public BorrowResult(Model.Viewer _viewer, Model.Book _book, Model.Manager _manager)
{
InitializeComponent();
viewer = _viewer;
book = _book;
manager = _manager;
RenderData(viewer, book, manager);
}
public void BorrowVIdErrTest()
{
Model.Book book = new Model.Book();
Model.Viewer viewer = new Model.Viewer();
Model.Manager manager = new Model.Manager();
book.Id = "book";
viewer.Id = "s000001";//学号错误
manager.Id = "manager";
//bool expected = false; //期望值
//bool actual;
int expected = 0; //期望值
Hashtable actual;
SQLDAL.Book target = new SQLDAL.Book();
actual = target.Borrow(book, viewer, manager); //实际值
Assert.AreEqual(expected, actual["result"]);
}
public void BorrowTest()
{
Model.Book book = new Model.Book();
Model.Viewer viewer = new Model.Viewer();
Model.Manager manager = new Model.Manager();
book.Id = "book";
viewer.Id = "st";
manager.Id = "manager";
// bool expected = false; //期望值//因为数据库中已经存在这一项数据 所以为false
//bool actual;
int expected = 0; //期望值//因为数据库中已经存在这一项数据 所以为false
Hashtable actual;
SQLDAL.Book target = new SQLDAL.Book();
actual = target.Borrow(book, viewer, manager); //实际值
Assert.AreEqual(expected, actual["result"]);
}
public Model.Viewer GetViewerName(string r_id)
{
string strSql = "select r_name from [Viewer] where r_id=@r_id";
SqlParameter[] parameters ={
new SqlParameter ("@r_id",SqlDbType .VarChar,50),
};
parameters[0].Value = r_id;
Model.Viewer model = new Model.Viewer();
DataTable dt = SqlDbHelper.ExecuteDataTable(strSql.ToString(),
CommandType.Text, parameters);
if(dt.Rows.Count > 0)
{
if (dt.Rows[0]["r_name"] != null && dt.Rows[0]["r_name"].ToString() != "")
{
model.Name = dt.Rows[0]["r_name"].ToString();
}
}
return model;
}
private void RenderData()
{
Model.Viewer viewer = new Model.Viewer();
string sql = "";
string [] ColName ;
//学生
if(UserHelper.IDENTITY == 0)
{
viewer.Id = UserHelper.userId;
dataGridView1.DataSource = record_bll.GetUserRecord(viewer, sql);
ColName = new string[]{ "书籍编号", "书籍名称", "书籍作者", "出版社", "借阅日期", "状态" };
} else
{
dataGridView1.DataSource = record_bll.GetAllRecord();
ColName = new string[] { "书籍编号", "书籍名称", "学生编号","学生名字","书籍作者", "出版社", "借阅日期", "状态" };
}
for (int i = 0; i < dataGridView1.Columns.Count; i++)
{
dataGridView1.Columns[i].HeaderText = ColName[i];
}
}
public void getRecordBorrowTime()
{
string b_id = "9787550264601";
string r_id = "s001";
Model.Viewer v = new Model.Viewer();
v.Id = r_id;
Model.Book b = new Model.Book();
b.Id = b_id;
DateTime expected = new DateTime(); //期望值
expected = Convert.ToDateTime("2015-12-15");
DateTime actual;
SQLDAL.Record target = new SQLDAL.Record();
actual = target.getRecordBorrowTime(b, v); //实际值
Assert.AreEqual(expected, actual);
}
public void ReturnVIdErrTest()
{
Model.Book book = new Model.Book();
Model.Viewer viewer = new Model.Viewer();
Model.Manager manager = new Model.Manager();
book.Id = "book";
viewer.Id = "s00001";//学号错误
manager.Id = "manager";
bool expected = false; //期望值
bool actual;
SQLDAL.Book target = new SQLDAL.Book();
actual = target.ReturnBook(viewer, book, manager); //实际值
Assert.AreEqual(expected, actual);
}
public void ReturnTest()
{
Model.Book book = new Model.Book();
Model.Viewer viewer = new Model.Viewer();
Model.Manager manager = new Model.Manager();
book.Id = "9787569902921";
viewer.Id = "s001";
manager.Id = "manager";
bool expected = false; //期望值//因为数据库中已经存在这一项数据 所以为false
bool actual;
SQLDAL.Book target = new SQLDAL.Book();
actual = target.ReturnBook(viewer, book, manager); //实际值
Assert.AreEqual(expected, actual);
}
public void ReturnBIdErrTest()
{
string b_id = "9787550264";
string r_id = "s001";
Model.Viewer v = new Model.Viewer();
v.Id = r_id;
Model.Book b = new Model.Book();
b.Id = b_id;
Model.Manager m = new Model.Manager();
//m.Id = m_id;
//Model.Book book = new Model.Book();
//Model.Viewer viewer = new Model.Viewer();
Model.Manager manager = new Model.Manager();
//book.Id = "boo";//书号错误
//viewer.Id = "st";
manager.Id = "manager";
bool expected = false; //期望值
bool actual;
SQLDAL.Book target = new SQLDAL.Book();
actual = target.ReturnBook(v, b, manager); //实际值
Assert.AreEqual(expected, actual);
}
public void MulReturnTest()
{
Model.Book book = new Model.Book();
Model.Viewer viewer = new Model.Viewer();
Model.Manager manager = new Model.Manager();
book.Id = "9787513318525";
viewer.Id = "st";
manager.Id = "manager";
bool expected = false; //期望值
bool actual;
SQLDAL.Book target = new SQLDAL.Book();
target.ReturnBook(viewer, book, manager); //第一次还
actual = target.ReturnBook(viewer, book, manager); //实际值//第二次还
Assert.AreEqual(expected, actual);
}
public void MulBorrowTest()
{
Model.Book book = new Model.Book();
Model.Viewer viewer = new Model.Viewer();
Model.Manager manager = new Model.Manager();
book.Id = "9787513318525";
viewer.Id = "st";
manager.Id = "manager";
// bool expected = false; //期望值
//bool actual;
int expected = -1; //期望值 已经借过的返回值为-1
Hashtable actual;
SQLDAL.Book target = new SQLDAL.Book();
target.Borrow(book, viewer, manager);//第一次借
actual = target.Borrow(book, viewer, manager); //实际值//第二次借
Assert.AreEqual(expected, actual["result"]);
//由于系统限制每个人只能借同一本书一次 所以测试时只有第一次是能成功
}