彈簧MockMVC如何嘲笑@RequestParam日期類型

Question

我有一個代碼來測試如下：

@RequestMapping(value = "/prepareLic", method = {RequestMethod.GET}) 
    public @ResponseBody 
    String prepareLice(HttpServletRequest request, @RequestParam String test1, @RequestParam String test2, @RequestParam String test3, @RequestParam String test4, @RequestParam Date liPrintDate, @RequestParam String test5, @RequestParam String test6, @RequestParam String test7) throws NSException, SQLException, ParseException { 
     ... 
     return new Gson().toJson(jsonResponse); 
    } 

單元測試下面定義：

mockMvc.perform(get("/prepareLic").param("test1", "12").param("test2" ,"cpomName").param("test3", "123").param("test4", "signeeName"). 
      param("liPrintDate", "22/09/2015").param("test5", "12").param("test6", "O2").param("test7", "12")).andDo(print()) 
      .andExpect(status().isOk() 
      ); 

當我執行上述單元測試以下錯誤顯示爲：

 Running com.ApControllerTest 
log4j:WARN No appenders could be found for logger (org.springframework.core.env.StandardEnvironment). 
log4j:WARN Please initialize the log4j system properly. 

MockHttpServletRequest: 
     HTTP Method = GET 
     Request URI = /prepareLice 
      Parameters = {test1=[test1], test2=[test2], test3=[test3], test4=[test4], liPrintDate =[22/09/2015], test6=[test6], test7=[test7], test8=[test8]} 
      Headers = {} 

      Handler: 
       Type =com.ApController 
       Method = public java.lang.Stringcom.ApController.prepareLice(javax.servlet.http.HttpServletRequest,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.util.Date,java.lang.String,java.lang.String,java.lang.String) throws com.dummy.util.NSException,java.sql.SQLException,java.text.ParseException 

    Resolved Exception: 
       Type = org.springframework.beans.TypeMismatchException 

     ModelAndView: 
      View name = null 
       View = null 
       Model = null 

      FlashMap: 

MockHttpServletResponse: 
       Status = 400 
     Error message = null 
      Headers = {} 
     Content type = null 
       Body = 
     Forwarded URL = null 
     Redirected URL = null 
      Cookies = [] 
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 6.056 sec <<< FAILURE! - in com.ApControllerTest 
prepareLiceTest(com.ApControllerTest) Time elapsed: 2.406 sec <<< FAILURE! 
java.lang.AssertionError: Status expected:<200> but was:<400> 
    at com.ApControllerTest.prepareLiceTest(ApControllerTest.java:1606) 


Results : 

Failed tests: 
    ApControllerTest.prepareLiceTest:1606 Status expected:<200> but was:<400> 

Tests run: 1, Failures: 1, Errors: 0, Skipped: 0 

------------------------------------------------------------------------ 
BUILD FAILURE 
------------------------------------------------------------------------ 

由於liPrintDate是日期對象，但在上面的測試中觸發該異常被定義爲一個字符串。

請看以下的進口：

import com.google.gson.Gson; 
import com.google.gson.GsonBuilder; 
import com.google.gson.JsonArray; 
import com.google.gson.JsonElement; 
import com.google.gson.JsonParser; 

import java.io.IOException; 
import java.io.InputStream; 
import java.math.BigDecimal; 
import java.security.Principal; 
import java.sql.SQLException; 
import java.text.ParseException; 
import java.text.SimpleDateFormat; 
import java.util.ArrayList; 
import java.util.Calendar; 
import java.util.Date; 
import java.util.Enumeration; 
import java.util.GregorianCalendar; 
import java.util.HashMap; 
import java.util.HashSet; 
import java.util.Iterator; 
import java.util.LinkedHashMap; 
import java.util.List; 
import java.util.Locale; 
import java.util.Map; 
import java.util.Properties; 
import java.util.Set; 
import java.util.Vector; 
import java.util.logging.Level; 
import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 
import net.sf.jasperreports.engine.JRDataSource; 
import net.sf.jasperreports.engine.JRException; 
import net.sf.jasperreports.engine.JasperCompileManager; 
import net.sf.jasperreports.engine.JasperReport; 
import net.sf.jasperreports.engine.data.JRBeanCollectionDataSource; 
import net.sf.jasperreports.engine.design.JasperDesign; 
import net.sf.jasperreports.engine.xml.JRXmlLoader; 
import org.apache.commons.collections.FactoryUtils; 
import org.apache.commons.collections.list.LazyList; 
import org.apache.commons.lang.StringUtils; 
import org.apache.log4j.Logger; 
import org.apache.poi.util.IOUtils; 
import org.owasp.esapi.ESAPI; 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.beans.propertyeditors.CustomDateEditor; 
import org.springframework.beans.support.PagedListHolder; 
import org.springframework.context.MessageSource; 
import org.springframework.format.annotation.DateTimeFormat; 
import org.springframework.security.core.context.SecurityContextHolder; 
import org.springframework.stereotype.Controller; 
import org.springframework.ui.ModelMap; 
import org.springframework.validation.BindingResult; 
import org.springframework.validation.ObjectError; 
import org.springframework.web.bind.WebDataBinder; 
import org.springframework.web.bind.annotation.InitBinder; 
import org.springframework.web.bind.annotation.ModelAttribute; 
import org.springframework.web.bind.annotation.PathVariable; 
import org.springframework.web.bind.annotation.RequestMapping; 
import org.springframework.web.bind.annotation.RequestMethod; 
import org.springframework.web.bind.annotation.RequestParam; 
import org.springframework.web.bind.annotation.ResponseBody; 
import org.springframework.web.context.request.RequestContextHolder; 
import org.springframework.web.servlet.ModelAndView; 
import org.springframework.web.servlet.mvc.support.RedirectAttributes; 

我如何定義liPrintDate爲日期在上述單元測試，因爲.PARAM只需字符串？

在此先感謝您的任何建議。

Answer 1

嘗試限定用於RequestParam

@RequestMapping(value = "/prepareLic", method = {RequestMethod.GET}) 
    public @ResponseBody 
    String prepareLice(HttpServletRequest request, @RequestParam String test1, 
    @RequestParam String test2, @RequestParam String test3, @RequestParam String test4, 
    @RequestParam @DateTimeFormat(pattern="dd/MM/yyyy") Date liPrintDate, 
    @RequestParam String test5, @RequestParam String test6, @RequestParam String test7) 
     throws NSException, SQLException, ParseException { 
     ... 
     return new Gson().toJson(jsonResponse); 
    }