var assert = require('assert');
var abi = require('../lib/abi.js');
var clone = function (object) { return JSON.parse(JSON.stringify(object)); };
var description = [{
"name": "test",
"inputs": [{
"name": "a",
"type": "uint256"
}
],
"outputs": [
{
"name": "d",
"type": "uint256"
}
]
}];
describe('abi', function() {
describe('inputParser', function() {
it('should parse input uint', function() {
var d = clone(description);
d[0].inputs = [
{ type: "uint256" }
];
var parser = abi.inputParser(d);
assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
d[0].inputs = [
{ type: "uint128" }
];
var parser = abi.inputParser(d);
assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
d[0].inputs = [
{ type: "uint" }
];
var parser = abi.inputParser(d);
assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
});
it('should parse input int', function() {
var d = clone(description);
d[0].inputs = [
{ type: "int256" }
];
var parser = abi.inputParser(d);
assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
d[0].inputs = [
{ type: "int128" }
];
var parser = abi.inputParser(d);
assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
d[0].inputs = [
{ type: "int" }
];
var parser = abi.inputParser(d);
assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
});
it('should parse input hash', function() {
var d = clone(description);
d[0].inputs = [
{ type: "hash256" }
];
var parser = abi.inputParser(d);
assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
d[0].inputs = [
{ type: "hash128" }
];
var parser = abi.inputParser(d);
assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
d[0].inputs = [
{ type: "hash" }
];
var parser = abi.inputParser(d);
assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
});
it('should parse input string', function() {
var d = clone(description);
d[0].inputs = [
{ type: "string" }
];
var parser = abi.inputParser(d);
assert.equal(parser.test('hello'), "68656c6c6f000000000000000000000000000000000000000000000000000000");
assert.equal(parser.test('world'), "776f726c64000000000000000000000000000000000000000000000000000000");
});
});
describe('outputParser', function() {
it('parse ...', function() {
var d = clone(description);
d[0].outputs = [
{ type: "string" }
];
var parser = abi.outputParser(d);
assert.equal(parser.test("0x68656c6c6f00000000000000000000000000000000000000000000000000000")[0], 'hello');
assert.equal(parser.test("0x776f726c6400000000000000000000000000000000000000000000000000000")[0], 'world');
});
});
});
