64 lines
1.8 KiB
JavaScript
64 lines
1.8 KiB
JavaScript
'use strict';
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var should = require('chai').should();
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var Encoding = require('../../../lib/services/block/encoding');
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describe('Wallet-Api service encoding', function() {
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var servicePrefix = new Buffer('0000', 'hex');
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var encoding = new Encoding(servicePrefix);
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var block = '91b58f19b6eecba94ed0f6e463e8e334ec0bcda7880e2985c82a8f32e4d03add';
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var height = 1;
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it('should encode block hash key' , function() {
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encoding.encodeBlockHashKey(block).should.deep.equal(Buffer.concat([
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servicePrefix,
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new Buffer('00', 'hex'),
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new Buffer(block, 'hex')
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]));
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});
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it('should decode block hash key' , function() {
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encoding.decodeBlockHashKey(Buffer.concat([
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servicePrefix,
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new Buffer('00', 'hex'),
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new Buffer(block, 'hex')
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])).should.deep.equal(block);
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});
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it('should encode block hash value', function() {
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encoding.encodeBlockHashValue(block).should.deep.equal(
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new Buffer(block, 'hex'));
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});
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it('shound decode block hash value', function() {
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encoding.decodeBlockHashValue(new Buffer(block, 'hex')).should.deep.equal(block);
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});
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it('should encode block height key', function() {
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encoding.encodeBlockHeightKey(height).should.deep.equal(Buffer.concat([
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servicePrefix,
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new Buffer('01', 'hex'),
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new Buffer('00000001', 'hex')
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]));
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});
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it('should decode block height key', function() {
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encoding.decodeBlockHeightKey(Buffer.concat([
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servicePrefix,
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new Buffer('01', 'hex'),
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new Buffer('00000001', 'hex')
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])).should.deep.equal(height);
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});
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it('should encode block height value', function() {
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encoding.encodeBlockHeightValue(height).should.deep.equal(new Buffer('00000001', 'hex'));
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});
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it('should decode block height value', function() {
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encoding.decodeBlockHeightValue(new Buffer('00000001', 'hex')).should.deep.equal(height);
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});
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});
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