applications/guard/src/test/java/org/onap/policy/xacml/pdp/application/guard/CoordinationGuardTranslatorTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP
   4  * ================================================================================
   5  * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  * SPDX-License-Identifier: Apache-2.0
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.policy.xacml.pdp.application.guard;
  24
  25 import static org.assertj.core.api.Assertions.assertThat;
  26 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
  27
  28 import org.junit.Test;
  29 import org.onap.policy.pdp.xacml.application.common.ToscaPolicyConversionException;
  30
  31 public class CoordinationGuardTranslatorTest {
  32
  33     @Test
  34     public void testUnsupportedMethods() {
  35         CoordinationGuardTranslator translator = new CoordinationGuardTranslator();
  36
  37         assertThatExceptionOfType(ToscaPolicyConversionException.class)
  38                 .isThrownBy(() -> translator.convertRequest(null))
  39                 .withMessageContaining("this convertRequest shouldn't be used");
  40
  41         assertThat(translator.convertResponse(null)).isNull();
  42     }
  43
  44     @Test
  45     public void testLoadingDirectives() {
  46         assertThat(CoordinationGuardTranslator.loadCoordinationDirectiveFromFile(null)).isNull();
  47
  48         assertThat(CoordinationGuardTranslator.loadCoordinationDirectiveFromFile("nonexistent.yaml")).isNull();
  49
  50         CoordinationDirective directive = CoordinationGuardTranslator
  51                 .loadCoordinationDirectiveFromFile("src/test/resources/test-directive.yaml");
  52         assertThat(directive).isNotNull();
  53         assertThat(directive.getCoordinationFunction()).isEqualTo("whatisthisvaluesupposedtobe");
  54         assertThat(directive.getControlLoop()).hasSize(2);
  55         assertThat(directive.getControlLoop()).contains("cl1", "cl2");
  56     }
  57
  58     @Test
  59     public void testGeneratingXacml() {
  60         CoordinationDirective directive = CoordinationGuardTranslator
  61                 .loadCoordinationDirectiveFromFile("src/test/resources/test-directive.yaml");
  62
  63         assertThatExceptionOfType(ToscaPolicyConversionException.class)
  64                 .isThrownBy(() -> CoordinationGuardTranslator
  65                         .generateXacmlFromCoordinationDirective(directive, "idontexist.yaml"))
  66                 .withMessageContaining("Unable to find prototype ");
  67     }
  68
  69 }