Break excessively long line up in raise_error

Signed-off-by: Sam Phippen <samphippen@googlemail.com>
Fix conditionals for raise_error deprecation

includes breaking out an "expecting_specific_exception?" query.

Signed-off-by: Sam Phippen <samphippen@googlemail.com>
Fix up raise_error specs for specific error class deprecation

Signed-off-by: Sam Phippen <samphippen@googlemail.com>