所以我係冇test到嘅
So I didn't test it.

Cantonese Sentence Breakdown

所以 so2 ji5
hence
我 ngo5
I
me
my
us
we
our
self
係 hai6
(Cantonese) to be
to connect
to relate to
to tie up
to bind
to be (literary)
to involve
relation
relationship
consequence
yes
indeed
right
冇 mo5
to not have (Cantonese)
Mandarin equivalent: 没有méiyǒu [没有]
到 dou3
to (a place)
until (a time)
up to
to go
to arrive
(verb complement denoting completion or result of an action)
been to
a particle used after a verb or adjective to indicate degree
extent
嘅 koi3
indignant
generous
to sigh (with emotion)