public void Dispose_MultipleCallsDoNothing()
{
var conn = new TestDbConnection();
var target = new DataTransaction(conn.BeginTransaction());
//Act
target.Dispose();
target.Dispose();
}
public void Dispose_IsolationLevelReset()
{
var conn = new TestDbConnection();
var target = new DataTransaction(conn.BeginTransaction());
//Act
target.Dispose();
//Assert
target.IsolationLevel.Should().Be(IsolationLevel.Unspecified);
}
public void Dispose_DoesNotCloseConnection()
{
var conn = new TestDbConnection();
var target = new DataTransaction(conn.BeginTransaction(), false);
//Act
target.Dispose();
//Assert
conn.State.Should().Be(ConnectionState.Open);
}
public void Dispose_ClosesConnection()
{
var conn = new TestDbConnection();
var target = new DataTransaction(conn.BeginTransaction(), true);
//Act
target.Dispose();
//Assert
conn.State.Should().Be(ConnectionState.Closed);
}
public void Dispose_RaisesRolledbackEvent()
{
var conn = new TestDbConnection();
var target = new DataTransaction(conn.BeginTransaction());
bool wasCommitted = false, wasRolledBack = false;
//Act
target.Committed += (o, e) => wasCommitted = true;
target.RolledBack += (o, e) => wasRolledBack = true;
target.Dispose();
//Assert
wasRolledBack.Should().BeTrue();
wasCommitted.Should().BeFalse();
}
private void Dispose(bool disposing)
{
if (!disposed)
{
if (disposing)
{
lock (_locker.Locker)
{
_locker.Decrement();
if (_locker.Version == 0)
{
_trans.Dispose();
_conn.Dispose();
_conn = null;
}
}
}
disposed = true;
}
}
