I have function that gets 3 arguments. I want to check that this function not throwing an error. I did something like this:
expect(myFunc).not.toThrow();
The problem is myFunc
need to get arguments. How can I send the arguments?
P.S I tried to pass it argument but I got error that myFunc(arg1, arg2, arg3)
is not a function.
toThrow
matcher requires a function to be passed as an argument to expect
, so you can simply wrap your function call in an anonymous function:
expect(function() {
myFunc(arg1, arg2, arg3);
}).not.toThrow();
You can also use bind to create a new 'version' of your function that, when called, will be passed the provided arguments:
expect(myFunc.bind(null, arg1, arg2, arg3)).not.toThrow();