POLICY-SDK-APP/src/test/java/org/onap/policy/controller/ActionPolicyControllerTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP Policy Engine
   4  * ================================================================================
   5  * Copyright (C) 2019 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  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.policy.controller;
  22
  23 import static org.assertj.core.api.Assertions.assertThatCode;
  24
  25 import com.att.research.xacml.api.XACML3;
  26 import java.io.IOException;
  27 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
  28 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
  29 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ApplyType;
  30 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
  31 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
  32 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
  33 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ConditionType;
  34 import oasis.names.tc.xacml._3_0.core.schema.wd_17.EffectType;
  35 import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
  36 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
  37 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionType;
  38 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionsType;
  39 import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
  40 import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
  41 import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
  42 import oasis.names.tc.xacml._3_0.core.schema.wd_17.VariableDefinitionType;
  43 import org.junit.Test;
  44 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  45
  46 public class ActionPolicyControllerTest {
  47
  48     @Test
  49     public void testBasicConstructor() throws IOException {
  50         ActionPolicyController controller = new ActionPolicyController();
  51         final PolicyRestAdapter adapter = new PolicyRestAdapter();
  52         //
  53         // Cover the simple if instance branch
  54         //
  55         assertThatCode(() -> controller.prePopulateActionPolicyData(adapter)).doesNotThrowAnyException();
  56     }
  57
  58     @Test
  59     public void testNoDescriptionNoTargetType() throws IOException {
  60         //
  61         // Do the test - with no description and
  62         // no TargetType to cover those branches.
  63         //
  64         PolicyRestAdapter adapter = new PolicyRestAdapter();
  65         adapter.setPolicyData(new PolicyType());
  66         adapter.setPolicyName("name");
  67         ActionPolicyController controller = new ActionPolicyController();
  68         assertThatCode(() -> controller.prePopulateActionPolicyData(adapter)).doesNotThrowAnyException();
  69     }
  70
  71     @Test
  72     public void testWithDescriptionEmptyTargetType() throws IOException {
  73         //
  74         // Create a simple PolicyType
  75         //
  76         PolicyType policy = new PolicyType();
  77         policy.setTarget(new TargetType());
  78         policy.setDescription("i am a description. @CreatedBy: policy designer");
  79         //
  80         // Now do the test - description and
  81         // TargetType but its empty
  82         //
  83         PolicyRestAdapter adapter = new PolicyRestAdapter();
  84         adapter.setPolicyData(policy);
  85         adapter.setPolicyName("name");
  86         ActionPolicyController controller = new ActionPolicyController();
  87         assertThatCode(() -> controller.prePopulateActionPolicyData(adapter)).doesNotThrowAnyException();
  88     }
  89
  90
  91     @Test
  92     public void testWithTargetTypeWithAnyOf() throws IOException {
  93         //
  94         // Create TargetType with empty AnyOf
  95         //
  96         AttributeValueType value = new AttributeValueType();
  97         value.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
  98         value.getContent().add(new String("value"));
  99         AttributeDesignatorType designator = new AttributeDesignatorType();
 100         designator.setAttributeId("foo:bar");
 101         designator.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
 102         designator.setCategory(XACML3.ID_ATTRIBUTE_CATEGORY_ACTION.stringValue());
 103
 104         MatchType match = new MatchType();
 105         match.setMatchId(XACML3.ID_FUNCTION_STRING_EQUAL.stringValue());
 106         match.setAttributeValue(value);
 107         match.setAttributeDesignator(designator);
 108         AllOfType allOf = new AllOfType();
 109         allOf.getMatch().add(match);
 110         AnyOfType anyOf = new AnyOfType();
 111         anyOf.getAllOf().add(allOf);
 112         TargetType target = new TargetType();
 113         target.getAnyOf().add(anyOf);
 114         //
 115         // Create a simple Rule with NO obligations but a Condition
 116         //
 117         RuleType rule = new RuleType();
 118         rule.setRuleId("id:rule");
 119         rule.setEffect(EffectType.PERMIT);
 120
 121         AttributeValueType expressionValue = new AttributeValueType();
 122         expressionValue.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
 123         expressionValue.getContent().add(new String("a string value"));
 124
 125         designator = new AttributeDesignatorType();
 126         designator.setAttributeId("foo:bar");
 127         designator.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
 128         designator.setCategory(XACML3.ID_ATTRIBUTE_CATEGORY_ACTION.stringValue());
 129
 130         ApplyType applyOneAndOnly = new ApplyType();
 131         applyOneAndOnly.setDescription("apply this");
 132         applyOneAndOnly.setFunctionId(XACML3.ID_FUNCTION_STRING_ONE_AND_ONLY.stringValue());
 133         applyOneAndOnly.getExpression().add(new ObjectFactory().createAttributeDesignator(designator));
 134
 135         ApplyType applyOneAndOnly2 = new ApplyType();
 136         applyOneAndOnly2.setDescription("apply this");
 137         applyOneAndOnly2.setFunctionId(XACML3.ID_FUNCTION_STRING_ONE_AND_ONLY.stringValue());
 138         applyOneAndOnly2.getExpression().add(new ObjectFactory().createAttributeValue(expressionValue));
 139
 140         ApplyType apply = new ApplyType();
 141         apply.setDescription("apply this");
 142         apply.setFunctionId(XACML3.ID_FUNCTION_STRING_EQUAL.stringValue());
 143         apply.getExpression().add(new ObjectFactory().createApply(applyOneAndOnly));
 144         apply.getExpression().add(new ObjectFactory().createApply(applyOneAndOnly2));
 145
 146
 147         ConditionType condition = new ConditionType();
 148         condition.setExpression(new ObjectFactory().createApply(apply));
 149         rule.setCondition(condition);
 150         //
 151         // Create a simple Rule WITH obligations
 152         //
 153         AttributeValueType val = new AttributeValueType();
 154         val.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
 155         val.getContent().add(new String("obligation data"));
 156
 157         AttributeAssignmentExpressionType assignment = new AttributeAssignmentExpressionType();
 158         assignment.setAttributeId("ob:id:1");
 159         assignment.setCategory(XACML3.ID_SUBJECT_CATEGORY_ACCESS_SUBJECT.stringValue());
 160         assignment.setExpression(new ObjectFactory().createAttributeValue(val));
 161
 162         AttributeValueType val2 = new AttributeValueType();
 163         val2.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
 164         val2.getContent().add(new String("iamperformer"));
 165
 166         AttributeAssignmentExpressionType assignment2 = new AttributeAssignmentExpressionType();
 167         assignment2.setAttributeId("performer");
 168         assignment2.setCategory(XACML3.ID_SUBJECT_CATEGORY_ACCESS_SUBJECT.stringValue());
 169         assignment2.setExpression(new ObjectFactory().createAttributeValue(val2));
 170
 171         ObligationExpressionType ob = new ObligationExpressionType();
 172         ob.setFulfillOn(EffectType.PERMIT);
 173         ob.setObligationId("id:obligation");
 174         ob.getAttributeAssignmentExpression().add(assignment);
 175         ob.getAttributeAssignmentExpression().add(assignment2);
 176         ObligationExpressionsType obs = new ObligationExpressionsType();
 177         obs.getObligationExpression().add(ob);
 178         RuleType obligationRule = new RuleType();
 179         obligationRule.setRuleId("id:rule:obligations");
 180         obligationRule.setEffect(EffectType.DENY);
 181         obligationRule.setObligationExpressions(obs);
 182         //
 183         // Create a PolicyType
 184         //
 185         PolicyType policy = new PolicyType();
 186         policy.setDescription("i am a description. @CreatedBy: policy designer");
 187         policy.setTarget(target);
 188         policy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(rule);
 189         policy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(obligationRule);
 190         //
 191         // Add something the ActionPolicyController will skip over
 192         // to catch that branch
 193         //
 194         policy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(new VariableDefinitionType());
 195         //
 196         // Now do the test - description and
 197         // TargetType but its empty
 198         //
 199         PolicyRestAdapter adapter = new PolicyRestAdapter();
 200         adapter.setPolicyData(policy);
 201         adapter.setPolicyName("name");
 202         ActionPolicyController controller = new ActionPolicyController();
 203         assertThatCode(() -> controller.prePopulateActionPolicyData(adapter)).doesNotThrowAnyException();
 204     }
 205 }