Java tutorial
/** * Copyright 2010-2014 Ralph Schaer <ralphschaer@gmail.com> * * 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 ch.ralscha.extdirectspring.controller; import static org.fest.assertions.api.Assertions.assertThat; import java.io.IOException; import java.math.BigDecimal; import java.util.ArrayList; import java.util.Calendar; import java.util.Collections; import java.util.GregorianCalendar; import java.util.List; import java.util.Locale; import java.util.Map; import javax.servlet.http.Cookie; import org.joda.time.DateTime; import org.joda.time.format.ISODateTimeFormat; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.HttpHeaders; 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.setup.MockMvcBuilders; import org.springframework.web.context.WebApplicationContext; import ch.ralscha.extdirectspring.provider.FormInfo; import ch.ralscha.extdirectspring.provider.RemoteProviderSimple.BusinessObject; import ch.ralscha.extdirectspring.provider.Row; import com.fasterxml.jackson.databind.ObjectMapper; @RunWith(SpringJUnit4ClassRunner.class) @WebAppConfiguration @ContextConfiguration("classpath:/testApplicationContext.xml") public class RouterControllerSimpleTest { @Autowired private WebApplicationContext wac; private MockMvc mockMvc; @BeforeClass public static void beforeTest() { Locale.setDefault(Locale.US); } @Before public void setupMockMvc() throws Exception { mockMvc = MockMvcBuilders.webAppContextSetup(wac).build(); } @Test public void testBeanNotFound() { ControllerUtil.sendAndReceive(mockMvc, "remoteProvider", "method1", null, null, 3, 2.5, "string.param"); } @Test public void testMethodNotFound() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method4", null, null, 3, 2.5, "string.param"); } @Test public void testNoParameters() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method1", "method1() called"); } @Test public void testNoParametersWithRequestParameter() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method1", "method1() called", 1, "requestparameter"); } @Test public void testNoParameters2() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method2", "method2() called"); } @Test public void testWithParameters() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method3", "method3() called-1-3.1-requestParameter", 1, 3.1, "requestParameter"); } @Test public void testWithParametersWithTypeConversion() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method3", "method3() called-10-4.2-20", "10", "4.2", 20); } @Test public void testWithParametersNoRequestParameter() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method3", null); } @Test public void testResultTrue() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method5", Boolean.TRUE, "ralph"); } @Test public void testResultFalse() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method5", Boolean.FALSE, "joe"); } @Test public void testResultNull() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method5", Void.TYPE, "martin"); } @Test public void testIntParameterAndResult() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method6", 30, 10, 20); } @Test public void testIntParameterAndResultWithTypeConversion() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method6", 70, "30", "40"); } @Test public void testResultStringNull() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method7", Void.TYPE); } @Test public void testReturnsObject() { FormInfo info = (FormInfo) ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method8", FormInfo.class, 7.34); assertThat(info.getBack()).isEqualTo(7.34); assertThat(info.isAdmin()).isEqualTo(false); assertThat(info.getAge()).isEqualTo(32); assertThat(info.getName()).isEqualTo("John"); assertThat(info.getSalary()).isEqualTo(new BigDecimal("8720.2")); assertThat(info.getBirthday()).isEqualTo(new GregorianCalendar(1986, Calendar.JULY, 22).getTime()); } @Test public void testSupportedArguments() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method9", 42); } @Test public void testTypeConversion() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method10", "method10() called-true-c-ACTIVE-14-21-3.14-10.01-1-2", "true", "c", "ACTIVE", "14", "21", "3.14", "10.01", "1", "2"); } @Test public void testMixParameterAndSupportedParameters() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method13", "method13() called-true-c-ACTIVE-14-21-3.14-10.01-1-2", "true", "c", "ACTIVE", "14", "21", "3.14", "10.01", "1", "2"); } @Test @SuppressWarnings("unchecked") public void testWithConversion() throws IOException { DateTime today = new DateTime(); Map<String, Object> resultMap = (Map<String, Object>) ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method14", Map.class, ISODateTimeFormat.dateTime().print(today), "normalParameter", ISODateTimeFormat.date().print(today), "99.9%"); assertThat(resultMap.get("endDate")).isEqualTo(today.getMillis()); ObjectMapper mapper = new ObjectMapper(); Map<String, Object> expectedValue = mapper.readValue(mapper.writeValueAsString(today.toLocalDate()), Map.class); assertThat((Map<String, Object>) resultMap.get("jodaLocalDate")).isEqualTo(expectedValue); assertThat(resultMap.get("percent")).isEqualTo(0.999); assertThat(resultMap.get("normalParameter")).isEqualTo("normalParameter"); assertThat(resultMap.get("remoteAddr")).isEqualTo("127.0.0.1"); } @Test public void testTypeConversionWithObjects() { Row aRow = new Row(104, "myRow", true, "100.45"); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method12", "Row [id=104, name=myRow, admin=true, salary=100.45]", aRow); } @Test public void methodRequiredHeaderWithoutValue() throws Exception { HttpHeaders headers = new HttpHeaders(); headers.add("header", "headerValue"); ControllerUtil.sendAndReceive(mockMvc, headers, "remoteProviderSimple", "method15", "1;v;headerValue", 1, "v"); } @Test public void methodRequiredHeaderWithValue() throws Exception { HttpHeaders headers = new HttpHeaders(); headers.add("header", "headerValue"); headers.add("anotherName", "headerValue1"); headers.add("anotherName", "headerValue2"); ControllerUtil.sendAndReceive(mockMvc, headers, "remoteProviderSimple", "method16", "11;headerValue1", 11); } @Test public void methodRequiredHeaderWithValueAndDefault1() throws Exception { HttpHeaders headers = new HttpHeaders(); headers.add("header", "headerValue"); headers.add("anotherName", "headerValue1"); ControllerUtil.sendAndReceive(mockMvc, headers, "remoteProviderSimple", "method17", "headerValue1"); } @Test public void methodRequiredHeaderWithValueAndDefault2() throws Exception { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method17", "default"); } @Test public void methodOptionalHeaderWithoutValueAndDefault1() throws Exception { HttpHeaders headers = new HttpHeaders(); headers.add("header", "headerValue"); ControllerUtil.sendAndReceiveWithSession(mockMvc, headers, "remoteProviderSimple", "method18", "headerValue"); } @Test public void methodOptionalHeaderWithoutValueAndDefault2() throws Exception { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method18", "default"); } @Test public void methodMultipleHeaders1() throws Exception { HttpHeaders headers = new HttpHeaders(); headers.add("last", "lastHeader"); ControllerUtil.sendAndReceive(mockMvc, headers, "remoteProviderSimple", "method19", "100;default1;default2;lastHeader", 100); } @Test public void methodMultipleHeaders2() throws Exception { HttpHeaders headers = new HttpHeaders(); headers.add("last", "lastHeader"); headers.add("header2", "2ndHeader"); ControllerUtil.sendAndReceive(mockMvc, headers, "remoteProviderSimple", "method19", "100;default1;2ndHeader;lastHeader", 100); } @Test public void methodMultipleHeaders3() throws Exception { HttpHeaders headers = new HttpHeaders(); headers.add("last", "last"); headers.add("header1", "1st"); headers.add("header2", "2nd"); ControllerUtil.sendAndReceive(mockMvc, headers, "remoteProviderSimple", "method19", "100;1st;2nd;last", 100); } @Test public void methodHeaderWithConversion() throws Exception { HttpHeaders headers = new HttpHeaders(); headers.add("intHeader", "2"); headers.add("booleanHeader", "true"); ControllerUtil.sendAndReceive(mockMvc, headers, "remoteProviderSimple", "method20", "2;true"); ControllerUtil.sendAndReceiveWithSession(mockMvc, headers, "remoteProviderSimple", "method20", "2;true"); } @Test public void methodWithSimpleCollections() throws Exception { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method21", "Ralph;one-two-;10", "Ralph", new String[] { "one", "two" }, 10); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method21", "Ralph;one-;11", "Ralph", new String[] { "one" }, 11); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method21", "Ralph;;12", "Ralph", new String[] {}, 12); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method21", "Ralph;;13", "Ralph", null, 13); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method22", "aStr;1+2+;20", "aStr", new int[] { 1, 2 }, 20); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method22", "aStr;1+2+3+;21", "aStr", new int[] { 3, 1, 2 }, 21); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method22", "aStr;3+;22", "aStr", new int[] { 3 }, 22); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method22", "aStr;;23", "aStr", new int[] {}, 23); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method22", "aStr;;24", "aStr", null, 24); } @Test public void methodWithSimpleArrays() throws Exception { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method23", "Ralph;one-two-;10", "Ralph", new String[] { "one", "two" }, 10); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method23", "Ralph;one-;11", "Ralph", new String[] { "one" }, 11); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method23", "Ralph;;12", "Ralph", new String[] {}, 12); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method23", "Ralph;;13", "Ralph", null, 13); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method24", "aStr;1+2+;20", "aStr", 20, new int[] { 1, 2 }); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method24", "aStr;3+1+2+;21", "aStr", 21, new int[] { 3, 1, 2 }); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method24", "aStr;3+;22", "aStr", 22, new int[] { 3 }); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method24", "aStr;;23", "aStr", 23, new int[] {}); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method24", "aStr;;24", "aStr", 24, null); } @Test public void methodWithComplexCollections() throws Exception { BusinessObject bo1 = new BusinessObject(1, "one", new BigDecimal("1.11")); BusinessObject bo2 = new BusinessObject(2, "two", new BigDecimal("2.22")); BusinessObject bo3 = new BusinessObject(3, "three", new BigDecimal("3.33")); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method25", "a;" + bo1.toString() + "-;1", "a", new BusinessObject[] { bo1 }, 1); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method25", "b;" + bo1 + "-" + bo2 + "-" + bo3 + "-;2", "b", new BusinessObject[] { bo1, bo2, bo3 }, 2); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method25", "c;;3", "c", new BusinessObject[] {}, 3); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method25", "d;;3", "d", null, 3); } @Test public void methodWithComplexArrays() throws Exception { BusinessObject bo1 = new BusinessObject(4, "four", new BigDecimal("4.44")); BusinessObject bo2 = new BusinessObject(5, "five", new BigDecimal("5.55")); BusinessObject bo3 = new BusinessObject(6, "six", new BigDecimal("6.66")); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method26", "e;" + bo1.toString() + "-;4", "e", new BusinessObject[] { bo1 }, 4); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method26", "f;" + bo1 + "-" + bo2 + "-" + bo3 + "-;5", "f", new BusinessObject[] { bo1, bo2, bo3 }, 5); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method26", "g;;6", "g", new BusinessObject[] {}, 6); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "method26", "h;;7", "h", null, 7); } @Test public void methodWithRequiredCookieValue() { List<Cookie> cookies = new ArrayList<Cookie>(); cookies.add(new Cookie("intCookie", "1")); cookies.add(new Cookie("booleanCookie", "true")); ControllerUtil.sendAndReceive(mockMvc, null, cookies, "remoteProviderSimple", "method27", "1;true", (Object[]) null); ControllerUtil.sendAndReceive(mockMvc, null, null, "remoteProviderSimple", "method27", null, (Object[]) null); } @Test public void methodWithNonRequiredAndDefaultValueCookieValue() { ControllerUtil.sendAndReceive(mockMvc, null, null, "remoteProviderSimple", "method28", "theDefaultValue", (Object[]) null); ControllerUtil.sendAndReceive(mockMvc, null, Collections.singletonList(new Cookie("stringCookie", "str")), "remoteProviderSimple", "method28", "str", (Object[]) null); } @Test public void methodWithDifferentNameCookieValue() { ControllerUtil.sendAndReceive(mockMvc, null, Collections.singletonList(new Cookie("nameOfTheCookie", "cookieValue")), "remoteProviderSimple", "method29", "cookieValue", (Object[]) null); ControllerUtil.sendAndReceive(mockMvc, null, null, "remoteProviderSimple", "method29", null, (Object[]) null); } @Test public void methodWithNonRequiredCookieValue() { ControllerUtil.sendAndReceive(mockMvc, null, Collections.singletonList(new Cookie("stringCookie", "aString")), "remoteProviderSimple", "method30", "aString", (Object[]) null); ControllerUtil.sendAndReceive(mockMvc, null, null, "remoteProviderSimple", "method30", Void.TYPE, (Object[]) null); } @Test public void methodWithOptional() { ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "methodWithOptional", "default value", (Object) null); ControllerUtil.sendAndReceive(mockMvc, "remoteProviderSimple", "methodWithOptional", "one", "one"); } }