You have to pass a function to expect . Like this: expect(model.get.bind(model, 'z')).to.throw('Property does not exist in model schema. ... <看更多>

I would like to be able to run more detailed assertions against a thrown exception than what currently seems possible. ... <看更多>

Raise specified exception if expected method is invoked. object = stub() object.stubs(:expected_method).raises(Exception, 'message') object.expected_method ... ... <看更多>

If given object is string it checks if other is a substring - expected that other is a string. ... Assert given function throws error with such message. ... <看更多>

Learn JavaScript unit testing in this full courseLearn programming, design and more with Treehouse. Start your ... ... <看更多>

' ) }); }); I have noticed when using truffle+testrpc some throws cause an 'out of gas' exception and others an 'invalid opcode' ... ... <看更多>