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