/*-
 * ============LICENSE_START=======================================================
 * ONAP-PAP-REST
 * ================================================================================
 * Copyright (C) 2017 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.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END=========================================================
 */
package org.onap.policy.pap.xacml.rest.components;

import static org.junit.Assert.*;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.when;

import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.UUID;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import org.onap.policy.common.logging.flexlogger.FlexLogger;
import org.onap.policy.common.logging.flexlogger.Logger;
import org.onap.policy.rest.adapter.PolicyRestAdapter;
import org.onap.policy.rest.adapter.RainyDayParams;

import com.att.research.xacml.util.XACMLProperties;

public class DecisionPolicyTest {

	private static Logger logger = FlexLogger.getLogger(DecisionPolicyTest.class);
	PolicyRestAdapter policyAdapter = new PolicyRestAdapter();
	RainyDayParams rainyday = new RainyDayParams();
	Map<String, String> attributeMap = new HashMap<>();
	Map<String, String> treatmentMap = new HashMap<>();
	Map<String, String> settingsMap = new HashMap<>();
	List<String> errorCodeList = new LinkedList<>();
	List<String> treatmentList = new LinkedList<>();
	List<String> dynamicRuleAlgorithmLabels = new LinkedList<>();
	List<String> dynamicRuleAlgorithmCombo = new LinkedList<>();
	List<String> dynamicRuleAlgorithmField1 = new LinkedList<>();
	List<String> dynamicRuleAlgorithmField2 = new LinkedList<>();
	List<Object> dynamicVariableList = new LinkedList<>();
	List<String> dataTypeList = new LinkedList<>();
	DecisionPolicy component = null;
	
	/**
	 * @throws java.lang.Exception
	 */
	@Before
	public void setUp() throws Exception {
		logger.info("setUp: Entering");
		System.setProperty(XACMLProperties.XACML_PROPERTIES_NAME,"src/test/resources/xacml.pap.properties");

		policyAdapter.setPolicyName("Test.Decision_junitTest.1.xml");
		policyAdapter.setPolicyDescription("testing");
		policyAdapter.setRuleCombiningAlgId("urn:oasis:names:tc:xacml:3.0:rule-combining-algorithm:permit-overrides");
		policyAdapter.setPolicyType("Decision");
		policyAdapter.setEditPolicy(false);
		policyAdapter.setDomainDir("Test");
		policyAdapter.setNewFileName("/src/test/resources/Test/client.properties");
		policyAdapter.setHighestVersion(1);
		policyAdapter.setPolicyID("urn:xacml:policy:id:"+UUID.randomUUID());
		policyAdapter.setOnapName("MSO");
		
		//rainy day attributes
		attributeMap.put("ServiceType", "S");
		attributeMap.put("VNFType", "V");
		attributeMap.put("BB_ID", "testBB");
		attributeMap.put("WorkStep", "1");
				
		dynamicRuleAlgorithmLabels.add("test1");
		dynamicRuleAlgorithmField1.add("testField1");
		dynamicRuleAlgorithmCombo.add("testruleCombo");
		dynamicRuleAlgorithmField2.add("testField2");
		
		policyAdapter.setDynamicRuleAlgorithmLabels(dynamicRuleAlgorithmLabels);
		policyAdapter.setDynamicRuleAlgorithmCombo(dynamicRuleAlgorithmCombo);
		policyAdapter.setDynamicRuleAlgorithmField1(dynamicRuleAlgorithmField1);
		policyAdapter.setDynamicRuleAlgorithmField2(dynamicRuleAlgorithmField2);
		policyAdapter.setDynamicVariableList(dynamicVariableList);
		policyAdapter.setDynamicSettingsMap(settingsMap);
		policyAdapter.setDataTypeList(dataTypeList);

		policyAdapter.setDynamicFieldConfigAttributes(attributeMap);
		policyAdapter.setRainydayMap(treatmentMap);
		policyAdapter.setRainyday(rainyday);
			
		component = new DecisionPolicy(policyAdapter);

        logger.info("setUp: exit");
	}

	/**
	 * @throws java.lang.Exception
	 */
	@After
	public void tearDown() throws Exception {
	}

	/**
	 * Test method for {@link org.openecomp.policy.pap.xacml.rest.components.DecisionPolicy#savePolicies()}.
	 */
	@Test
	public void testSavePolicies() {
        DecisionPolicy mockDecision = Mockito.mock(component.getClass());

        Map<String, String> successMap = new HashMap<>();
		successMap.put("success", "success");
		
        try {
        	when(mockDecision.savePolicies()).thenReturn(successMap);
        	successMap = mockDecision.savePolicies();
		} catch (Exception e) {
			e.printStackTrace();
		}
		
		assertEquals(successMap.get("success"),"success");
	}

	/**
	 * Test method for {@link org.openecomp.policy.pap.xacml.rest.components.DecisionPolicy#prepareToSave()}.
	 */
	@Test
	public void testPrepareToSaveRainyDay() {
		logger.debug("test PrepareToSave Policy: enter");
		policyAdapter.setRuleProvider("Rainy_Day");
		component = new DecisionPolicy(policyAdapter);
		boolean response = false;
		
		try {
			response = component.prepareToSave();
		} catch (Exception e) {
			logger.error("Exception Occured"+e);
		}
		assertTrue(response);
	}
	
	/**
	 * Test method for {@link org.openecomp.policy.pap.xacml.rest.components.DecisionPolicy#prepareToSave()}.
	 */
	@Test
	public void testPrepareToSaveCustom() {
		logger.debug("test PrepareToSave Policy: enter");
		policyAdapter.setRuleProvider("Custom");
		component = new DecisionPolicy(policyAdapter);
		boolean response = false;
		
		try {
			response = component.prepareToSave();
		} catch (Exception e) {
			logger.error("Exception Occured"+e);
		}
		assertTrue(response);
	}


}