public void Dispose_MultipleCallsDoNothing()
{
var conn = new TestDbConnection();
var target = new DataTransaction(conn.BeginTransaction());
//Act
target.Dispose();
target.Dispose();
}
public void Commit_MultipleCallsFail()
{
var conn = new TestDbConnection();
var target = new DataTransaction(conn.BeginTransaction());
target.Commit();
Action action = () => target.Commit();
action.Should().Throw <InvalidOperationException>();
}
public void Commit_DoesNotClosesConnection()
{
var conn = new TestDbConnection();
var target = new DataTransaction(conn.BeginTransaction(), false);
//Act
target.Commit();
//Assert
conn.State.Should().Be(ConnectionState.Open);
}
public void Commit_ClosesConnection()
{
var conn = new TestDbConnection();
var target = new DataTransaction(conn.BeginTransaction(), true);
//Act
target.Commit();
//Assert
conn.State.Should().Be(ConnectionState.Closed);
}
public void Ctor_DefaultClosesConnection()
{
//Act
var conn = new TestDbConnection();
var target = new DataTransaction(conn.BeginTransaction());
target.Commit();
//Assert
conn.State.Should().Be(ConnectionState.Closed);
}
public void Ctor_WithValidTransaction()
{
var conn = new TestDbConnection();
var expectedLevel = IsolationLevel.Snapshot;
//Act
var target = new DataTransaction(conn.BeginTransaction(expectedLevel));
//Assert
target.IsolationLevel.Should().Be(expectedLevel);
}
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 Commit_RaisesEvent()
{
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.Commit();
//Assert
wasCommitted.Should().BeTrue();
wasRolledBack.Should().BeFalse();
}