2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019-2020 Nordix Foundation.
4 * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.models.provider;
24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
26 import lombok.ToString;
28 import org.junit.Test;
31 * Test the {@link PolicyModelsProviderFactory} class.
33 * @author Liam Fallon (liam.fallon@est.tech)
36 public class PolicyModelsProviderFactoryTest {
39 public void testFactory() {
40 PolicyModelsProviderFactory factory = new PolicyModelsProviderFactory();
43 assertThatThrownBy(() -> {
44 factory.createPolicyModelsProvider(null);
45 }) .hasMessageMatching("^parameters is marked .*on.*ull but is null$");
47 assertThatThrownBy(() -> {
48 PolicyModelsProviderParameters pars = new PolicyModelsProviderParameters();
49 pars.setImplementation(null);
50 factory.createPolicyModelsProvider(pars);
51 }) .hasMessage("could not find implementation of the \"PolicyModelsProvider\" interface \"null\"");
53 assertThatThrownBy(() -> {
54 PolicyModelsProviderParameters pars = new PolicyModelsProviderParameters();
55 pars.setImplementation("com.acmecorp.RoadRunner");
56 factory.createPolicyModelsProvider(pars);
57 }) .hasMessage("could not find implementation of the \"PolicyModelsProvider\" "
58 + "interface \"com.acmecorp.RoadRunner\"");
60 assertThatThrownBy(() -> {
61 PolicyModelsProviderParameters pars = new PolicyModelsProviderParameters();
62 pars.setImplementation("java.lang.String");
63 factory.createPolicyModelsProvider(pars);
65 "the class \"java.lang.String\" is not an implementation of the \"PolicyModelsProvider\" interface");
67 assertThatThrownBy(() -> {
68 PolicyModelsProviderParameters pars = new PolicyModelsProviderParameters();
69 pars.setImplementation("org.onap.policy.models.provider.impl.DummyBadProviderImpl");
70 factory.createPolicyModelsProvider(pars);
71 }) .hasMessage("could not create an instance of PolicyModelsProvider "
72 + "\"org.onap.policy.models.provider.impl.DummyBadProviderImpl\"");