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var assert = require('assert');
var event = require('../lib/event.js');
describe('event', function () {
describe('outputParser', function () {
it('should parse basic event output object', function () {
// given
var output = {
"address":"0x78dfc5983baecf65f73e3de3a96cee24e6b7981e",
"data":"0x000000000000000000000000000000000000000000000000000000000000004b",
"number":2,
"topic":[
"0x6e61ef44ac2747ff8b84d353a908eb8bd5c3fb118334d57698c5cfc7041196ad",
"0x0000000000000000000000000000000000000000000000000000000000000001"
]
};
var e = {
name: 'Event',
inputs: [{"name":"a","type":"bool","indexed":true},{"name":"b","type":"uint256","indexed":false}]
};
// when
var impl = event.outputParser(e);
var result = impl(output);
// then
assert.equal(result.event, 'Event');
assert.equal(result.number, 2);
assert.equal(Object.keys(result.args).length, 2);
assert.equal(result.args.a, true);
assert.equal(result.args.b, 75);
});
it('should parse event output object arguments in correct order', function () {
// given
var output = {
"address":"0x78dfc5983baecf65f73e3de3a96cee24e6b7981e",
"data": "0x" +
"000000000000000000000000000000000000000000000000000000000000004b" +
"000000000000000000000000000000000000000000000000000000000000004c" +
"0000000000000000000000000000000000000000000000000000000000000001",
"number":3,
"topic":[
"0x6e61ef44ac2747ff8b84d353a908eb8bd5c3fb118334d57698c5cfc7041196ad",
"0x0000000000000000000000000000000000000000000000000000000000000001",
"0x0000000000000000000000000000000000000000000000000000000000000005"
]
};
var e = {
name: 'Event2',
inputs: [
{"name":"a","type":"bool","indexed":true},
{"name":"b","type":"int","indexed":false},
{"name":"c","type":"int","indexed":false},
{"name":"d","type":"int","indexed":true},
{"name":"e","type":"bool","indexed":false}
]
};
// when
var impl = event.outputParser(e);
var result = impl(output);
// then
assert.equal(result.event, 'Event2');
assert.equal(result.number, 3);
assert.equal(Object.keys(result.args).length, 5);
assert.equal(result.args.a, true);
assert.equal(result.args.b, 75);
assert.equal(result.args.c, 76);
assert.equal(result.args.d, 5);
assert.equal(result.args.e, true);
});
});
});
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