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

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