Function ssstar_testing::test_data::validate_test_data_in_dir

pub async fn validate_test_data_in_dir<Keys, Item>(
    test_data: &HashMap<String, TestObjectWithData>,
    path: &Path,
    expected_keys: Keys
) -> Result<()>where
    Keys: IntoIterator<Item = Item>,
    Item: Into<Cow<'static, str>>,

Validate the test data in a hash map against files in a directory where the file paths relative to path correspond to the keys in TestObjectWithData.

This assumes that the tar archive has been extracted to local storage somewhere for validation purposes.