Howard Levitt, an employment lawyer based in Toronto said if an employer wants to make sure their workplace is safe and ask for a negative test, they have a right to do so. 

"We are suing for continuous and malicious sexual harassment," Howard Levitt of Levitt LLP told Global News. 

Poutini’s House of Poutine in downtown Toronto abruptly shut down Friday night after employees locked the door and posted a note saying they had left because of "unsafe working conditions."