public void GetExecutorByWalkingTheStack_NotNamedInFinder_FindsDirectlyOnMethod()
{
var finder = new ConnectionExecutorFinder(null);
var executor = finder.GetExecutorByWalkingTheStack();
Assert.IsTrue(executor is SqlServerProvider);
Assert.AreEqual("K3", executor.ConnectionString);
}
public void GetExecutorByWalkingTheStack_NonNamed_FindsTheClassConnection()
{
var finder = new ConnectionExecutorFinder(null);
var executor = finder.GetExecutorByWalkingTheStack();
Assert.IsTrue(executor is OracleProvider);
Assert.AreEqual("K1", executor.ConnectionString);
}
public void GetExecutorByWalkingTheStack_NamedFromClass_IgnoresMethodAndGetsFromClass()
{
var finder = new ConnectionExecutorFinder("OnClass");
var executor = finder.GetExecutorByWalkingTheStack();
Assert.IsTrue(executor is OracleProvider);
Assert.AreEqual("K1", executor.ConnectionString);
}
/// <summary>
/// Gets the SQL executor. If an appropriate executor
/// is not in the cache, it will be found, and this is done be traversing the stack
/// backwards until a method or class (in that order) that is decorated with a connection
/// attribute
/// </summary>
/// <param name="name">The name.</param>
/// <returns></returns>
public static ISqlProvider GetSqlExecutor(string name)
{
if (name == null && executorMap.Count > 0)
{
return executorMap.Values.First(x => true);
}
var finder = new ConnectionExecutorFinder(name);
var result = finder.GetExecutorByWalkingTheStack();
executorMap.Add(finder.Name, result);
return result;
}
/// <summary>
/// Gets the SQL executor. If an appropriate executor
/// is not in the cache, it will be found, and this is done be traversing the stack
/// backwards until a method or class (in that order) that is decorated with a connection
/// attribute
/// </summary>
/// <param name="name">The name.</param>
/// <returns></returns>
public static ISqlProvider GetSqlExecutor(string name)
{
if (name == null && executorMap.Count > 0)
{
return(executorMap.Values.First(x => true));
}
var finder = new ConnectionExecutorFinder(name);
var result = finder.GetExecutorByWalkingTheStack();
executorMap.Add(finder.Name, result);
return(result);
}
public void GetExecutorByWalkingTheStack_NonExistingName_ThrowsInvalidOperationException()
{
var finder = new ConnectionExecutorFinder("Non_Existing_Name");
var executor = finder.GetExecutorByWalkingTheStack();
Console.WriteLine(executor);
}