The try_get function on MockRow unwraps

[cemoktra]

Description

While a real implemention of try_get returns an error, the MockRow unwraps on not found columns. This makes testing a bit harder:

impl MockRow {
    /// Try to get the values of a [MockRow] and fail gracefully on error
    pub fn try_get<T>(&self, col: &str) -> Result<T, DbErr>
    where
        T: ValueType,
    {
        T::try_from(self.values.get(col).unwrap().clone()).map_err(|e| DbErr::Query(e.to_string()))
    }

Steps to Reproduce

1. Have a struct with custom FromQueryResult
2. Have JSON_EXTRACT columns that are optional

Expected Behavior

It should return DbErr

Actual Behavior

It unwraps and therefore panicks

Reproduces How Often

Always

Versions

0.6

[billy1624]

Hey @cemoktra, thanks for the bug report! I'm still not sure how to reproduce it. Could you please provide a minimal reproducible example? Thanks!!

[cemoktra]

Well i guess i had some columns missing in my mapped mock, and was expecting it to return an Error instead of unwrapping