public async Task ExecuteAsync_does_not_call_Commit_if_existing_transaction(bool async)
{
using (var context = new TestContext())
{
var connection = SetupConnection(context);
var transaction = new FakeDbTransaction(connection);
context.Database.UseTransaction(transaction);
context.Add(
new Foo
{
Id = "1"
});
if (async)
{
await context.SaveChangesAsync();
}
else
{
context.SaveChanges();
}
Assert.Empty(connection.DbTransactions);
Assert.Equal(0, transaction.CommitCount);
}
}
public void GetDbTransaction_returns_the_DbTransaction()
{
var dbConnection = new FakeDbConnection(ConnectionString);
var dbTransaction = new FakeDbTransaction(dbConnection);
var connection = new FakeRelationalConnection(
CreateOptions((FakeRelationalOptionsExtension) new FakeRelationalOptionsExtension().WithConnection(dbConnection)));
var loggerFactory = new ListLoggerFactory();
var transaction = new RelationalTransaction(
connection,
dbTransaction,
new Guid(),
new DiagnosticsLogger <DbLoggerCategory.Database.Transaction>(
loggerFactory,
new LoggingOptions(),
new DiagnosticListener("Fake"),
new TestRelationalLoggingDefinitions(),
new NullDbContextLogger()),
false,
new RelationalSqlGenerationHelper(
new RelationalSqlGenerationHelperDependencies()));
Assert.Equal(dbTransaction, transaction.GetDbTransaction());
}
public void use_transaction_throws_on_non_relational_provider()
{
var transaction = new FakeDbTransaction(new FakeDbConnection("A=B"));
var context = InMemoryTestHelpers.Instance.CreateContext();
Assert.Equal(
RelationalStrings.RelationalNotInUse,
Assert.Throws <InvalidOperationException>(
() => context.Database.UseTransaction(transaction)).Message);
}
public void Can_use_transaction()
{
var dbConnection = new FakeDbConnection("A=B");
var context = RelationalTestHelpers.Instance.CreateContext();
((FakeRelationalConnection)context.GetService <IRelationalConnection>()).UseConnection(dbConnection);
var transaction = new FakeDbTransaction(dbConnection, IsolationLevel.Chaos);
Assert.Same(transaction, context.Database.UseTransaction(transaction).GetDbTransaction());
}
public void GetDbTransaction_returns_the_DbTransaction()
{
var dbConnection = new FakeDbConnection(ConnectionString);
var dbTransaction = new FakeDbTransaction(dbConnection);
var connection = new FakeRelationalConnection(
CreateOptions((FakeRelationalOptionsExtension) new FakeRelationalOptionsExtension().WithConnection(dbConnection)));
var transaction = new RelationalTransaction(
connection,
dbTransaction,
new InterceptingLogger <LoggerCategory.Database.Transaction>(new ListLoggerFactory(new List <Tuple <LogLevel, string> >()), new LoggingOptions()),
new DiagnosticListener("Fake"),
false);
Assert.Equal(dbTransaction, transaction.GetDbTransaction());
}
public void GetDbTransaction_returns_the_DbTransaction()
{
var dbConnection = new FakeDbConnection(ConnectionString);
var dbTransaction = new FakeDbTransaction(dbConnection);
var connection = new FakeRelationalConnection(
CreateOptions(new FakeRelationalOptionsExtension {
Connection = dbConnection
}));
var transaction = new RelationalTransaction(
connection,
dbTransaction,
new ListLogger(new List <Tuple <LogLevel, string> >()),
false);
Assert.Equal(dbTransaction, transaction.GetDbTransaction());
}