119 lines
4.2 KiB
Java
119 lines
4.2 KiB
Java
package com.baeldung.activitiwithspring;
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import com.baeldung.activitiwithspring.TaskRepresentation;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import org.activiti.engine.RuntimeService;
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import org.activiti.engine.runtime.ProcessInstance;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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import org.springframework.test.context.web.WebAppConfiguration;
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import org.springframework.test.web.servlet.MockMvc;
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import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
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import org.springframework.test.web.servlet.setup.MockMvcBuilders;
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import org.springframework.web.context.WebApplicationContext;
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import java.util.Arrays;
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import java.util.List;
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import static org.junit.Assert.assertEquals;
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@RunWith(SpringJUnit4ClassRunner.class)
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@WebAppConfiguration
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@SpringBootTest
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public class ActivitiControllerIntegrationTest {
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private static final Logger logger = LoggerFactory.getLogger(ActivitiControllerIntegrationTest.class);
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private MockMvc mockMvc;
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@Autowired
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private WebApplicationContext wac;
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@Autowired
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RuntimeService runtimeService;
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@Before
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public void setUp() {
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this.mockMvc = MockMvcBuilders.webAppContextSetup(this.wac)
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.build();
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for (ProcessInstance instance : runtimeService.createProcessInstanceQuery()
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.list()) {
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runtimeService.deleteProcessInstance(instance.getId(), "Reset Processes");
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}
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}
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@Test
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public void givenProcess_whenStartProcess_thenIncreaseInProcessInstanceCount() throws Exception {
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String responseBody = this.mockMvc.perform(MockMvcRequestBuilders.get("/start-process"))
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.andReturn()
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.getResponse()
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.getContentAsString();
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assertEquals("Process started. Number of currently running process instances = 1", responseBody);
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responseBody = this.mockMvc.perform(MockMvcRequestBuilders.get("/start-process"))
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.andReturn()
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.getResponse()
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.getContentAsString();
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assertEquals("Process started. Number of currently running process instances = 2", responseBody);
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responseBody = this.mockMvc.perform(MockMvcRequestBuilders.get("/start-process"))
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.andReturn()
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.getResponse()
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.getContentAsString();
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assertEquals("Process started. Number of currently running process instances = 3", responseBody);
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}
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@Test
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public void givenProcess_whenProcessInstance_thenReceivedRunningTask() throws Exception {
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this.mockMvc.perform(MockMvcRequestBuilders.get("/start-process"))
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.andReturn()
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.getResponse();
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ProcessInstance pi = runtimeService.createProcessInstanceQuery()
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.orderByProcessInstanceId()
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.desc()
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.list()
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.get(0);
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logger.info("process instance = " + pi.getId());
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String responseBody = this.mockMvc.perform(MockMvcRequestBuilders.get("/get-tasks/" + pi.getId()))
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.andReturn()
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.getResponse()
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.getContentAsString();
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ObjectMapper mapper = new ObjectMapper();
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List<TaskRepresentation> tasks = Arrays.asList(mapper.readValue(responseBody, TaskRepresentation[].class));
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assertEquals(1, tasks.size());
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assertEquals("A", tasks.get(0).getName());
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}
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@Test
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public void givenProcess_whenCompleteTaskA_thenReceivedNextTask() throws Exception {
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this.mockMvc.perform(MockMvcRequestBuilders.get("/start-process"))
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.andReturn()
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.getResponse();
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ProcessInstance pi = runtimeService.createProcessInstanceQuery()
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.orderByProcessInstanceId()
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.desc()
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.list()
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.get(0);
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logger.info("process instance = " + pi.getId());
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this.mockMvc.perform(MockMvcRequestBuilders.get("/complete-task-A/" + pi.getId()))
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.andReturn()
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.getResponse()
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.getContentAsString();
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List<ProcessInstance> list = runtimeService.createProcessInstanceQuery().list();
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assertEquals(0, list.size());
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}
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}
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