Misc XACML code coverage

Removed duplicate code from operations history classes.

added code coverage to other classes.

cleared sonar in main for args

Issue-ID: POLICY-2242
Change-Id: Ief548c96a180c132a3f17681d9cbc018c62e42ac
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

5 files changed, 252 insertions, 85 deletions

diff --git a/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/OnapPolicyFinderFactoryTest.java b/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/OnapPolicyFinderFactoryTest.java
index 5cd1cdc7..b5b8f7b1 100644
--- a/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/OnapPolicyFinderFactoryTest.java
+++ b/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/OnapPolicyFinderFactoryTest.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP
  * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,17 +22,54 @@
 
 package org.onap.policy.pdp.xacml.application.common;
 
+import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 
+import java.io.FileInputStream;
+import java.util.Properties;
 import org.junit.Test;
 
 public class OnapPolicyFinderFactoryTest {
 
     @Test
-    public void test() throws NoSuchMethodException, SecurityException {
+    public void testNoUseConstructor() throws Exception {
         assertThatExceptionOfType(OnapPolicyFinderFactoryException.class).isThrownBy(() -> {
             new OnapPolicyFinderFactory();
         }).withMessageContaining("Please use the constructor with Properties object.");
     }
 
+    @Test
+    public void testFinder() throws Exception {
+        //
+        // Load our test properties to use
+        //
+        Properties properties = new Properties();
+        try (FileInputStream is = new FileInputStream("src/test/resources/finder.test.properties")) {
+            properties.load(is);
+        }
+        OnapPolicyFinderFactory finder = new OnapPolicyFinderFactory(properties);
+        assertThat(finder).isNotNull();
+
+        assertThat(finder.getPolicyFinder()).isNotNull();
+        assertThat(finder.getPolicyFinder(properties)).isNotNull();
+    }
+
+    @Test
+    public void testFinderWithCombiningAlgorithm() throws Exception {
+        //
+        // Load our test properties to use
+        //
+        Properties properties = new Properties();
+        try (FileInputStream is = new FileInputStream("src/test/resources/finder.test.properties")) {
+            properties.load(is);
+        }
+        //
+        // Set a combining algorithm
+        //
+        properties.put("xacml.att.policyFinderFactory.combineRootPolicies",
+                "urn:com:att:xacml:3.0:policy-combining-algorithm:combined-permit-overrides");
+        OnapPolicyFinderFactory finder = new OnapPolicyFinderFactory(properties);
+        assertThat(finder).isNotNull();
+    }
+
 }
diff --git a/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/operationshistory/CountRecentOperationsPipTest.java b/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/operationshistory/CountRecentOperationsPipTest.java
index ac8a0c29..9a0eb6de 100644
--- a/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/operationshistory/CountRecentOperationsPipTest.java
+++ b/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/operationshistory/CountRecentOperationsPipTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,8 +20,8 @@ package org.onap.policy.pdp.xacml.application.common.operationshistory;
 
 import static org.assertj.core.api.Assertions.assertThatCode;
 import static org.junit.Assert.assertEquals;
-import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.eq;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.when;
 
 import com.att.research.xacml.api.Attribute;
@@ -115,6 +115,16 @@ public class CountRecentOperationsPipTest {
     }
 
     /**
+     * Close the entity manager.
+     */
+    @AfterClass
+    public static void cleanup() {
+        if (em != null) {
+            em.close();
+        }
+    }
+
+    /**
      * Create an instance of our engine.
      *
      * @throws Exception if an error occurs
@@ -144,22 +154,6 @@ public class CountRecentOperationsPipTest {
         when(okStatus.isOk()).thenReturn(true);
     }
 
-    private Dbao createEntry(String cl, String target, String outcome) {
-        //
-        // Create entry
-        //
-        Dbao newEntry = new Dbao();
-        newEntry.setClosedLoopName(cl);
-        newEntry.setTarget(target);
-        newEntry.setOutcome(outcome);
-        newEntry.setActor("Controller");
-        newEntry.setOperation("operationA");
-        newEntry.setStarttime(Date.from(Instant.now().minusMillis(20000)));
-        newEntry.setEndtime(Date.from(Instant.now()));
-        newEntry.setRequestId(UUID.randomUUID().toString());
-        return newEntry;
-    }
-
     @Test
     public void testAttributesRequired() {
         assertEquals(3, pipEngine.attributesRequired().size());
@@ -236,19 +230,6 @@ public class CountRecentOperationsPipTest {
         assertEquals(1, getCount(newEntry));
     }
 
-    private long getCount(Dbao newEntry) throws PIPException {
-        responses = new LinkedList<>(Arrays.asList(resp1, resp2, resp3));
-        attributes = new LinkedList<>(
-                        Arrays.asList(newEntry.getActor(), newEntry.getOperation(), newEntry.getTarget()));
-
-        PIPResponse result = pipEngine.getAttributes(pipRequest, pipFinder);
-
-        Attribute attr = result.getAttributes().iterator().next();
-        AttributeValue<?> value = attr.getValues().iterator().next();
-
-        return ((Number) value.getValue()).longValue();
-    }
-
     @Test
     public void testStringToChronoUnit() throws PIPException {
         // not configured yet
@@ -277,14 +258,33 @@ public class CountRecentOperationsPipTest {
         assertEquals(-1, getCount(newEntry));
     }
 
-    /**
-     * Close the entity manager.
-     */
-    @AfterClass
-    public static void cleanup() {
-        if (em != null) {
-            em.close();
-        }
+    private long getCount(Dbao newEntry) throws PIPException {
+        responses = new LinkedList<>(Arrays.asList(resp1, resp2, resp3));
+        attributes = new LinkedList<>(
+                        Arrays.asList(newEntry.getActor(), newEntry.getOperation(), newEntry.getTarget()));
+
+        PIPResponse result = pipEngine.getAttributes(pipRequest, pipFinder);
+
+        Attribute attr = result.getAttributes().iterator().next();
+        AttributeValue<?> value = attr.getValues().iterator().next();
+
+        return ((Number) value.getValue()).longValue();
+    }
+
+    private Dbao createEntry(String cl, String target, String outcome) {
+        //
+        // Create entry
+        //
+        Dbao newEntry = new Dbao();
+        newEntry.setClosedLoopName(cl);
+        newEntry.setTarget(target);
+        newEntry.setOutcome(outcome);
+        newEntry.setActor("Controller");
+        newEntry.setOperation("operationA");
+        newEntry.setStarttime(Date.from(Instant.now().minusMillis(20000)));
+        newEntry.setEndtime(Date.from(Instant.now()));
+        newEntry.setRequestId(UUID.randomUUID().toString());
+        return newEntry;
     }
 
     private class MyPip extends CountRecentOperationsPip {
diff --git a/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/operationshistory/GetOperationOutcomePipTest.java b/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/operationshistory/GetOperationOutcomePipTest.java
index 037f49a4..f4ed1a3b 100644
--- a/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/operationshistory/GetOperationOutcomePipTest.java
+++ b/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/operationshistory/GetOperationOutcomePipTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,30 +18,46 @@
 
 package org.onap.policy.pdp.xacml.application.common.operationshistory;
 
+import static org.assertj.core.api.Assertions.assertThatCode;
 import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.when;
 
+import com.att.research.xacml.api.pip.PIPException;
+import com.att.research.xacml.api.pip.PIPFinder;
+import com.att.research.xacml.api.pip.PIPRequest;
+import com.att.research.xacml.std.pip.StdPIPResponse;
 import java.io.FileInputStream;
 import java.lang.reflect.Method;
 import java.sql.Date;
 import java.time.Instant;
 import java.util.Properties;
 import java.util.UUID;
-
 import javax.persistence.EntityManager;
 import javax.persistence.Persistence;
-
 import org.junit.AfterClass;
+import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 public class GetOperationOutcomePipTest {
     private static final Logger LOGGER = LoggerFactory.getLogger(GetOperationOutcomePipTest.class);
-    private static GetOperationOutcomePip pipEngine;
+    private static final String TEST_PROPERTIES = "src/test/resources/test.properties";
 
     private static EntityManager em;
 
+    private Properties properties;
+    private GetOperationOutcomePip pipEngine;
+
+    @Mock
+    private PIPRequest pipRequest;
+
+    @Mock
+    private PIPFinder pipFinder;
+
     /**
      * Create an instance of our engine and also the persistence
      * factory.
@@ -49,31 +65,21 @@ public class GetOperationOutcomePipTest {
      * @throws Exception connectivity issues
      */
     @BeforeClass
-    public static void setup() throws Exception {
+    public static void setupDatabase() throws Exception {
         LOGGER.info("Setting up PIP Testing");
         //
-        // Create instance
-        //
-        pipEngine = new GetOperationOutcomePip();
-        //
         // Load our test properties to use
         //
-        Properties properties = new Properties();
-        try (FileInputStream is = new FileInputStream("src/test/resources/test.properties")) {
-            properties.load(is);
+        Properties props = new Properties();
+        try (FileInputStream is = new FileInputStream(TEST_PROPERTIES)) {
+            props.load(is);
         }
         //
-        // Configure it using properties
-        //
-        pipEngine.configure("issuer", properties);
-        LOGGER.info("PIP configured now creating our entity manager");
-        LOGGER.info("properties {}", properties);
-        //
         // Connect to in-mem db
         //
         String persistenceUnit = GetOperationOutcomePip.ISSUER_NAME + ".persistenceunit";
         LOGGER.info("persistenceunit {}", persistenceUnit);
-        em = Persistence.createEntityManagerFactory(properties.getProperty(persistenceUnit), properties)
+        em = Persistence.createEntityManagerFactory(props.getProperty(persistenceUnit), props)
             .createEntityManager();
         //
         //
@@ -81,27 +87,70 @@ public class GetOperationOutcomePipTest {
         LOGGER.info("Configured own entity manager", em.toString());
     }
 
-    private void insertEntry(String cl, String target, String outcome) {
+    /**
+     * Close the entity manager.
+     */
+    @AfterClass
+    public static void cleanup() {
+        if (em != null) {
+            em.close();
+        }
+    }
+
+    /**
+     * Create an instance of our engine.
+     *
+     * @throws Exception if an error occurs
+     */
+    @Before
+    public void setupEngine() throws Exception {
+        MockitoAnnotations.initMocks(this);
+
+        when(pipRequest.getIssuer()).thenReturn("urn:org:onap:xacml:guard:tw:1:hour");
         //
-        // Create entry
+        // Create instance
         //
-        Dbao newEntry = new Dbao();
-        newEntry.setClosedLoopName(cl);
-        newEntry.setTarget(target);
-        newEntry.setOutcome(outcome);
-        newEntry.setActor("Controller");
-        newEntry.setOperation("operationA");
-        newEntry.setStarttime(Date.from(Instant.now().minusMillis(20000)));
-        newEntry.setEndtime(Date.from(Instant.now()));
-        newEntry.setRequestId(UUID.randomUUID().toString());
+        pipEngine = new GetOperationOutcomePip();
         //
-        // Add entry
+        // Load the properties
         //
-        em.getTransaction().begin();
-        em.persist(newEntry);
-        em.getTransaction().commit();
+        properties = new Properties();
+        try (FileInputStream is = new FileInputStream(TEST_PROPERTIES)) {
+            properties.load(is);
+        }
+        //
+        // Configure it using properties
+        //
+        pipEngine.configure("issuer", properties);
+        LOGGER.info("PIP configured now creating our entity manager");
+        LOGGER.info("properties {}", properties);
+
+    }
+
+    @Test
+    public void testAttributesRequired() {
+        assertEquals(1, pipEngine.attributesRequired().size());
+    }
+
+    @Test
+    public void testConfigure_DbException() throws Exception {
+        properties.put("javax.persistence.jdbc.url", "invalid");
+        assertThatCode(() ->
+            pipEngine.configure("issuer", properties)
+        ).doesNotThrowAnyException();
+    }
+
+    @Test
+    public void testGetAttributes_NullIssuer() throws PIPException {
+        when(pipRequest.getIssuer()).thenReturn(null);
+        assertEquals(StdPIPResponse.PIP_RESPONSE_EMPTY, pipEngine.getAttributes(pipRequest, pipFinder));
     }
 
+    @Test
+    public void testGetAttributes_WrongIssuer() throws PIPException {
+        when(pipRequest.getIssuer()).thenReturn("wrong-issuer");
+        assertEquals(StdPIPResponse.PIP_RESPONSE_EMPTY, pipEngine.getAttributes(pipRequest, pipFinder));
+    }
 
     @Test
     public void testGetOutcomeFromDb() throws Exception {
@@ -143,14 +192,24 @@ public class GetOperationOutcomePipTest {
         assertEquals("4", outcome);
     }
 
-    /**
-     * Close the entity manager.
-     */
-    @AfterClass
-    public static void cleanup() {
-        if (em != null) {
-            em.close();
-        }
+    private void insertEntry(String cl, String target, String outcome) {
+        //
+        // Create entry
+        //
+        Dbao newEntry = new Dbao();
+        newEntry.setClosedLoopName(cl);
+        newEntry.setTarget(target);
+        newEntry.setOutcome(outcome);
+        newEntry.setActor("Controller");
+        newEntry.setOperation("operationA");
+        newEntry.setStarttime(Date.from(Instant.now().minusMillis(20000)));
+        newEntry.setEndtime(Date.from(Instant.now()));
+        newEntry.setRequestId(UUID.randomUUID().toString());
+        //
+        // Add entry
+        //
+        em.getTransaction().begin();
+        em.persist(newEntry);
+        em.getTransaction().commit();
     }
-
 }
diff --git a/applications/common/src/test/resources/finder.test.properties b/applications/common/src/test/resources/finder.test.properties
new file mode 100644
index 00000000..73201fdd
--- /dev/null
+++ b/applications/common/src/test/resources/finder.test.properties
@@ -0,0 +1,32 @@
+#
+# Properties that the embedded PDP engine uses to configure and load
+#
+# Standard API Factories
+#
+xacml.dataTypeFactory=com.att.research.xacml.std.StdDataTypeFactory
+xacml.pdpEngineFactory=com.att.research.xacmlatt.pdp.ATTPDPEngineFactory
+xacml.pepEngineFactory=com.att.research.xacml.std.pep.StdEngineFactory
+xacml.pipFinderFactory=com.att.research.xacml.std.pip.StdPIPFinderFactory
+xacml.traceEngineFactory=com.att.research.xacml.std.trace.LoggingTraceEngineFactory
+#
+# AT&T PDP Implementation Factories
+#
+xacml.att.evaluationContextFactory=com.att.research.xacmlatt.pdp.std.StdEvaluationContextFactory
+xacml.att.combiningAlgorithmFactory=com.att.research.xacmlatt.pdp.std.StdCombiningAlgorithmFactory
+xacml.att.functionDefinitionFactory=com.att.research.xacmlatt.pdp.std.StdFunctionDefinitionFactory
+#
+# ONAP PDP Implementation Factories
+#
+xacml.att.policyFinderFactory=org.onap.policy.pdp.xacml.application.common.OnapPolicyFinderFactory
+#
+#
+#
+xacml.rootPolicies=rootstart,noexist
+rootstart.file=src/test/resources/finder.xml
+noexist.file=src/test/resources/idonotexist.xml
+
+xacml.referencedPolicies=refstart1,refstart2,refstart3,refstart4
+refstart1.file=src/test/resources/ref1.xml
+refstart2.file=src/test/resources/ref2.xml
+refstart3.file=src/test/resources/ref3.xml
+refstart4.file=src/test/resources/ref4.xml
diff --git a/applications/common/src/test/resources/finder.xml b/applications/common/src/test/resources/finder.xml
new file mode 100644
index 00000000..dc69d99a
--- /dev/null
+++ b/applications/common/src/test/resources/finder.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Policy
+  xmlns="urn:oasis:names:tc:xacml:3.0:core:schema:wd-17"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="urn:oasis:names:tc:xacml:3.0:core:schema:wd-17
+  http://docs.oasis-open.org/xacml/3.0/xacml-core-v3-schema-wd-17.xsd"
+  PolicyId="urn:oasis:names:tc:xacml:3.0:example:SimplePolicy1"
+  Version="1.0"
+  RuleCombiningAlgId="identifier:rule-combining-algorithm:deny-overrides">
+  <Description>
+    Medi Corp access control policy
+  </Description>
+  <Target/>
+  <Rule
+    RuleId= "urn:oasis:names:tc:xacml:3.0:example:SimpleRule1"
+    Effect="Permit">
+    <Description>
+      Any subject with an e-mail name in the med.example.com domain
+      can perform any action on any resource.
+    </Description>
+    <Target>
+      <AnyOf>
+        <AllOf>
+          <Match
+            MatchId="urn:oasis:names:tc:xacml:1.0:function:rfc822Name-match">
+          <AttributeValue
+            DataType="http://www.w3.org/2001/XMLSchema#string"
+              >med.example.com</AttributeValue>
+          <AttributeDesignator
+            MustBePresent="false"
+            Category="urn:oasis:names:tc:xacml:1.0:subject-category:access-subject"
+            AttributeId="urn:oasis:names:tc:xacml:1.0:subject:subject-id"
+            DataType="urn:oasis:names:tc:xacml:1.0:data-type:rfc822Name"/>
+          </Match>
+        </AllOf>
+      </AnyOf>
+    </Target>
+  </Rule>
+</Policy>
\ No newline at end of file