I have a contract's function which emit events on each call.
I would like to have an event emitted on each test which are passing, here are some tests :
it("should emit Error event when sending 5 ether", function(done){
var insurance = CarInsurance.deployed();
insurance.send({from: accounts[0], value: web3.toWei(5, 'ether')}).then(done).catch(done);
});
it("should emit Error event when sending 5 ether", function(done){
var insurance = CarInsurance.deployed();
insurance.send({from: accounts[0], value: web3.toWei(5, 'ether')}).then(function(txHash){
assert.notEqual(txHash, null);
}).then(done).catch(done);
});
it("should emit Error event when sending 5 ether", function(done){
var insurance = CarInsurance.deployed();
insurance.send({from: accounts[0], value: web3.toWei(5, 'ether')}).then(function(done){
done();
}).catch(done);
});
The results are :
1) should emit Error event when sending 5 ether
Events emitted during test:
---------------------------
Error(error: Must send 10 ether)
---------------------------
✓ should emit Error event when sending 5 ether (11120ms)
✓ should emit Error event when sending 5 ether (16077ms)
3 passing (51s)
1 failing
1) Contract: CarInsurance should emit Error event when sending 5 ether:
Error: done() invoked with non-Error: 0x87ae32b8d9f8f09dbb5d7b36267370f19d2bda90d3cf7608629cd5ec17658e9b
You can see that the only one which is logged fail.
Any idea ?
Thank you
You are passing tx hash into done() function. I think the problem is in line:
insurance.send({from: accounts[0], value: web3.toWei(5, 'ether')}).then(done).catch(done);
Change it to:
insurance.send({from: accounts[0], value: web3.toWei(5, 'ether')}).then(function() { done(); }).catch(done);
To test for events:
it("should check events", function(done) {
var watcher = contract.Reward();
// we'll send rewards
contract.sendReward(1, 10000, {from: accounts[0]}).then(function() {
return watcher.get();
}).then(function(events) {
// now we'll check that the events are correct
assert.equal(events.length, 1);
assert.equal(events[0].args.beneficiary.valueOf(), 1);
assert.equal(events[0].args.value.valueOf(), 10000);
}).then(done).catch(done);
});