001/*
002 * Copyright 2012-2018 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.boot.test.json;
018
019import java.util.Map;
020
021import org.assertj.core.api.AbstractMapAssert;
022import org.assertj.core.api.AbstractObjectArrayAssert;
023import org.assertj.core.api.AbstractObjectAssert;
024import org.assertj.core.api.Assert;
025import org.assertj.core.api.Assertions;
026import org.assertj.core.internal.Objects;
027
028/**
029 * AssertJ {@link Assert} for {@link ObjectContent}.
030 *
031 * @param <A> the actual type
032 * @author Phillip Webb
033 * @since 1.4.0
034 */
035public class ObjectContentAssert<A>
036                extends AbstractObjectAssert<ObjectContentAssert<A>, A> {
037
038        protected ObjectContentAssert(A actual) {
039                super(actual, ObjectContentAssert.class);
040        }
041
042        /**
043         * Verifies that the actual value is an array, and returns an array assertion, to
044         * allow chaining of array-specific assertions from this call.
045         * @return an array assertion object
046         */
047        public AbstractObjectArrayAssert<?, Object> asArray() {
048                Objects.instance().assertIsInstanceOf(this.info, this.actual, Object[].class);
049                return Assertions.assertThat((Object[]) this.actual);
050        }
051
052        /**
053         * Verifies that the actual value is a map, and returns a map assertion, to allow
054         * chaining of map-specific assertions from this call.
055         * @return a map assertion object
056         */
057        @SuppressWarnings("unchecked")
058        public AbstractMapAssert<?, ?, Object, Object> asMap() {
059                Objects.instance().assertIsInstanceOf(this.info, this.actual, Map.class);
060                return Assertions.assertThat((Map<Object, Object>) this.actual);
061        }
062
063}