Java tutorial
/* * Copyright 2013 the original author or authors. * * 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. */ package com.exp.tracker.services.impl; import java.util.ArrayList; import java.util.Calendar; import java.util.Date; import java.util.List; import org.junit.Assert; import org.junit.Before; import org.junit.Test; //import org.primefaces.context.RequestContext; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.binding.mapping.MappingResult; import org.springframework.binding.mapping.MappingResults; import org.springframework.binding.mapping.impl.DefaultMappingResults; import org.springframework.binding.validation.ValidationContext; import org.springframework.context.ApplicationContext; import org.springframework.security.authentication.UsernamePasswordAuthenticationToken; import org.springframework.security.core.Authentication; import org.springframework.security.core.context.SecurityContextHolder; import org.springframework.security.core.userdetails.UserDetails; import org.springframework.security.core.userdetails.jdbc.JdbcDaoImpl; import org.springframework.webflow.execution.RequestContext; import org.springframework.webflow.test.MockExternalContext; import org.springframework.webflow.test.MockRequestContext; import org.springframework.webflow.validation.DefaultValidationContext; import com.exp.tracker.data.model.ExpenseDetail; import com.exp.tracker.data.model.ExpenseSearchCriteria; import com.exp.tracker.data.model.SettlementBean; import com.exp.tracker.data.model.UserBean; import com.exp.tracker.data.model.UserShare; import com.exp.tracker.services.api.ExpenseService; import com.exp.tracker.services.api.UserService; public class JpaExpenseServiceTests extends AbstractExpenseTrackerBaseTest { static JdbcDaoImpl userDetailService; @Autowired private ExpenseService expenseService; @Autowired private UserService userService; @Autowired ApplicationContext ctx; private RequestContext rCtx; private ExpenseDetail expenseDetail; @Before public void setup() { userDetailService = ctx.getBean(JdbcDaoImpl.class); UserDetails userDetails = userDetailService.loadUserByUsername("Admin"); Authentication authToken = new UsernamePasswordAuthenticationToken(userDetails.getUsername(), userDetails.getPassword(), userDetails.getAuthorities()); SecurityContextHolder.getContext().setAuthentication(authToken); rCtx = new MockRequestContext(); MockExternalContext ec = new MockExternalContext(); ec.setCurrentUser("Admin"); ((MockRequestContext) rCtx).setExternalContext(ec); // Add 1st user UserBean ub1 = new UserBean(); ub1.setEmailId("a@b.com"); ub1.setEnabled(true); ub1.setFirstName("Test1"); ub1.setLastName("User1"); ub1.setMiddleInit("1"); ub1.setPassword("password"); ub1.setUsername("testuser1"); UserBean userBean1 = userService.addUser(ub1, rCtx); Assert.assertNotNull("Failed to create user1. Why", userBean1); // // Add 1st user UserBean ub2 = new UserBean(); ub2.setEmailId("a@b.com"); ub2.setEnabled(true); ub2.setFirstName("Test2"); ub2.setLastName("User2"); ub2.setMiddleInit("2"); ub2.setPassword("password"); ub2.setUsername("testuser2"); UserBean userBean2 = userService.addUser(ub2, rCtx); Assert.assertNotNull("Failed to create user2", userBean2); // Setup an expense ExpenseDetail ed = new ExpenseDetail(); ed.setAmount(20.0F); ed.setCategory("Somecategory"); ed.setCreatedBy("Admin"); ed.setDate(new Date()); ed.setDescription("Some Expense"); ed.setPaidBy("testuser1"); ed.setSettlementId(null); // now set shares UserShare us1 = new UserShare("testuser1", 10.0F, 0.0F, true); UserShare us2 = new UserShare("testuser2", 10.0F, 0.0F, true); ed.getUserShares().add(us1); ed.getUserShares().add(us2); // expenseDetail = ed; } @Test public void expenseRelatedTests() { // Check if expense was saved earlier Assert.assertNotNull("Expense detail is null", expenseDetail); // start //RequestContext requestContext = new MockRequestContext();//MockRequestContext(); // // MockExternalContext ec = new MockExternalContext(); // ec.setCurrentUser("Admin"); // ((MockRequestContext) requestContext).setExternalContext(ec); MappingResults mResults = new DefaultMappingResults(null, null, new ArrayList<MappingResult>()); ValidationContext vc = new DefaultValidationContext(rCtx, "calcShares", mResults); expenseDetail.validateEnterExpenseDetail(vc); // try with next vc = new DefaultValidationContext(rCtx, "next", mResults); expenseDetail.setOverrideSharesFlag(true); expenseDetail.validateEnterExpenseDetail(vc); // end int result = expenseService.saveExpense(expenseDetail); Assert.assertTrue("Failed to save expense.", result == 0); // Search for expenses in a date range ExpenseSearchCriteria esc = new ExpenseSearchCriteria(); Date today = new Date(); Calendar cal1 = Calendar.getInstance(); cal1.setTime(today); cal1.add(Calendar.DAY_OF_MONTH, -1); Date yesterday = cal1.getTime(); // Calendar cal2 = Calendar.getInstance(); cal2.setTime(today); cal2.add(Calendar.DAY_OF_MONTH, 1); Date tomorrow = cal2.getTime(); // esc.setEndDate(tomorrow); esc.setStartDate(yesterday); List<ExpenseDetail> expenses = expenseService.getExpenses(esc); Assert.assertNotNull("Failed to get expenses", expenses); int i = expenses.size(); Assert.assertTrue("Expected exactly 1 expense.", i == 1); // Locate a specific expense by id ExpenseDetail ee = expenses.get(0); ExpenseDetail ed = expenseService.getExpenseById(ee.getId()); Assert.assertNotNull("Failed to get expensedetail", ed); // Edit record ed.setEditMode(true); ed.setCategory("New category"); int resultR = expenseService.saveExpense(ed); Assert.assertTrue("Failed to edit expense.", resultR == 0); // Locate expense detail bean ExpenseDetail ed1 = expenseService.getExpenseDetailBeanById(ee.getId()); Assert.assertNotNull("Failed to get expensedetailbean", ed1); // Get unsettled expenses SettlementBean sb = new SettlementBean(); sb.setStartDate(yesterday); sb.setEndDate(tomorrow); List<ExpenseDetail> ex2 = expenseService.getUnsettledExpenses(sb); Assert.assertNotNull("Failed to get unsettled expenses", ex2); Assert.assertTrue("Expected exactly 1 expense to settle.", ex2.size() == 1); // Delete expense int delresult = expenseService.deleteExpenseById(ee.getId(), rCtx); Assert.assertTrue("Failed to delete expense", delresult == 0); // get expense for null user id expenseService.getExpenseDetailBeanById(null); } }