catalog-fe/src/test/java/org/openecomp/sdc/fe/servlets/ConfigServletTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2019 Nokia. 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.fe.servlets;
  22
  23 import com.google.gson.Gson;
  24 import com.google.gson.GsonBuilder;
  25 import org.apache.http.HttpStatus;
  26 import org.junit.Before;
  27 import org.junit.Test;
  28 import org.mockito.Mock;
  29 import org.openecomp.sdc.common.api.ConfigurationSource;
  30 import org.openecomp.sdc.common.api.Constants;
  31 import org.openecomp.sdc.common.impl.ExternalConfiguration;
  32 import org.openecomp.sdc.common.impl.FSConfigurationSource;
  33 import org.openecomp.sdc.fe.config.ConfigurationManager;
  34 import org.openecomp.sdc.fe.impl.PluginStatusBL;
  35
  36 import javax.servlet.ServletContext;
  37 import javax.servlet.http.HttpServletRequest;
  38 import javax.servlet.http.HttpSession;
  39 import javax.ws.rs.core.Response;
  40
  41 import static org.junit.Assert.assertEquals;
  42 import static org.mockito.ArgumentMatchers.any;
  43 import static org.mockito.Mockito.when;
  44 import static org.mockito.MockitoAnnotations.initMocks;
  45
  46 public class ConfigServletTest {
  47
  48     private ConfigServlet configServlet;
  49
  50     @Mock
  51     private HttpServletRequest httpServletRequest;
  52     @Mock
  53     private HttpSession httpSession;
  54     @Mock
  55     private ServletContext mockedContext;
  56     @Mock
  57     private PluginStatusBL pluginStatusBL;
  58     @Mock
  59     private ConfigurationManager configManager;
  60
  61     @Before
  62     public void setUp() {
  63         initMocks(this);
  64         String appConfigDir = "src/test/resources/config/catalog-fe";
  65         ConfigurationSource configurationSource =
  66                 new FSConfigurationSource(ExternalConfiguration.getChangeListener(), appConfigDir);
  67         configManager = new ConfigurationManager(configurationSource);
  68         configServlet = new ConfigServlet();
  69     }
  70
  71     @Test
  72     public void validateWorkspaceConfiguration() {
  73
  74         prepareMocks();
  75
  76         Response response = configServlet.getUIWorkspaceConfiguration(httpServletRequest);
  77
  78         Gson gson = new GsonBuilder().setPrettyPrinting().create();
  79         String expected = gson.toJson(configManager.getWorkspaceConfiguration());
  80         assertEquals(expected, response.getEntity().toString());
  81         assertEquals(response.getStatus(), HttpStatus.SC_OK);
  82     }
  83     @Test
  84     public void validateGetPluginsConfigurationReturnsCorrectConfiguration() {
  85
  86         final String expectedEntity = "testPluginsList";
  87         prepareMocks();
  88         when(pluginStatusBL.getPluginsList()).thenReturn(expectedEntity);
  89
  90         Response response = configServlet.getPluginsConfiguration(httpServletRequest);
  91
  92         assertEquals(response.getEntity().toString(),expectedEntity);
  93         assertEquals(response.getStatus(), HttpStatus.SC_OK);
  94     }
  95     @Test
  96     public void validateGetPluginsConfigurationResponsesWithServerErrorIfExceptionIsThrown() {
  97
  98         prepareMocks();
  99         when(pluginStatusBL.getPluginsList()).thenThrow(new RuntimeException());
 100
 101         Response response = configServlet.getPluginsConfiguration(httpServletRequest);
 102
 103         assertEquals(response.getStatus(), HttpStatus.SC_INTERNAL_SERVER_ERROR);
 104     }
 105
 106     @Test
 107     public void validateGetPluginOnlineStateResponsesWithServerErrorIfExceptionIsThrown() {
 108
 109         final String testPluginName = "testPlugin";
 110         prepareMocks();
 111         when(pluginStatusBL.getPluginAvailability(any(String.class))).thenThrow(new RuntimeException());
 112
 113         Response response = configServlet.getPluginOnlineState(testPluginName, httpServletRequest);
 114
 115         assertEquals(response.getStatus(), HttpStatus.SC_INTERNAL_SERVER_ERROR);
 116     }
 117
 118
 119     private void prepareMocks() {
 120         when(httpServletRequest.getSession()).thenReturn(httpSession);
 121         when(httpSession.getServletContext()).thenReturn(mockedContext);
 122         when(mockedContext.getAttribute(Constants.CONFIGURATION_MANAGER_ATTR)).thenReturn(configManager);
 123         when(mockedContext.getAttribute(Constants.PLUGIN_BL_COMPONENT)).thenReturn(pluginStatusBL);
 124     }
 125
 126 }