public void Connection_is_opened_and_closed_by_using_transaction()
{
using (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];
Assert.Equal(1, dbConnection.OpenCount);
Assert.Equal(0, dbConnection.CloseCount);
Assert.Equal(IsolationLevel.Unspecified, dbTransaction.IsolationLevel);
transaction.Dispose();
Assert.Equal(1, dbConnection.OpenCount);
Assert.Equal(1, dbConnection.CloseCount);
}
}
public void Transaction_can_begin_with_isolation_level()
{
using (var connection = new FakeRelationalConnection(
CreateOptions(new FakeRelationalOptionsExtension {
ConnectionString = "Database=FrodoLives"
})))
{
Assert.Equal(0, connection.DbConnections.Count);
using (var transaction = connection.BeginTransaction(IsolationLevel.Chaos))
{
Assert.Equal(1, connection.DbConnections.Count);
var dbConnection = connection.DbConnections[0];
Assert.Equal(1, dbConnection.DbTransactions.Count);
var dbTransaction = dbConnection.DbTransactions[0];
Assert.Equal(IsolationLevel.Chaos, dbTransaction.IsolationLevel);
}
}
}
public void Rollback_calls_rollback_on_DbTransaction()
{
using (var connection = new FakeRelationalConnection(
CreateOptions(new FakeRelationalOptionsExtension {
ConnectionString = "Database=FrodoLives"
})))
{
Assert.Equal(0, connection.DbConnections.Count);
using (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.RollbackTransaction();
Assert.Equal(1, dbTransaction.RollbackCount);
}
}
}
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);
}