applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/ToscaPolicyTranslatorUtilsTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP
   4  * ================================================================================
   5  * Copyright (C) 2019-2021 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.pdp.xacml.application.common;
  24
  25 import static org.assertj.core.api.Assertions.assertThat;
  26 import static org.junit.Assert.assertTrue;
  27
  28 import com.att.research.xacml.api.XACML3;
  29 import java.lang.reflect.Constructor;
  30 import java.lang.reflect.Modifier;
  31 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
  32 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
  33 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ApplyType;
  34 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
  35 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
  36 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ConditionType;
  37 import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
  38 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
  39 import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
  40 import oasis.names.tc.xacml._3_0.core.schema.wd_17.VariableReferenceType;
  41 import org.junit.Test;
  42
  43 public class ToscaPolicyTranslatorUtilsTest {
  44     private static final ObjectFactory factory = new ObjectFactory();
  45
  46     @Test
  47     public void test() throws NoSuchMethodException, SecurityException {
  48         final Constructor<ToscaPolicyTranslatorUtils> constructor
  49             = ToscaPolicyTranslatorUtils.class.getDeclaredConstructor();
  50         assertTrue(Modifier.isPrivate(constructor.getModifiers()));
  51
  52     }
  53
  54     @Test
  55     public void testTimeInRange() {
  56         ApplyType apply = ToscaPolicyTranslatorUtils.generateTimeInRange("00:00:00Z", "08:00:00Z", true);
  57         assertThat(apply).isNotNull();
  58         assertThat(apply.getExpression()).hasSize(3);
  59     }
  60
  61     @Test
  62     public void testBuildAndAppend() {
  63         assertThat(ToscaPolicyTranslatorUtils.buildAndAppendAllof(null, new MatchType())).isInstanceOf(AnyOfType.class);
  64         assertThat(ToscaPolicyTranslatorUtils.buildAndAppendAllof(null, new AllOfType())).isInstanceOf(AnyOfType.class);
  65         assertThat(ToscaPolicyTranslatorUtils.buildAndAppendAllof(null, new String())).isNull();
  66
  67         assertThat(ToscaPolicyTranslatorUtils.buildAndAppendTarget(new TargetType(),
  68                 new AnyOfType()).getAnyOf()).hasSize(1);
  69         assertThat(ToscaPolicyTranslatorUtils.buildAndAppendTarget(new TargetType(),
  70                 new MatchType()).getAnyOf()).hasSize(1);
  71         assertThat(ToscaPolicyTranslatorUtils.buildAndAppendTarget(new TargetType(),
  72                 new String()).getAnyOf()).isEmpty();
  73     }
  74
  75     @Test
  76     public void testInteger() {
  77         assertThat(ToscaPolicyTranslatorUtils.parseInteger("foo")).isNull();
  78         assertThat(ToscaPolicyTranslatorUtils.parseInteger("1")).isEqualTo(1);
  79         assertThat(ToscaPolicyTranslatorUtils.parseInteger("1.0")).isEqualTo(1);
  80     }
  81
  82     @Test
  83     public void testAddingVariables() {
  84         ApplyType applyType = new ApplyType();
  85         applyType.setFunctionId(XACML3.ID_FUNCTION_STRING_EQUAL.stringValue());
  86
  87         AttributeValueType value = new AttributeValueType();
  88         value.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
  89         value.getContent().add("1");
  90         applyType.getExpression().add(factory.createAttributeValue(value));
  91
  92         AttributeDesignatorType designator = new AttributeDesignatorType();
  93         designator.setAttributeId(XACML3.ID_RESOURCE.stringValue());
  94         designator.setCategory(XACML3.ID_ATTRIBUTE_CATEGORY_RESOURCE.stringValue());
  95         designator.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
  96         applyType.getExpression().add(factory.createAttributeDesignator(designator));
  97
  98         ConditionType condition = new ConditionType();
  99         condition.setExpression(factory.createApply(applyType));
 100
 101         VariableReferenceType variable = new VariableReferenceType();
 102
 103         variable.setVariableId("my-variable-id");
 104
 105         ConditionType newCondition = ToscaPolicyTranslatorUtils.addVariableToCondition(condition, variable,
 106                 XACML3.ID_FUNCTION_AND);
 107
 108         assertThat(newCondition.getExpression().getValue()).isInstanceOf(ApplyType.class);
 109         Object obj = newCondition.getExpression().getValue();
 110         assertThat(((ApplyType) obj).getFunctionId()).isEqualTo(XACML3.ID_FUNCTION_AND.stringValue());
 111         assertThat(((ApplyType) obj).getExpression()).hasSize(2);
 112     }
 113 }