public void TransferReturnValueCallsActionPassedInConstructor()
{
int outVal = 0;
var toTest = new ReturnValueParameter(i => outVal = i);
toTest.TransferOutputValue(42);
outVal.Should().Be(42, "it was set by the action passed in the constructor");
}
public void SetsConstructorValuesOnParameter()
{
var toTest = new ReturnValueParameter(o => { });
var res = toTest.CreateDbDataParameter(CreateCommand());
res.DbType.Should().Be(DbType.Int32, "return values are ints");
res.Value.Should().Be(null, "return value parameters can't have initial values");
res.Direction.Should().Be(ParameterDirection.ReturnValue, "it is an return value parameter");
}
