adding catalog-service for mod2
[dcaegen2/platform.git] / mod2 / catalog-service / src / test / java / org / onap / dcaegen2 / platform / mod / web / MicroserviceInstanceControllerTest.java
diff --git a/mod2/catalog-service/src/test/java/org/onap/dcaegen2/platform/mod/web/MicroserviceInstanceControllerTest.java b/mod2/catalog-service/src/test/java/org/onap/dcaegen2/platform/mod/web/MicroserviceInstanceControllerTest.java
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+/*
+ * ============LICENSE_START=======================================================
+ *  org.onap.dcae
+ *  ================================================================================
+ *  Copyright (c) 2020 AT&T Intellectual Property. All rights reserved.
+ *  ================================================================================
+ *  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=========================================================
+ */
+
+package org.onap.dcaegen2.platform.mod.web;
+
+import org.onap.dcaegen2.platform.mod.model.microserviceinstance.MsInstance;
+import org.onap.dcaegen2.platform.mod.model.restapi.MsInstanceRequest;
+import org.onap.dcaegen2.platform.mod.model.restapi.MsInstanceUpdateRequest;
+import org.onap.dcaegen2.platform.mod.objectmothers.BaseMsObjectMother;
+import org.onap.dcaegen2.platform.mod.objectmothers.MsInstanceObjectMother;
+import org.onap.dcaegen2.platform.mod.web.controller.MicroserviceInstanceController;
+import org.onap.dcaegen2.platform.mod.web.service.microserviceinstance.MsInstanceService;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.http.MediaType;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.onap.dcaegen2.platform.mod.objectmothers.MsInstanceObjectMother.*;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.hasSize;
+import static org.mockito.Mockito.*;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.patch;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@ExtendWith(SpringExtension.class)
+@WebMvcTest(MicroserviceInstanceController.class)
+class MicroserviceInstanceControllerTest {
+
+    @MockBean
+    MsInstanceService service;
+
+    @Autowired
+    MockMvc mockMvc;
+
+    @BeforeEach
+    void setUp() {
+    }
+
+    @Test
+    void getAll() throws Exception {
+        MsInstance instance_1 = MsInstance.builder().id("123").build();
+        MsInstance instance_2 = MsInstance.builder().id("345").build();
+
+        when(service.getAll()).thenReturn(Arrays.asList(instance_1,instance_2));
+
+        mockMvc.perform(get("/api/microservice-instance")
+                .contentType(MediaType.APPLICATION_JSON))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$",hasSize(2)));
+        verify(service, times(1)).getAll();
+    }
+
+    @Test
+    void createMsInstance_shouldReturn201AndResponseBody() throws Exception {
+
+        MsInstanceRequest request = getMsInstanceMockRequest();
+        MsInstance msInstance = createMsInstance();
+
+        when(service.createMicroserviceInstance(BaseMsObjectMother.BASE_MS_NAME, request)).thenReturn(msInstance);
+
+        mockMvc.perform(MockMvcRequestBuilders.post("/api/microservice-instance/"+ BaseMsObjectMother.BASE_MS_NAME)
+                            .contentType(MediaType.APPLICATION_JSON)
+                            .content(BaseMsObjectMother.asJsonString(request)).accept(MediaType.APPLICATION_JSON))
+                            .andExpect(status().isCreated())
+                            .andExpect(jsonPath("$.name",equalTo(MS_INSTANCE_NAME)));
+
+        verify(service, times(1)).createMicroserviceInstance(BaseMsObjectMother.BASE_MS_NAME,request);
+    }
+
+    @Test
+    void patchMsInstance_shouldReturn204NoContent() throws Exception{
+        //given
+        String updatedVersion = "updatedVersion";
+        String updatedRelease = "updatedRelease";
+
+        MsInstance mockedMsInstance = prepareMockMsInstance(updatedVersion, updatedRelease);
+        String msInstanceId = mockedMsInstance.getId();
+
+        MsInstanceUpdateRequest updateRequest = prepareMsInstanceUpdateRequest(updatedVersion, updatedRelease);
+
+       when(service.updateMsInstance(updateRequest, msInstanceId)).thenReturn(mockedMsInstance);
+
+       mockMvc.perform(patch("/api/microservice-instance/" + msInstanceId)
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(BaseMsObjectMother.asJsonString(updateRequest)))
+                        .andExpect(status().isOk())
+                        .andExpect(jsonPath("$.release", equalTo(updatedRelease)))
+                        .andExpect(jsonPath("$.version", equalTo(updatedVersion)))
+                        .andExpect(jsonPath("$.metadata.scrumLead", equalTo("updatedScrumLead")));
+
+       verify(service, times(1)).updateMsInstance(updateRequest, msInstanceId);
+    }
+
+    private MsInstanceUpdateRequest prepareMsInstanceUpdateRequest(String updatedVersion, String updatedRelease) {
+        MsInstanceUpdateRequest updateRequest = new MsInstanceUpdateRequest();
+        updateRequest.setRelease(updatedRelease);
+        updateRequest.setVersion(updatedVersion);
+        updateRequest.setMetadata(prepareMetadataToBeUpdated());
+        return updateRequest;
+    }
+
+    private Map<String, Object> prepareMetadataToBeUpdated() {
+        Map<String, Object> metadata = new HashMap<>();
+        metadata.put("scrumLead", "updatedScrumLead");
+        return metadata;
+    }
+
+    private MsInstance prepareMockMsInstance(String updatedVersion, String updatedRelease) {
+        MsInstance msInstanceToBeUpdated = MsInstanceObjectMother.createMsInstance();
+        msInstanceToBeUpdated.setVersion(updatedVersion);
+        msInstanceToBeUpdated.setRelease(updatedRelease);
+        msInstanceToBeUpdated.getMetadata().put("scrumLead", "updatedScrumLead");
+        return msInstanceToBeUpdated;
+    }
+
+}
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