/**
    * Copyright 2005-2016 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.uif.view;
  
  import org.junit.Test;
  
  import java.util.Arrays;
  import java.util.List;
  import java.util.regex.Matcher;
  
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  
  public class DefaultExpressionEvaluatorTest {
      @Test
      public void testServerEvaluationPattern() {
          List<String> shouldMatch = Arrays.asList(
                  "(getSomething() || isSomething())",
                  "(getThis())", "(#getService('test'))");
  
          for (String input: shouldMatch) {
              Matcher matcher = DefaultExpressionEvaluator.SERVER_EVALUATION_PATTERN.matcher(input);
              assertTrue("Should match server evaluation pattern. input: " + input, matcher.find());
          }
  
          // The first four items in the list contain the characters is or get
          List<String> shouldNotMatch = Arrays.asList(
                  "(newCollectionLines['listOfItems'].id == null) or (newCollectionLines['listOfItems'].id == '')",
                  "(newCollectionLines['budgetItems'].id == null) or (newCollectionLines['budgetItems'].id == '')",
                  "(listOfItems.id == null)",
                  "(budgetItems.id == null)",
                  "(setThis())");
          for (String input: shouldNotMatch) {
              Matcher matcher = DefaultExpressionEvaluator.SERVER_EVALUATION_PATTERN.matcher(input);
              assertFalse("Should not match server evaluation pattern. input: " + input, matcher.find());
          }
      }
  }