/// <summary>
/// Enqueue a command which should be returned by <see cref="CreateCommand"/>.
/// </summary>
/// <param name="command"></param>
/// <remarks>You can enqueue several commands, just invoke this method several times.</remarks>
public void Setup(FakeCommand command)
{
if (command == null)
{
throw new ArgumentNullException("command");
}
_commandsToReturn.Enqueue(command);
}
/// <summary>
/// Create a new reader
/// </summary>
/// <param name="fakeCommand">Command which must return a new reader (by <see cref="IDbCommand.ExecuteReader()"/>)</param>
/// <returns>A new reader</returns>
/// <remarks>Default implementation will first try to invoke <see cref="ReaderFactory"/> and then invoke <see cref="TableFactory"/> to get a new result.
/// </remarks>
public virtual FakeDataReader CreateReader(FakeCommand fakeCommand)
{
if (ReaderFactory != null)
{
return(ReaderFactory(fakeCommand));
}
if (TableFactory == null)
{
throw new InvalidOperationException("Either configure the command using command.Setup() or configure the Factory.TableFactory or Factory.ReaderFactory.");
}
return(new FakeDataReader(TableFactory(fakeCommand)));
}
/// <summary>
/// Create a new parameter.
/// </summary>
/// <param name="command">The command which creates a parameter.</param>
/// <returns>New parameter</returns>
public virtual IDbDataParameter CreateParameter(FakeCommand command)
{
return(new FakeParameter());
}
/// <summary>
/// Creates a new parameter collection.
/// </summary>
/// <param name="command">The command that wants to use a new parameter collection.</param>
/// <returns>Created collection</returns>
public virtual ParameterCollection CreateParameterCollection(FakeCommand command)
{
return(new ParameterCollection(command));
}
/// <summary>
/// Creates result for a <see cref="FakeCommand.ExecuteNonQuery"/>.
/// </summary>
/// <param name="command">Command which is executed</param>
/// <returns>Default is 1</returns>
public int CreateNonQueryResult(FakeCommand command)
{
return(1);
}
/// <summary>
/// Creates scalar result for a <see cref="FakeCommand.ExecuteScalar"/>.
/// </summary>
/// <param name="command">The command.</param>
/// <param name="parameters">The parameters.</param>
/// <returns>Created result, default is null</returns>
public object CreateScalarResult(FakeCommand command, ParameterCollection parameters)
{
return(null);
}
/// <summary>
/// Initializes a new instance of the <see cref="ParameterCollection"/> class.
/// </summary>
/// <param name="command">The commandResult.</param>
public ParameterCollection(FakeCommand command)
{
Command = command;
}
/// <summary>
/// Initializes a new instance of the <see cref="CommandValidationException" /> class.
/// </summary>
/// <param name="errorMessage">Tells why validation failed.</param>
/// <param name="command">Command that failed.</param>
public CommandValidationException(string errorMessage, FakeCommand command)
: base(errorMessage)
{
Command = command;
}