用于存储过程支持的测试数据库

Question

我正在使用带有存储过程的Oracle数据库的项目。我是junit的单元测试。

我想要做的是使用嵌入式数据库来模拟Oracle数据库。但是，应用程序正在使用对存储过程的调用。存储过程需要两个变量并输出15.

通过对充满测试数据的表进行简单查询来模拟此存储过程会很简单。

什么嵌入式数据库可用于模拟此功能？

web_services.search_registrants(
    cert_nbr_in => :cert_nbr_in, 
    last_4_ssn_in => :last_4_ssn_in, 
    status_out => :status_out, 
    cert_nbr_out => :cert_nbr_out, 
    last_4_ssn_out => :last_4_ssn_out, 
    last_name_out => :last_name_out, 
    first_name_out => :first_name_out, 
    mid_name_out => :mid_name_out, 
    email_addr_out => :email_addr_out, 
    st_address1_out => :st_address1_out, 
    st_address2_out => :st_address2_out, 
    city_out => :city_out, 
    state_out => :state_out, 
    zip_code_out => :zip_code_out, 
    home_phone_out => :home_phone_out, 
    work_phone_out => :work_phone_out, 
    cell_phone_out => :cell_phone_out); 

这是java代码，可以很好地对付Oracle。

public Applicant find(String certNumber, String last4Ssn) { 

    Connection conn = null; 
    CallableStatement cs = null; 
    Applicant applicant = null; 

    try { 
     try { 
      conn = this.getConnection(); 

      cs = conn.prepareCall(
        "{call NARS.web_services.search_registrants(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)}") ; 

      cs.setString("CERT_NBR_IN", certNumber); 
      cs.setString("LAST_4_SSN_IN", last4Ssn); 
      cs.registerOutParameter("STATUS_OUT", Types.VARCHAR); 
      cs.registerOutParameter("CERT_NBR_OUT", Types.VARCHAR); 
      cs.registerOutParameter("LAST_4_SSN_OUT", Types.VARCHAR); 
      cs.registerOutParameter("LAST_NAME_OUT", Types.VARCHAR); 
      cs.registerOutParameter("FIRST_NAME_OUT", Types.VARCHAR); 
      cs.registerOutParameter("MID_NAME_OUT", Types.VARCHAR); 
      cs.registerOutParameter("EMAIL_ADDR_OUT", Types.VARCHAR); 
      cs.registerOutParameter("ST_ADDRESS1_OUT", Types.VARCHAR); 
      cs.registerOutParameter("ST_ADDRESS2_OUT", Types.VARCHAR); 
      cs.registerOutParameter("CITY_OUT", Types.VARCHAR); 
      cs.registerOutParameter("STATE_OUT", Types.VARCHAR); 
      cs.registerOutParameter("ZIP_CODE_OUT", Types.VARCHAR); 
      cs.registerOutParameter("HOME_PHONE_OUT", Types.VARCHAR); 
      cs.registerOutParameter("WORK_PHONE_OUT", Types.VARCHAR); 
      cs.registerOutParameter("CELL_PHONE_OUT", Types.VARCHAR); 

      cs.execute(); 

      // 3 STATUS_OUT OUT VARCHAR2 -- 0 = found, 
      // 1 = not found, 2 = expired certification, 3 = abuse 
      String status = cs.getString("STATUS_OUT"); 
      System.out.println("status is: " + status); 
      if(!status.equals("1")){ 

       System.out.println("certNumber " + cs.getString("CERT_NBR_OUT")); 

       // Create new Applicant 
       applicant = new Applicant(certNumber, last4Ssn); 

       // 4 CERT_NBR_OUT  OUT VARCHAR2 -- 2 expired certification 
       if(status.equals("2")){ 
        applicant.setExpired(true); 
       } 
       if(status.equals("3")){ 
        applicant.setAbuse(true); 
       } 

       applicant.setLastName(cs.getString("LAST_NAME_OUT")); 
       applicant.setFirstName(cs.getString("FIRST_NAME_OUT")); 
       applicant.setMidInit(cs.getString("MID_NAME_OUT")); 
       applicant.setEmailAddress(cs.getString("EMAIL_ADDR_OUT")); 
       applicant.setAddressLine1(cs.getString("ST_ADDRESS1_OUT")); 
       applicant.setAddressLine2(cs.getString("ST_ADDRESS2_OUT")); 
       applicant.setCity(cs.getString("CITY_OUT")); 
       applicant.setState(cs.getString("STATE_OUT")); 
       applicant.setZipCode(cs.getString("ZIP_CODE_OUT")); 
       applicant.setHomePhone(cs.getString("HOME_PHONE_OUT")); 
       applicant.setWorkPhone(cs.getString("WORK_PHONE_OUT")); 
       applicant.setCellPhone(cs.getString("CELL_PHONE_OUT")); 
      } 
     } catch (SQLException e) { 
      e.printStackTrace(); 

     } finally { 
      if(cs != null) cs.close(); 
      if(conn != null) conn.close(); 

     } 
    } catch (SQLException e) { 
     e.printStackTrace(); 
    } 
    return applicant; 
} 

Answer 1

我用HSQLDB解决了这个问题。我能够编写一个存储过程返回变量。这个真的很酷。这是我的HSQLDB安装脚本的一个例子。

create table NARS_WEB_SERVICES.APPLICANTS (
    id INTEGER GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY, 
    cert_nbr VARCHAR(10), 
    status  VARCHAR(1), 
    last_name VARCHAR(40), 
    first_name VARCHAR(40), 
    mid_name VARCHAR(30), 
    gender_code VARCHAR(7), 
    lst_4_ssn VARCHAR(4), 
    ssn   VARCHAR(9), 
    addr_1  VARCHAR(30), 
    addr_2  VARCHAR(30), 
    city  VARCHAR(30), 
    stat  VARCHAR(2), 
    zip   VARCHAR(10), 
    home_phone VARCHAR(20), 
    work_phone VARCHAR(20), 
    cell_phone VARCHAR(20), 
    email_addr VARCHAR(50)); 

CREATE PROCEDURE NARS_WEB_SERVICES.SEARCH_REGISTRANTS 
    (IN CERT_NBR_IN  VARCHAR(30), 
     IN LAST_4_SSN_IN VARCHAR(30), 
     OUT STATUS_OUT  VARCHAR(30), 
     OUT CERT_NBR_OUT VARCHAR(30), 
     OUT LAST_4_SSN_OUT VARCHAR(30), 
     OUT LAST_NAME_OUT VARCHAR(30), 
     OUT FIRST_NAME_OUT VARCHAR(30), 
     OUT MID_NAME_OUT VARCHAR(30), 
     OUT EMAIL_ADDR_OUT VARCHAR(30), 
     OUT ST_ADDRESS1_OUT VARCHAR(30), 
     OUT ST_ADDRESS2_OUT VARCHAR(30), 
     OUT CITY_OUT  VARCHAR(30), 
     OUT STATE_OUT  VARCHAR(30), 
     OUT ZIP_CODE_OUT VARCHAR(30), 
     OUT HOME_PHONE_OUT VARCHAR(30), 
     OUT WORK_PHONE_OUT VARCHAR(30), 
     OUT CELL_PHONE_OUT VARCHAR(30)) 
    READS SQL DATA 
    BEGIN ATOMIC 
    SELECT status, cert_nbr, last_name, first_name, mid_name, lst_4_ssn, 
      addr_1, addr_2, city, stat, zip, home_phone, work_phone, 
      cell_phone, email_addr 
     INTO STATUS_OUT, CERT_NBR_OUT, LAST_NAME_OUT, FIRST_NAME_OUT, 
      MID_NAME_OUT, LAST_4_SSN_OUT, ST_ADDRESS1_OUT, ST_ADDRESS2_OUT, 
      CITY_OUT, STATE_OUT, ZIP_CODE_OUT, HOME_PHONE_OUT, WORK_PHONE_OUT, 
      CELL_PHONE_OUT, EMAIL_ADDR_OUT 
     FROM NARS_WEB_SERVICES.APPLICANTS 
     WHERE cert_nbr = CERT_NBR_IN 
     OR lst_4_ssn = LAST_4_SSN_IN; 
    END 
.; 

就是这样！所以当然我将数据库设置为我的HSQLDB并进行了测试。

Answer 2

你可以尝试使用方法这里建议http://chriswolf.heroku.com/articles/2011/01/26/adding-stored-procedures-to-sqlite/