vid-app-common/src/test/java/org/onap/vid/controller/PropertyControllerTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * VID
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Modifications Copyright 2019 Nokia
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.vid.controller;
  24
  25 import static org.mockito.BDDMockito.given;
  26 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
  27 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
  28 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
  29
  30 import com.fasterxml.jackson.databind.ObjectMapper;
  31 import com.google.common.collect.ImmutableList;
  32 import com.google.common.collect.ImmutableMap;
  33 import org.apache.log4j.BasicConfigurator;
  34 import org.junit.Before;
  35 import org.junit.Test;
  36 import org.junit.runner.RunWith;
  37 import org.mockito.Mock;
  38 import org.mockito.junit.MockitoJUnitRunner;
  39 import org.onap.vid.category.CategoryParameterOptionRep;
  40 import org.onap.vid.category.CategoryParametersResponse;
  41 import org.onap.vid.model.CategoryParameter.Family;
  42 import org.onap.vid.services.CategoryParameterService;
  43 import org.onap.vid.utils.SystemPropertiesWrapper;
  44 import org.springframework.http.MediaType;
  45 import org.springframework.test.web.servlet.MockMvc;
  46 import org.springframework.test.web.servlet.setup.MockMvcBuilders;
  47
  48 @RunWith(MockitoJUnitRunner.class)
  49 public class PropertyControllerTest {
  50
  51     private static final String GET_PROPERTY = "/get_property/{name}/{defaultvalue}";
  52     private static final String CATEGORY_PARAMETER = "/category_parameter";
  53
  54     private static final String ERROR_MSG = "Internal error occurred: ";
  55     private static final String FAMILY_NAME = "familyName";
  56
  57     private PropertyController propertyController;
  58     private MockMvc mockMvc;
  59     private ObjectMapper objectMapper;
  60
  61     @Mock
  62     private CategoryParameterService service;
  63     @Mock
  64     private SystemPropertiesWrapper systemPropertiesWrapper;
  65
  66     @Before
  67     public void setUp() {
  68         propertyController = new PropertyController(service, systemPropertiesWrapper);
  69         BasicConfigurator.configure();
  70         mockMvc = MockMvcBuilders.standaloneSetup(propertyController).build();
  71         objectMapper = new ObjectMapper();
  72     }
  73
  74     @Test
  75     public void shouldReturnInputJson_whenPropertyIsNotFound() throws Exception {
  76         String inputJson = "{key1: val1}";
  77         given(systemPropertiesWrapper.getOrDefault("name.1", inputJson)).willReturn(inputJson);
  78
  79         mockMvc.perform(get(GET_PROPERTY, "name_1", inputJson)
  80             .contentType(MediaType.APPLICATION_JSON))
  81             .andExpect(status().isOk())
  82             .andExpect(content().json(inputJson));
  83     }
  84
  85     @Test
  86     public void shouldReturnGivenJson_whenPropertyIsFound() throws Exception {
  87         String propertyJson = "{key1: val1}";
  88         String inputJson = "{key2: val2}";
  89         given(systemPropertiesWrapper.getOrDefault("name.1", inputJson)).willReturn(propertyJson);
  90
  91         mockMvc.perform(get(GET_PROPERTY, "name_1", inputJson)
  92             .contentType(MediaType.APPLICATION_JSON))
  93             .andExpect(status().isOk())
  94             .andExpect(content().json(propertyJson));
  95     }
  96
  97     @Test
  98     public void shouldReturnInternalServerError_whenExceptionIsThrownFromSystemProperties() throws Exception {
  99         String exceptionMessage = "Test exception message from system properties";
 100         String inputJson = "{key1: val1}";
 101         given(systemPropertiesWrapper.getOrDefault("name.1", inputJson)).willThrow(new RuntimeException(exceptionMessage));
 102
 103         mockMvc.perform(get(GET_PROPERTY, "name_1", inputJson)
 104             .contentType(MediaType.APPLICATION_JSON))
 105             .andExpect(status().isInternalServerError())
 106             .andExpect(content().string(ERROR_MSG + exceptionMessage));
 107     }
 108
 109     @Test
 110     public void shouldReturnResponse_whenResponseIsFound() throws Exception {
 111
 112         CategoryParametersResponse categoryParametersResponse =
 113             new CategoryParametersResponse(
 114                 ImmutableMap.of(
 115                     "key1", ImmutableList.of(
 116                         new CategoryParameterOptionRep("testId", "testName"))));
 117
 118         given(service.getCategoryParameters(Family.PARAMETER_STANDARDIZATION)).willReturn(categoryParametersResponse);
 119
 120         mockMvc.perform(get(CATEGORY_PARAMETER)
 121             .param(FAMILY_NAME, "PARAMETER_STANDARDIZATION")
 122             .contentType(MediaType.APPLICATION_JSON))
 123             .andExpect(status().isOk())
 124             .andExpect(content().json(objectMapper.writeValueAsString(categoryParametersResponse)));
 125     }
 126
 127     @Test
 128     public void shouldReturnInternalServerError_whenExceptionIsThrownFromService() throws Exception {
 129         String exceptionMessage = "Test exception message from category parameter service";
 130         given(service.getCategoryParameters(Family.PARAMETER_STANDARDIZATION)).willThrow(new RuntimeException(
 131             exceptionMessage));
 132
 133         mockMvc.perform(get(CATEGORY_PARAMETER)
 134             .param(FAMILY_NAME, "PARAMETER_STANDARDIZATION")
 135             .contentType(MediaType.APPLICATION_JSON))
 136             .andExpect(status().isInternalServerError())
 137             .andExpect(content().string(ERROR_MSG + exceptionMessage));
 138     }
 139 }