public void Current_transaction_is_disposed_when_connection_is_disposed()
{
var connection = new FakeRelationalConnection(
CreateOptions(
new FakeRelationalOptionsExtension { ConnectionString = "Database=FrodoLives" }));
Assert.Equal(0, connection.DbConnections.Count);
var transaction = connection.BeginTransaction();
Assert.Equal(1, connection.DbConnections.Count);
var dbConnection = connection.DbConnections[0];
Assert.Equal(1, dbConnection.DbTransactions.Count);
var dbTransaction = dbConnection.DbTransactions[0];
connection.Dispose();
Assert.Equal(1, dbTransaction.DisposeCount);
Assert.Null(connection.CurrentTransaction);
}
public void Lazy_connection_is_not_created_just_so_it_can_be_disposed()
{
var connection = new FakeRelationalConnection(
CreateOptions(new FakeRelationalOptionsExtension { ConnectionString = "Database=FrodoLives" }));
connection.Dispose();
Assert.Equal(0, connection.DbConnections.Count);
}
public void Existing_connection_is_not_disposed_even_after_being_opened_and_closed()
{
var dbConnection = new FakeDbConnection("Database=FrodoLives");
var connection = new FakeRelationalConnection(
CreateOptions(new FakeRelationalOptionsExtension { Connection = dbConnection }));
Assert.Equal(0, connection.DbConnections.Count);
Assert.Same(dbConnection, connection.DbConnection);
connection.Open();
connection.Close();
connection.Dispose();
Assert.Equal(1, dbConnection.OpenCount);
Assert.Equal(1, dbConnection.CloseCount);
Assert.Equal(0, dbConnection.DisposeCount);
Assert.Equal(0, connection.DbConnections.Count);
Assert.Same(dbConnection, connection.DbConnection);
connection.Open();
connection.Close();
connection.Dispose();
Assert.Equal(2, dbConnection.OpenCount);
Assert.Equal(2, dbConnection.CloseCount);
Assert.Equal(0, dbConnection.DisposeCount);
}
public void Lazy_connection_is_recreated_if_used_again_after_being_disposed()
{
var connection = new FakeRelationalConnection(
CreateOptions(new FakeRelationalOptionsExtension { ConnectionString = "Database=FrodoLives" }));
Assert.Equal(0, connection.DbConnections.Count);
var dbConnection = (FakeDbConnection)connection.DbConnection;
Assert.Equal(1, connection.DbConnections.Count);
connection.Open();
#if NET451
// On CoreCLR, DbConnection.Dispose() calls DbConnection.Close()
connection.Close();
#endif
connection.Dispose();
Assert.Equal(1, dbConnection.OpenCount);
Assert.Equal(1, dbConnection.CloseCount);
Assert.Equal(1, dbConnection.DisposeCount);
Assert.Equal(1, connection.DbConnections.Count);
dbConnection = (FakeDbConnection)connection.DbConnection;
Assert.Equal(2, connection.DbConnections.Count);
connection.Open();
#if NET451
connection.Close();
#endif
connection.Dispose();
Assert.Equal(1, dbConnection.OpenCount);
Assert.Equal(1, dbConnection.CloseCount);
Assert.Equal(1, dbConnection.DisposeCount);
}