content: /*
   * Created on Dec 20, 2010
   *
   * 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.
   *
   * Copyright @2010-2013 the original author or authors.
   */
  package org.fest.assertions.internal;
  
  import static org.fest.assertions.data.Index.atIndex;
  import static org.fest.assertions.error.ShouldContainAtIndex.shouldContainAtIndex;
  import static org.fest.assertions.test.CharArrays.emptyArray;
  import static org.fest.assertions.test.CharArrays.newArray;
  import static org.fest.assertions.test.FailureMessages.actualIsNull;
  import static org.fest.assertions.test.TestFailures.expectedAssertionErrorNotThrown;
  import static org.fest.test.ExpectedException.none;
  import static org.mockito.Mockito.spy;
  import static org.mockito.Mockito.verify;
  
  import org.fest.assertions.data.Index;
  import org.fest.assertions.description.Description;
  import org.fest.test.ExpectedException;
  import org.junit.Before;
  import org.junit.Rule;
  import org.junit.Test;
  
  /**
   * Tests for <code>{@link CharArrays#assertContains(Description, char[], char, Index)}</code>.
   *
   * @author Alex Ruiz
   * @author Yvonne Wang
   */
  public class CharArrays_assertContains_at_Index_Test {
  
    @Rule
    public ExpectedException thrown = none();
  
    private CharArrays arrays;
    private Description description;
    private Failures failures;
    private final char[] actual = newArray('a', 'b', 'c', 'd');
  
    @Before
    public void setUp() {
      arrays = new CharArrays();
      description = new TestDescription("testing");
      Arrays parent = Arrays.instance();
      failures = spy(new Failures());
      parent.failures = failures;
    }
  
    @Test
    public void should_fail_if_actual_is_null() {
      thrown.expect(AssertionError.class, actualIsNull());
      arrays.assertContains(description, null, 'a', Index.atIndex(0));
    }
  
    @Test
    public void should_fail_if_actual_is_empty() {
      thrown.expect(AssertionError.class);
      arrays.assertContains(description, emptyArray(), 'a', Index.atIndex(0));
    }
  
    @Test
    public void should_throw_error_if_Index_is_null() {
      thrown.expect(NullPointerException.class, "Index should not be null");
      arrays.assertContains(description, actual, 'a', null);
    }
  
    @Test
    public void should_throw_error_if_Index_is_out_of_bounds() {
      thrown.expect(IndexOutOfBoundsException.class, "Index should be between <0> and <3> (inclusive,) but was <6>");
      arrays.assertContains(description, actual, 'a', atIndex(6));
    }
  
    @Test
    public void should_fail_if_actual_does_not_contain_value_at_index() {
      Index index = atIndex(0);
      try {
        arrays.assertContains(description, actual, 'b', index);
      } catch (AssertionError e) {
        verify(failures).failure(description, shouldContainAtIndex(actual, 'b', index, 'a'));
        return;
      }
      expectedAssertionErrorNotThrown();
    }
  
    @Test
    public void should_pass_if_actual_contains_value_at_index() {
      arrays.assertContains(description, actual, 'b', atIndex(1));
    }
  }
  