Add MaintenanceController JUnits

Issue-ID: VID-319
Change-Id: Iad41d31547ee7ce3f921eeaa4418e45c70ebe43a
Signed-off-by: Joanna Jeremicz <joanna.jeremicz@nokia.com>

1 files changed, 313 insertions, 39 deletions

diff --git a/vid-app-common/src/test/java/org/onap/vid/controllers/MaintenanceControllerTest.java b/vid-app-common/src/test/java/org/onap/vid/controllers/MaintenanceControllerTest.java
index 80c65935e..7bdd6b863 100644
--- a/vid-app-common/src/test/java/org/onap/vid/controllers/MaintenanceControllerTest.java
+++ b/vid-app-common/src/test/java/org/onap/vid/controllers/MaintenanceControllerTest.java
@@ -1,66 +1,340 @@
 package org.onap.vid.controllers;
 
-import javax.servlet.http.HttpServletRequest;
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright © 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Modifications Copyright 2018 Nokia
+ * ================================================================================
+ * 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=========================================================
+ */
 
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.BDDMockito.willThrow;
+import static org.mockito.Matchers.argThat;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.times;
+import static org.onap.vid.model.CategoryParameter.Family.PARAMETER_STANDARDIZATION;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import java.util.Collections;
+import java.util.function.BiFunction;
+import javax.ws.rs.ForbiddenException;
+import org.apache.log4j.BasicConfigurator;
+import org.codehaus.jackson.map.ObjectMapper;
+import org.junit.Before;
 import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentMatcher;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.onap.vid.category.AddCategoryOptionResponse;
 import org.onap.vid.category.AddCategoryOptionsRequest;
 import org.onap.vid.category.CategoryParameterOptionRep;
+import org.onap.vid.category.CategoryParametersResponse;
+import org.onap.vid.model.CategoryParameter;
 import org.onap.vid.model.CategoryParameterOption;
-import org.springframework.http.ResponseEntity;
+import org.onap.vid.services.CategoryParameterService;
+import org.onap.vid.services.CategoryParameterServiceImpl;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.ResultActions;
+import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
 
+@RunWith(MockitoJUnitRunner.class)
 public class MaintenanceControllerTest {
 
-    private MaintenanceController createTestSubject() {
-        return new MaintenanceController();
+    final private String MAINTENANCE_CATEGORY_PATH = "/maintenance/category_parameter";
+    final private String CATEGORY_PARAMETER_PATH = MAINTENANCE_CATEGORY_PATH + "/{name}";
+    final private String DELETE_CATEGORY_PATH = "/maintenance/delete_category_parameter/{name}";
+
+    @Mock
+    private CategoryParameterService service;
+    private MaintenanceController maintenanceController;
+    private MockMvc mockMvc;
+    private ObjectMapper objectMapper;
+
+    @Before
+    public void setUp() {
+        maintenanceController = new MaintenanceController(service);
+        BasicConfigurator.configure();
+        mockMvc = MockMvcBuilders.standaloneSetup(maintenanceController).build();
+        objectMapper = new ObjectMapper();
+    }
+
+    @Test
+    public void addCategoryOptions_shouldReturnMultiStatus_whenErrorsExist() throws Exception {
+        String categoryName = "catName1";
+        AddCategoryOptionsRequest req = new AddCategoryOptionsRequest();
+        req.options = ImmutableList.of("first option", "second option");
+        AddCategoryOptionResponse addCategoryOptionResponse = new AddCategoryOptionResponse(
+            ImmutableList.of("error one", "error two"));
+
+        given(service.createCategoryParameterOptions(eq(categoryName), argThat(requestMatcher(req))))
+            .willReturn(addCategoryOptionResponse);
+
+        prepareRequestExpectations(MockMvcRequestBuilders::post, CATEGORY_PARAMETER_PATH, categoryName,
+            objectMapper.writeValueAsString(req))
+            .andExpect(status().isMultiStatus())
+            .andExpect(
+                content().json(objectMapper
+                    .writeValueAsString(addCategoryOptionResponse)));
+    }
+
+    @Test
+    public void addCategoryOptions_shouldReturnOk_whenNoErrorsExist() throws Exception {
+        String categoryName = "catName2";
+        AddCategoryOptionsRequest req = new AddCategoryOptionsRequest();
+        req.options = ImmutableList.of("first option", "second option", "third option");
+        AddCategoryOptionResponse addCategoryOptionResponse = new AddCategoryOptionResponse(Collections.emptyList());
+
+        given(service.createCategoryParameterOptions(eq(categoryName), argThat(requestMatcher(req))))
+            .willReturn(addCategoryOptionResponse);
+        prepareRequestExpectations(MockMvcRequestBuilders::post, CATEGORY_PARAMETER_PATH, categoryName,
+            objectMapper.writeValueAsString(req))
+            .andExpect(status().isOk())
+            .andExpect(content().json(
+                objectMapper.writeValueAsString(addCategoryOptionResponse)));
+    }
+
+    @Test
+    public void addCategoryOptions_shouldReturnNotFound_whenUnfoundedCategoryExceptionIsThrown() throws Exception {
+        String unfoundedMsg = "unfounded category exception message";
+        String categoryName = "catName3";
+        AddCategoryOptionsRequest req = new AddCategoryOptionsRequest();
+        req.options = ImmutableList.of("first option");
+
+        given(service.createCategoryParameterOptions(eq(categoryName), argThat(requestMatcher(req))))
+            .willThrow(new CategoryParameterServiceImpl.UnfoundedCategoryException(unfoundedMsg));
+
+        prepareRequestExpectations(MockMvcRequestBuilders::post, CATEGORY_PARAMETER_PATH, categoryName,
+            objectMapper.writeValueAsString(req))
+            .andExpect(status().isNotFound())
+            .andExpect(content().json(
+                objectMapper.writeValueAsString(new AddCategoryOptionResponse(ImmutableList.of(unfoundedMsg)))));
+    }
+
+    @Test
+    public void addCategoryOptions_shouldReturnInternalServerError_whenExceptionIsThrown() throws Exception {
+        String categoryName = "catName13";
+        AddCategoryOptionsRequest req = new AddCategoryOptionsRequest();
+        req.options = ImmutableList.of("option second", "first option");
+
+        given(service.createCategoryParameterOptions(eq(categoryName), argThat(requestMatcher(req))))
+            .willThrow(new RuntimeException());
+
+        prepareRequestExpectations(MockMvcRequestBuilders::post, CATEGORY_PARAMETER_PATH, categoryName,
+            objectMapper.writeValueAsString(req))
+            .andExpect(status().isInternalServerError());
+    }
+
+    @Test
+    public void updateNameForOption_shouldReturnMultiStatus_whenErrorsExist() throws Exception {
+        String categoryName = "catName4";
+        CategoryParameterOptionRep categoryParameterOptionRep = new CategoryParameterOptionRep("id1", "name1");
+        AddCategoryOptionResponse addCategoryOptionResponse = new AddCategoryOptionResponse(
+            ImmutableList.of("error one", "error two"));
+
+        given(service
+            .updateCategoryParameterOption(eq(categoryName), argThat(requestMatcher(categoryParameterOptionRep))))
+            .willReturn(addCategoryOptionResponse);
+
+        prepareRequestExpectations(MockMvcRequestBuilders::put, CATEGORY_PARAMETER_PATH, categoryName,
+            objectMapper.writeValueAsString(categoryParameterOptionRep))
+            .andExpect(status().isMultiStatus())
+            .andExpect(
+                content().json(objectMapper
+                    .writeValueAsString(addCategoryOptionResponse)));
     }
 
     @Test
-    public void testAddCategoryOptions() throws Exception {
-        MaintenanceController testSubject;
-        HttpServletRequest request = null;
-        String categoryName = "";
-        AddCategoryOptionsRequest option = null;
-        ResponseEntity result;
+    public void updateNameForOption_shouldReturnOk_whenNoErrorsExist() throws Exception {
+        String categoryName = "catName5";
+        CategoryParameterOptionRep categoryParameterOptionRep = new CategoryParameterOptionRep("id2", "name2");
+        AddCategoryOptionResponse addCategoryOptionResponse = new AddCategoryOptionResponse(Collections.emptyList());
 
-        // default test
-        testSubject = createTestSubject();
-        result = testSubject.addCategoryOptions(request, categoryName, option);
+        given(service
+            .updateCategoryParameterOption(eq(categoryName), argThat(requestMatcher(categoryParameterOptionRep))))
+            .willReturn(addCategoryOptionResponse);
+        prepareRequestExpectations(MockMvcRequestBuilders::put, CATEGORY_PARAMETER_PATH, categoryName,
+            objectMapper.writeValueAsString(categoryParameterOptionRep))
+            .andExpect(status().isOk())
+            .andExpect(content().json(
+                objectMapper.writeValueAsString(addCategoryOptionResponse)));
     }
 
     @Test
-    public void testUpdateNameForOption() throws Exception {
-        MaintenanceController testSubject;
-        HttpServletRequest request = null;
-        String categoryName = "";
-        CategoryParameterOptionRep option = null;
-        ResponseEntity result;
+    public void updateNameForOption_shouldReturnForbidden_whenForbiddenExceptionIsThrown() throws Exception {
+        String categoryName = "catName6";
+        CategoryParameterOptionRep categoryParameterOptionRep = new CategoryParameterOptionRep("id3", "name3");
 
-        // default test
-        testSubject = createTestSubject();
-        result = testSubject.updateNameForOption(request, categoryName, option);
+        given(service
+            .updateCategoryParameterOption(eq(categoryName), argThat(requestMatcher(categoryParameterOptionRep))))
+            .willThrow(new ForbiddenException());
+        prepareRequestExpectations(MockMvcRequestBuilders::put, CATEGORY_PARAMETER_PATH, categoryName,
+            objectMapper.writeValueAsString(categoryParameterOptionRep))
+            .andExpect(status().isForbidden())
+            .andExpect(content().json(
+                objectMapper
+                    .writeValueAsString(new AddCategoryOptionResponse(ImmutableList.of("HTTP 403 Forbidden")))));
     }
 
     @Test
-    public void testGetCategoryParameter() throws Exception {
-        MaintenanceController testSubject;
-        HttpServletRequest request = null;
-        ResponseEntity result;
+    public void updateNameForOption_shouldReturnNotFound_whenUnfoundedIsThrown() throws Exception {
+        String unfoundedOptionMsg = "unfounded category option exception message";
+        String categoryName = "catName7";
+        CategoryParameterOptionRep categoryParameterOptionRep = new CategoryParameterOptionRep("id4", "name4");
+
+        given(service
+            .updateCategoryParameterOption(eq(categoryName), argThat(requestMatcher(categoryParameterOptionRep))))
+            .willThrow(new CategoryParameterServiceImpl.UnfoundedCategoryOptionException(unfoundedOptionMsg));
 
-        // default test
-        testSubject = createTestSubject();
-        result = testSubject.getCategoryParameter(request, null);
+        prepareRequestExpectations(MockMvcRequestBuilders::put, CATEGORY_PARAMETER_PATH, categoryName,
+            objectMapper.writeValueAsString(categoryParameterOptionRep))
+            .andExpect(status().isNotFound())
+            .andExpect(content().json(
+                objectMapper.writeValueAsString(new AddCategoryOptionResponse(ImmutableList.of(unfoundedOptionMsg)))));
     }
 
     @Test
-    public void testDeleteCategoryOption() throws Exception {
-        MaintenanceController testSubject;
-        HttpServletRequest request = null;
-        String categoryName = "";
-        CategoryParameterOption option = null;
-        ResponseEntity result;
-
-        // default test
-        testSubject = createTestSubject();
-        result = testSubject.deleteCategoryOption(request, categoryName, option);
+    public void updateNameForOption_shouldReturnConflict_whenAlreadyExistOptionNameIsThrown() throws Exception {
+        String conflictMsg = "already exists option name exception message";
+        String categoryName = "catName8";
+        CategoryParameterOptionRep categoryParameterOptionRep = new CategoryParameterOptionRep("id5", "name5");
+
+        given(service
+            .updateCategoryParameterOption(eq(categoryName), argThat(requestMatcher(categoryParameterOptionRep))))
+            .willThrow(new CategoryParameterServiceImpl.AlreadyExistOptionNameException(conflictMsg));
+
+        prepareRequestExpectations(MockMvcRequestBuilders::put, CATEGORY_PARAMETER_PATH, categoryName,
+            objectMapper.writeValueAsString(categoryParameterOptionRep))
+            .andExpect(status().isConflict())
+            .andExpect(content().json(
+                objectMapper.writeValueAsString(new AddCategoryOptionResponse(ImmutableList.of(conflictMsg)))));
+    }
+
+    @Test
+    public void updateNameForOption_shouldReturnInternalServerError_whenExceptionIsThrown() throws Exception {
+        String categoryName = "catName18";
+        CategoryParameterOptionRep categoryParameterOptionRep = new CategoryParameterOptionRep("id6", "name6");
+
+        given(service
+            .updateCategoryParameterOption(eq(categoryName), argThat(requestMatcher(categoryParameterOptionRep))))
+            .willThrow(new RuntimeException());
+
+        prepareRequestExpectations(MockMvcRequestBuilders::put, CATEGORY_PARAMETER_PATH, categoryName,
+            objectMapper.writeValueAsString(categoryParameterOptionRep))
+            .andExpect(status().isInternalServerError());
+    }
+
+    @Test
+    public void getCategoryParameter_shouldReturnExistingMap() throws Exception {
+        CategoryParametersResponse categoryParametersResponse =
+            new CategoryParametersResponse(
+                ImmutableMap.of(
+                    "key1", ImmutableList.of(
+                        new CategoryParameterOptionRep("testId", "testName"))));
+
+        given(service.getCategoryParameters(PARAMETER_STANDARDIZATION))
+            .willReturn(categoryParametersResponse);
+
+        mockMvc.perform(get(MAINTENANCE_CATEGORY_PATH)
+            .param("familyName", "PARAMETER_STANDARDIZATION")
+            .accept(MediaType.APPLICATION_JSON))
+            .andExpect(status().isOk())
+            .andExpect(content().json(objectMapper.writeValueAsString(categoryParametersResponse)));
+    }
+
+    @Test
+    public void getCategoryParameter_shouldReturnInternalServerError_whenExceptionIsThrown() throws Exception {
+        given(service.getCategoryParameters(PARAMETER_STANDARDIZATION))
+            .willThrow(new RuntimeException());
+
+        mockMvc.perform(get(MAINTENANCE_CATEGORY_PATH)
+            .param("familyName", "PARAMETER_STANDARDIZATION")
+            .accept(MediaType.APPLICATION_JSON))
+            .andExpect(status().isInternalServerError());
+    }
+
+    @Test
+    public void deleteCategoryOption_shouldReturnOk_whenNoExceptionIsThrown() throws Exception {
+        String categoryName = "catName9";
+        CategoryParameterOption categoryParameterOption = new CategoryParameterOption("id1", "name1",
+            new CategoryParameter());
+
+        prepareRequestExpectations(MockMvcRequestBuilders::delete, DELETE_CATEGORY_PATH, categoryName,
+            objectMapper.writeValueAsString(categoryParameterOption))
+            .andExpect(status().isOk());
+
+        then(service).should(times(1))
+            .deleteCategoryOption(eq(categoryName), argThat(requestMatcher(categoryParameterOption)));
+    }
+
+    @Test
+    public void deleteCategoryOption_shouldReturnNotFound_whenUnfoundedExceptionIsThrown() throws Exception {
+        String unfoundedMsg = "unfounded category exception message";
+        String categoryName = "catName10";
+        CategoryParameterOption categoryParameterOption = new CategoryParameterOption("id2", "name2",
+            new CategoryParameter());
+
+        willThrow(new CategoryParameterServiceImpl.UnfoundedCategoryException(unfoundedMsg))
+            .given(service).deleteCategoryOption(eq(categoryName), argThat(requestMatcher(categoryParameterOption)));
+
+        prepareRequestExpectations(MockMvcRequestBuilders::delete, DELETE_CATEGORY_PATH, categoryName,
+            objectMapper.writeValueAsString(categoryParameterOption))
+            .andExpect(status().isNotFound())
+            .andExpect(content().json(
+                objectMapper.writeValueAsString(new AddCategoryOptionResponse(ImmutableList.of(unfoundedMsg)))));
+    }
+
+    @Test
+    public void deleteCategoryOption_shouldReturnInternalServerError_whenExceptionIsThrown() throws Exception {
+        String categoryName = "catName19";
+        CategoryParameterOption categoryParameterOption = new CategoryParameterOption("id3", "name3",
+            new CategoryParameter());
+
+        willThrow(new RuntimeException()).given(service)
+            .deleteCategoryOption(eq(categoryName), argThat(requestMatcher(categoryParameterOption)));
+
+        prepareRequestExpectations(MockMvcRequestBuilders::delete, DELETE_CATEGORY_PATH, categoryName,
+            objectMapper.writeValueAsString(categoryParameterOption))
+            .andExpect(status().isInternalServerError());
+    }
+
+    private <T> ArgumentMatcher<T> requestMatcher(T t) {
+        return new ArgumentMatcher<T>() {
+            @Override
+            public boolean matches(Object o) {
+                return t.equals(o);
+            }
+        };
+    }
+
+    private ResultActions prepareRequestExpectations(
+        BiFunction<String, String, MockHttpServletRequestBuilder> httpMethod,
+        String path, String name, String jsonContent) throws Exception {
+        return mockMvc.perform(httpMethod.apply(path, name)
+            .contentType(MediaType.APPLICATION_JSON)
+            .content(jsonContent));
     }
 }
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