/**
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * 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
    *  with the License.  You may obtain a copy of the License at
    *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * 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.apache.creadur.whisker.it;
  
  
  import static org.apache.commons.collections4.CollectionUtils.*;
  import static org.apache.creadur.whisker.it.CheckHasPassedPredicate.*;
  import static org.apache.creadur.whisker.it.Not.*;
  
  import java.util.ArrayList;
  import java.util.Collection;
  
  public class CheckHelpers {
  
      public static AnyCheck aLineContainsEither(final String value, final String alternative) {
          return new AnyCheck(listAnyLineContains(value, alternative));
      }
  
      private static Collection<Check> listAnyLineContains(final String value,
              final String alternative) {
          final Collection<Check> checks = new ArrayList<Check>();
          checks.add(new AnyLineContainsCheck(value));
          checks.add(new AnyLineContainsCheck(alternative));
          return checks;
      }
  
      public static AllCheck containsBothLines(final String value, final String alternative) {
          return new AllCheck(listAnyLineContains(value, alternative));
      }
  
      public static boolean anyPassed(final Collection<Check> checks) {
          return exists(checks, checkPassed());
      }
  
      public static boolean allPassed(final Collection<Check> checks) {
          return not(anyFailed(checks));
      }
  
      public static boolean anyFailed(final Collection<Check> checks) {
          return exists(checks, checkFailed());
      }
  
      public static ReportClosure to(final Results results) {
          return new ReportClosure(results);
      }
  
      public static DoCheckClosure doCheck(final String line) {
          return new DoCheckClosure(line);
      }
  
  }