Java tutorial
/* * LICENCE : CloudUnit is available under the Affero Gnu Public License GPL V3 : https://www.gnu.org/licenses/agpl-3.0.html * but CloudUnit is licensed too under a standard commercial license. * Please contact our sales team if you would like to discuss the specifics of our Enterprise license. * If you are not sure whether the GPL is right for you, * you can always test our software under the GPL and inspect the source code before you contact us * about purchasing a commercial license. * * LEGAL TERMS : "CloudUnit" is a registered trademark of Treeptik and can't be used to endorse * or promote products derived from this project without prior written permission from Treeptik. * Products or services derived from this software may not be called "CloudUnit" * nor may "Treeptik" or similar confusing terms appear in their names without prior written permission. * For any questions, contact us : contact@treeptik.fr */ package cn.org.once.cstack.modules; import cn.org.once.cstack.dto.ModulePortResource; import cn.org.once.cstack.exception.ServiceException; import cn.org.once.cstack.initializer.CloudUnitApplicationContext; import cn.org.once.cstack.model.User; import cn.org.once.cstack.service.UserService; import cn.org.once.cstack.utils.CheckBrokerConnectionUtils; import com.fasterxml.jackson.databind.ObjectMapper; import junit.framework.TestCase; import org.junit.After; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Test; import org.junit.runner.RunWith; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.MediaType; import org.springframework.mock.web.MockHttpSession; import org.springframework.mock.web.MockServletContext; import org.springframework.security.authentication.AuthenticationManager; import org.springframework.security.authentication.UsernamePasswordAuthenticationToken; import org.springframework.security.core.Authentication; import org.springframework.security.core.context.SecurityContext; import org.springframework.security.core.context.SecurityContextHolder; import org.springframework.security.web.context.HttpSessionSecurityContextRepository; import org.springframework.test.context.ActiveProfiles; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.test.context.web.WebAppConfiguration; import org.springframework.test.web.servlet.MockMvc; import org.springframework.test.web.servlet.ResultActions; import org.springframework.test.web.servlet.setup.MockMvcBuilders; import org.springframework.web.context.WebApplicationContext; import javax.inject.Inject; import javax.servlet.Filter; import java.util.Random; import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*; import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; /** * Tests for Module lifecycle */ @RunWith(SpringJUnit4ClassRunner.class) @WebAppConfiguration @ContextConfiguration(classes = { CloudUnitApplicationContext.class, MockServletContext.class }) @ActiveProfiles("integration") public class ModulesControllerTestIT extends TestCase { protected static String applicationName; protected final Logger logger = LoggerFactory.getLogger(ModulesControllerTestIT.class); @Autowired protected WebApplicationContext context; protected MockMvc mockMvc; protected MockHttpSession session; protected String server = "tomcat-8"; protected String module; protected String numberPort; protected String managerPrefix; protected String managerSuffix; protected String managerPageContent; protected String testScriptPath; @Inject private ObjectMapper objectMapper; @Inject private AuthenticationManager authenticationManager; @Autowired private Filter springSecurityFilterChain; @Inject private UserService userService; @Inject private CheckBrokerConnectionUtils checkBrokerConnectionUtils; @BeforeClass public static void initEnv() { applicationName = "app" + new Random().nextInt(100000); } @Before public void setup() throws Exception { logger.info("setup"); this.mockMvc = MockMvcBuilders.webAppContextSetup(context).addFilters(springSecurityFilterChain).build(); User user = null; try { user = userService.findByLogin("johndoe"); } catch (ServiceException e) { logger.error(e.getLocalizedMessage()); } assert user != null; Authentication authentication = new UsernamePasswordAuthenticationToken(user.getLogin(), user.getPassword()); Authentication result = authenticationManager.authenticate(authentication); SecurityContext securityContext = SecurityContextHolder.getContext(); securityContext.setAuthentication(result); session = new MockHttpSession(); String secContextAttr = HttpSessionSecurityContextRepository.SPRING_SECURITY_CONTEXT_KEY; session.setAttribute(secContextAttr, securityContext); } private void createApplication() throws Exception { // create an application server String jsonString = "{\"applicationName\":\"" + applicationName + "\", \"serverName\":\"" + server + "\"}"; mockMvc.perform( post("/application").session(session).contentType(MediaType.APPLICATION_JSON).content(jsonString)) .andExpect(status().isOk()); } @After public void teardown() throws Exception { logger.info("teardown"); SecurityContextHolder.clearContext(); session.invalidate(); } @Test public void test_addTwoModulesThenRemoveApp() throws Exception { createApplication(); requestAddModule("mysql-5-5"); requestAddModule("postgresql-9-5"); deleteApplication(); } private ResultActions deleteApplication() throws Exception { logger.info("Delete application : " + applicationName); return mockMvc.perform( delete("/application/" + applicationName).session(session).contentType(MediaType.APPLICATION_JSON)); } private ResultActions requestPublishPort(Integer id, String number) throws Exception { ModulePortResource request = ModulePortResource.of().withPublishPort(true).build(); String jsonString = objectMapper.writeValueAsString(request); return mockMvc.perform(put("/module/" + id + "/ports/" + number).session(session) .contentType(MediaType.APPLICATION_JSON).content(jsonString)).andDo(print()); } private ResultActions requestAddModule(String module) throws Exception { String jsonString = "{\"applicationName\":\"" + applicationName + "\", \"imageName\":\"" + module + "\"}"; return mockMvc.perform( post("/module").session(session).contentType(MediaType.APPLICATION_JSON).content(jsonString)) .andDo(print()); } private ResultActions requestApplication() throws Exception { return mockMvc.perform( get("/application/" + applicationName).session(session).contentType(MediaType.APPLICATION_JSON)) .andDo(print()); } }