001 /* 002 * Created on Nov 24, 2010 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with 005 * the License. You may obtain a copy of the License at 006 * 007 * http://www.apache.org/licenses/LICENSE-2.0 008 * 009 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on 010 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the 011 * specific language governing permissions and limitations under the License. 012 * 013 * Copyright @2010-2011 the original author or authors. 014 */ 015 package org.fest.assertions.core; 016 017 import org.fest.assertions.data.Index; 018 019 /** 020 * Assertions methods applicable to indexed groups of objects (e.g. arrays or lists.) 021 * 022 * @author Alex Ruiz 023 */ 024 public interface IndexedObjectEnumerableAssert { 025 026 /** 027 * Verifies that the actual group contains the given object at the given index. 028 * @param value the object to look for. 029 * @param index the index where the object should be stored in the actual group. 030 * @return this assertion object. 031 * @throws AssertionError if the actual group is {@code null} or empty. 032 * @throws NullPointerException if the given {@code Index} is {@code null}. 033 * @throws IndexOutOfBoundsException if the value of the given {@code Index} is equal to or greater than the size of 034 * the actual group. 035 * @throws AssertionError if the actual group does not contain the given object at the given index. 036 */ 037 IndexedObjectEnumerableAssert contains(Object value, Index index); 038 039 /** 040 * Verifies that the actual group does not contain the given object at the given index. 041 * @param value the object to look for. 042 * @param index the index where the object should be stored in the actual group. 043 * @return this assertion object. 044 * @throws AssertionError if the actual group is {@code null}. 045 * @throws NullPointerException if the given {@code Index} is {@code null}. 046 * @throws AssertionError if the actual group contains the given object at the given index. 047 */ 048 IndexedObjectEnumerableAssert doesNotContain(Object value, Index index); 049 }