001/*
002 * Copyright 2023 the original author or authors.
003 * <p>
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 * <p>
008 * https://www.apache.org/licenses/LICENSE-2.0
009 * <p>
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 */
016package de.cuioss.test.valueobjects.contract;
017
018import java.util.ArrayList;
019import java.util.List;
020import java.util.Optional;
021
022import de.cuioss.test.valueobjects.api.TestContract;
023import de.cuioss.test.valueobjects.property.PropertyMetadata;
024import lombok.experimental.UtilityClass;
025
026/**
027 * Helper class handling the registration of {@link TestContract}s
028 *
029 * @author Oliver Wolff
030 *
031 */
032@UtilityClass
033public class ContractRegistry {
034
035    /**
036     * Resolves the concrete {@link TestContract}s to be tested. They are derived by
037     * the corresponding annotations
038     *
039     * @param targetBeanClass  The actual class underTest
040     * @param unitTestClass    The test-class
041     * @param propertyMetadata
042     * @return a list of configured {@link TestContract}s
043     */
044    public static <T> List<TestContract<T>> resolveTestContracts(Class<T> targetBeanClass, Class<?> unitTestClass,
045            final List<PropertyMetadata> propertyMetadata) {
046
047        final List<TestContract<T>> builder = new ArrayList<>();
048        Optional<? extends TestContract<T>> contract = BeanPropertyContractImpl
049                .createBeanPropertyTestContract(targetBeanClass, unitTestClass, propertyMetadata);
050        contract.ifPresent(builder::add);
051        contract = BuilderContractImpl.createBuilderTestContract(targetBeanClass, unitTestClass, propertyMetadata);
052        contract.ifPresent(builder::add);
053        builder.addAll(ObjectCreatorContractImpl.createTestContracts(targetBeanClass, unitTestClass, propertyMetadata));
054
055        contract = CopyConstructorContractImpl.createTestContract(targetBeanClass, unitTestClass, propertyMetadata,
056                builder);
057        contract.ifPresent(builder::add);
058
059        return builder;
060    }
061}