/*
    * Copyright 2011-2013 smartics, Kronseder & Reiner GmbH
    *
    * Licensed 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 de.smartics.util.adapt;
  
  import static org.hamcrest.CoreMatchers.equalTo;
  import static org.hamcrest.CoreMatchers.is;
  import static org.hamcrest.CoreMatchers.allOf;
  import static org.hamcrest.Matchers.containsString;
  import static org.junit.Assert.assertThat;
  
  import org.junit.Test;
  import org.junit.experimental.categories.Category;
  
  import de.smartics.testdoc.annotations.Uut;
  import de.smartics.testdoc.categories.type.Construction;
  
  /**
   * Tests {@link AdaptableException}.
   */
  @Category(Construction.class)
  public class AdaptableExceptionTest
  {
    // ********************************* Fields *********************************
  
    // --- constants ------------------------------------------------------------
  
    // --- members --------------------------------------------------------------
  
    // ****************************** Inner Classes *****************************
  
    // ********************************* Methods ********************************
  
    // --- prepare --------------------------------------------------------------
  
    // --- helper ---------------------------------------------------------------
  
    // --- tests ----------------------------------------------------------------
  
    @SuppressWarnings("unchecked")
    @Test
    @Uut(type = AdaptableException.class,
        method = "AdaptableException(java.lang.Class, java.lang.Class)")
    public void allowsCreationWithoutRootCause()
    {
      final AdaptableException uut =
          new AdaptableException(Class.class, Object.class);
  
      assertThat(uut.getMessage(),
          allOf(containsString("Class"), containsString("Object")));
      assertThat(Class.class.getName(), is(equalTo(uut.getInstanceType()
          .getName())));
      assertThat(Object.class.getName(), is(equalTo(uut.getAdapterType()
          .getName())));
    }
  
    @Test
    @Uut(type = AdaptableException.class,
        method = "AdaptableException(java.lang.Class, java.lang.Class)")
    public void allowsCreationWithoutAnyTypeInformation()
    {
      final AdaptableException uut = new AdaptableException(null, null);
  
      assertThat(
          uut.getMessage(),
          is(equalTo("Instance of unknown type cannot be assigned to unknown type.")));
    }
  
  }