Free Covid-19 testing for people who are symptom free is available locally in the Sydney Cooper Gallery in Canterbury. You should visit the KCC Symptom Free Testing web page to book a visit.
The webpage introduction reads:
Everyone without symptoms should get tested every 2 weeks, especially if you’re leaving the house for a necessary reason, such as going to work or shopping for essentials. Around 1 in 3 people with COVID-19 have no symptoms, so get tested regularly to make sure you are not unknowingly spreading the virus.