**
   * FixedPointValidationPatternTest tests {@link FixedPointValidationPattern}
   *
   * <p>Valid negative and positive fixed point numbers should match</p>
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class FixedPointValidationPatternTest extends BaseRiceTestCase {
      // Unlike its superclass, FixedPointValidationPattern does not use Spring.
      FixedPointValidationPattern pattern;
  
      @Before
      public final void setUp() throws Exception {
  
          pattern = new FixedPointValidationPattern();
          pattern.setPrecision(2);
          pattern.setScale(1);
      }
  
  
      @Test public final void testDefaultAllows_empty() {
          assertFalse(pattern.matches(""));
      }
  
      @Test public final void testDefaultAllows_positive1() {
          assertTrue(pattern.matches(".1"));
      }
  
      @Test public final void testDefaultAllows_positive2() {
          assertTrue(pattern.matches("0.1"));
      }
  
      @Test public final void testDefaultAllows_positive3() {
          assertTrue(pattern.matches("1.1"));
      }
  
      @Test public final void testDefaultAllows_positive4() {
          assertTrue(pattern.matches("1"));
      }
  
      @Test public final void testDefaultAllows_positive5() {
          assertTrue(pattern.matches("1.0"));
      }
  
  
      @Test public final void testDefaultAllows_negative1() {
          assertFalse(pattern.matches("-.1"));
      }
  
      @Test public final void testDefaultAllows_negative2() {
          assertFalse(pattern.matches("-0.1"));
      }
  
      @Test public final void testDefaultAllows_negative3() {
          assertFalse(pattern.matches("-1.1"));
      }
  
      @Test public final void testDefaultAllows_negative4() {
          assertFalse(pattern.matches("-1"));
      }
  
      @Test public final void testDefaultAllows_negative5() {
          assertFalse(pattern.matches("-1.0"));
      }
  
  
      @Test public final void testDefaultAllows_invalid1() {
          assertFalse(pattern.matches("-."));
      }
  
      @Test public final void testDefaultAllows_invalid2() {
          assertFalse(pattern.matches("1."));
      }
 
     @Test public final void testDefaultAllows_invalid3() {
         assertFalse(pattern.matches("-1."));
     }
 
     @Test public final void testDefaultAllows_invalid4() {
         assertFalse(pattern.matches("12."));
     }
 
     @Test public final void testDefaultAllows_invalid5() {
         assertFalse(pattern.matches("1245678901234567890123.23"));
     }
 
     @Test public final void testDefaultAllows_invalid6() {
         assertFalse(pattern.matches("123"));
     }
 
     @Test public final void testAllowNegative_positive1() {
         assertTrue(pattern.matches(".1"));
     }
 
     @Test public final void testAllowNegative_positive2() {
         pattern.setAllowNegative(true);
 
         assertTrue(pattern.matches("0.1"));
     }
 
     @Test public final void testAllowNegative_positive3() {
         pattern.setAllowNegative(true);
 
         assertTrue(pattern.matches("1.1"));
     }
 
     @Test public final void testAllowNegative_positive4() {
         pattern.setAllowNegative(true);
 
         assertTrue(pattern.matches("1"));
     }
 
     @Test public final void testAllowNegative_positive5() {
         pattern.setAllowNegative(true);
 
         assertTrue(pattern.matches("1.0"));
     }
 
 
     @Test public final void testAllowNegative_negative1() {
         pattern.setAllowNegative(true);
 
         assertTrue(pattern.matches("-.1"));
     }
 
     @Test public final void testAllowNegative_negative2() {
         pattern.setAllowNegative(true);
 
         assertTrue(pattern.matches("-0.1"));
     }
 
     @Test public final void testAllowNegative_negative3() {
         pattern.setAllowNegative(true);
 
         assertTrue(pattern.matches("-1.1"));
     }
 
     @Test public final void testAllowNegative_negative4() {
         pattern.setAllowNegative(true);
 
         assertTrue(pattern.matches("-1"));
     }
 
     @Test public final void testAllowNegative_negative5() {
         pattern.setAllowNegative(true);
 
         assertTrue(pattern.matches("-1.0"));
     }
 
 
     @Test public final void testAllowNegative_invalid1() {
         pattern.setAllowNegative(true);
 
         assertFalse(pattern.matches("-."));
     }
 
     @Test public final void testAllowNegative_invalid2() {
         pattern.setAllowNegative(true);
 
         assertFalse(pattern.matches("1."));
     }
 
     @Test public final void testAllowNegative_invalid3() {
         pattern.setAllowNegative(true);
 
         assertFalse(pattern.matches("-1."));
     }
 
     @Test public final void testAllowNegative_invalid4() {
         pattern.setAllowNegative(true);
 
         assertFalse(pattern.matches("-12."));
     }
 
     @Test public final void testAllowNegative_invalid5() {
         pattern.setAllowNegative(true);
 
         assertFalse(pattern.matches("-1.23"));
     }
 
     @Test public final void testAllowNegative_invalid6() {
         pattern.setAllowNegative(true);
 
         assertFalse(pattern.matches("123."));
     }
 
     @Test public final void testAllowNegative_invalid7() {
         pattern.setAllowNegative(true);
 
         assertFalse(pattern.matches(".123"));
     }
     
     @Test(expected=ValidationPattern.ValidationPatternException.class)
     public final void testZero_Percision_And_Scale_invalid8() {
         //what happens when precision & scale are not set in DD
     	pattern.setPrecision(0);
         pattern.setScale(0);
         pattern.completeValidation();
     }
     
     @Test(expected=ValidationPattern.ValidationPatternException.class)
     public final void testPrecision_Less_Than_Scale_invalid9() {
     	pattern.setPrecision(1);
         pattern.setScale(3);
         pattern.completeValidation();
     }
     
     @Test(expected=ValidationPattern.ValidationPatternException.class)
     public final void testPrecision_And_Scale_Negative_invalid10() {
     	pattern.setPrecision(-3);
         pattern.setScale(-1);
         pattern.completeValidation();
     }
 
 }