我有一个使用 Entity Framework 调用存储过程的函数:
public async Task<List<Entity>> GetEntity(int id)
{
var param = new SqlParameter("@id", id);
return await myContext.Database
.SqlQuery<MyEntity>("[myStoredProcedure] @id", param)
.ToListAsync();
}
我想使用 Effort 为它创建一个单元测试。Initialize
对于每个单元测试,我已经努力(和 NMemory 数据库)来模拟数据库(基于我的上下文) ,例如:
[TestInitialize]
public void Initialize()
{
Effort.Provider.EffortProviderConfiguration.RegisterProvider();
EffortProviderFactory.ResetDb()
using (var context = new MyContext("PWET"))
{
context.Database.CreateIfNotExists();
context.Constructeurs.Add(new Constructeur { Nom = "Zebra" });
context.Constructeurs.Add(new Constructeur { Nom = "Joya" });
context.SaveChanges();
}
}
在哪里EffortProviderFactory
:
public class EffortProviderFactory : IDbConnectionFactory
{
private static DbConnection _connection;
private readonly static object _lock = new object();
public static void ResetDb(){
lock (_lock){
_connection = null;
}
}
public DbConnection CreateConnection(string nameOrConnectionString)
{
lock (_lock){
if (_connection == null)
_connection = Effort.DbConnectionFactory.CreateTransient();
return _connection;
}
}
}
我测试了添加这样的存储过程创建:
[TestInitialize]
public void Initialize()
{
Effort.Provider.EffortProviderConfiguration.RegisterProvider();
EffortProviderFactory.ResetDb()
using (var context = new MyContext("PWET"))
{
context.Database.CreateIfNotExists();
context.Database.ExecuteSqlCommand(@"
CREATE PROCEDURE [dbo].[myStoredProcedure]
@id INT = 0
AS
BEGIN
SELECT foo
FROM bar
WHERE foo.Id = @id
ORDER BY foo.Id;
END");
}
}
但它会抛出一个NotSupportedException
. 我该怎么做,最好的方法是什么?