catalog-be/src/test/java/org/openecomp/sdc/be/filters/GatewayFilterTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   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  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.be.filters;
  22
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.junit.runner.RunWith;
  26 import org.mockito.InjectMocks;
  27 import org.mockito.Mock;
  28 import org.mockito.Mockito;
  29 import org.mockito.MockitoAnnotations;
  30 import org.mockito.Spy;
  31 import org.mockito.junit.MockitoJUnitRunner;
  32 import org.openecomp.sdc.be.components.impl.ResponseFormatManager;
  33 import org.openecomp.sdc.be.components.impl.exceptions.ByActionStatusComponentException;
  34 import org.openecomp.sdc.be.components.impl.exceptions.ComponentException;
  35 import org.openecomp.sdc.be.config.Configuration;
  36 import org.openecomp.sdc.be.config.ConfigurationManager;
  37 import org.openecomp.sdc.be.servlets.exception.ComponentExceptionMapper;
  38 import org.openecomp.sdc.common.api.ConfigurationSource;
  39 import org.openecomp.sdc.common.api.FilterDecisionEnum;
  40 import org.openecomp.sdc.common.impl.ExternalConfiguration;
  41 import org.openecomp.sdc.common.impl.FSConfigurationSource;
  42 import org.openecomp.sdc.common.util.ThreadLocalsHolder;
  43
  44 import javax.servlet.FilterChain;
  45 import javax.servlet.ServletException;
  46 import javax.servlet.http.Cookie;
  47 import javax.servlet.http.HttpServletRequest;
  48 import javax.servlet.http.HttpServletResponse;
  49 import javax.ws.rs.core.HttpHeaders;
  50 import java.io.IOException;
  51 import java.util.Arrays;
  52 import java.util.Collections;
  53 import java.util.Enumeration;
  54 import java.util.List;
  55
  56 import static org.junit.Assert.assertNotNull;
  57 import static org.junit.Assert.assertNull;
  58 import static org.junit.Assert.assertTrue;
  59 import static org.mockito.Mockito.any;
  60 import static org.mockito.Mockito.doNothing;
  61 import static org.mockito.Mockito.doThrow;
  62 import static org.mockito.Mockito.eq;
  63 import static org.mockito.Mockito.times;
  64 import static org.mockito.Mockito.when;
  65
  66
  67 @RunWith(MockitoJUnitRunner.class)
  68 public class GatewayFilterTest {
  69
  70     private static final List<String> excludedUrls = Arrays.asList("test1", "test2");
  71     private static final String cookieName = "myCookie";
  72
  73     static ResponseFormatManager responseFormatManager = new ResponseFormatManager();
  74     static ConfigurationSource configurationSource = new FSConfigurationSource(ExternalConfiguration.getChangeListener(), "src/test/resources/config/catalog-be");
  75     static ConfigurationManager configurationManager = new ConfigurationManager(configurationSource);
  76
  77     @InjectMocks
  78     private GatewayFilter filter;
  79     @Spy
  80     private ThreadLocalUtils threadLocalUtils;
  81     @Mock
  82     private Configuration.CookieConfig authCookieConf;
  83     @Mock
  84     private Configuration configuration;
  85     @Mock
  86     private HttpServletRequest request;
  87     @Mock
  88     private FilterChain filterChain;
  89     @Mock
  90     private HttpServletResponse response;
  91     @Mock
  92     private ComponentExceptionMapper componentExceptionMapper;
  93
  94
  95
  96     @Before
  97     public void initMocks(){
  98         MockitoAnnotations.initMocks(this);
  99     }
 100
 101     @Before
 102     public void setUp() throws ServletException {
 103         doNothing().when(threadLocalUtils).setUserContextFromDB(request);
 104         when(configuration.getAuthCookie()).thenReturn(authCookieConf);
 105         this.filter = new GatewayFilter(configuration);
 106         ThreadLocalsHolder.setApiType(null);
 107         assertNotNull(filter);
 108     }
 109
 110     @Test
 111     public void validateRequestFromWhiteList() throws ServletException, IOException {
 112         when(authCookieConf.getExcludedUrls()).thenReturn(excludedUrls);
 113         when(request.getPathInfo()).thenReturn("test1");
 114         filter.doFilter(request, response, filterChain);
 115         assertTrue(ThreadLocalsHolder.getApiType().equals(FilterDecisionEnum.NA));
 116         Mockito.verify(filterChain, times(1)).doFilter(request, response);
 117     }
 118
 119     private Enumeration getHeaderEnumerationObj(List<String> arrlist){
 120
 121         // creating object of type Enumeration<String>
 122         Enumeration<String> enumer = Collections.enumeration(arrlist);
 123         return enumer;
 124     }
 125
 126
 127
 128
 129
 130
 131     private Cookie[] getCookiesFromReq(boolean isFromRequest) {
 132         Cookie[] cookies = new Cookie [1];
 133         if (isFromRequest) {
 134             cookies[0] = new Cookie(cookieName, "cookieData");
 135         }
 136         else {
 137             cookies[0] = new Cookie("dummy", "cookieData");
 138         }
 139         return cookies;
 140     }
 141
 142     private String getCookieNameFromConf(boolean isFromConfiguration) {
 143         Cookie[] cookies = new Cookie [1];
 144         if (isFromConfiguration) {
 145             cookies[0] = new Cookie(cookieName, "cookieData");
 146         }
 147         else {
 148             cookies[0] = new Cookie("dummy", "cookieData");
 149         }
 150         return cookies[0].getName();
 151     }
 152 }