toThrow
matcher requires function to be passed as argument to expect
so you can simply wrap your function call in anonymous function:
expect(function() {
myFunc(arg1, arg2, arg3);
}).not.toThrow();
You can also use bind to create new ‘version’ of your function that when called will be passed provided arguments:
expect(myFunc.bind(null, arg1, arg2, arg3)).not.toThrow();