public void RemoveClassTest_NotFind_ThrowException()
{
_dbMock.Setup(db => db.ClassTests.Find()).Returns(value: null);
var ext = Assert.Throws <Exception>(() => _classTestRepository.RemoveClassTest(111));
Assert.Contains("查询不到ID为111的考试班级", ext.Message);
}
private void btnDelete_Click(object sender, EventArgs e)
{
try
{
if (_selectID > 0)
{
if (MessageBox.Show("你确定要删除吗？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
if (_classTestRepository.RemoveClassTest(_selectID))
{
ClearData();
dgvData.DataSource = _classTestRepository.GetClassTests();
}
else
{
MessageBox.Show("删除失败！");
}
}
}
else
{
MessageBox.Show("请双击选择！");
}
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
}
}