jszhuyin/test/build/database_builder.js

Smart Chinese Zhuyin Input Method in JavaScript.

'use strict';

var fs = require('fs');
var assert = require('chai').assert;
var utils = require('../util.js');

var DatabaseBuilder = require('../../build/database_builder.js');

suite('DatabaseBuilder');

var resStringArray = utils.numberArrayToStringArray([
  0x0001, 0x0000, // Table0 header
  0x0041,         // Table0 key table
  0x000a, 0x0000, // Table0 ptr table, ptr to table1 (32bit LE)

  0x0001, 0x0000, // Table1 header
  0x0042,         // Table1 key table
  0x0014, 0x0000, // Table1 ptr table, ptr to table2 (32bit LE)

  0x0001, 0x0005, // Table2 header
  0x1111, 0x2222, 0x3333, 0x4444, 0x5555, // Table2 content
  0x0043,         // Table2 key table
  0x0028, 0x0000, // Table2 ptr table, ptr to table3 (32bit LE)

  0x0000, 0x0004, // Table3 header
  0x6666, 0x7777, 0x8888, 0x9999 // Table3 content
]);

test('put()', function() {
  var buf1 =
    utils.arrayToUint16LEArrayBuffer([0x1111, 0x2222, 0x3333, 0x4444, 0x5555]);
  var buf2 =
    utils.arrayToUint16LEArrayBuffer([0x6666, 0x7777, 0x8888, 0x9999, 0xaaaa]);
  var res = [];
  res[0x41] = [];
  res[0x41][0x42] = [buf1];
  res[0x41][0x42][0x43] = [buf2];

  var db = new DatabaseBuilder();
  db.put([0x41, 0x42], buf1);
  db.put([0x41, 0x42, 0x43], buf2);

  assert.deepEqual(db.data, res);
});

test('get()', function() {
  var buf1 =
    utils.arrayToUint16LEArrayBuffer([0x1111, 0x2222, 0x3333, 0x4444, 0x5555]);
  var buf2 =
    utils.arrayToUint16LEArrayBuffer([0x6666, 0x7777, 0x8888, 0x9999, 0xaaaa]);
  var res = [];
  res[0x41] = [];
  res[0x41][0x42] = [buf1];
  res[0x41][0x42][0x43] = [buf2];

  var db = new DatabaseBuilder();
  db.data = res;

  assert.deepEqual(db.get([0x41, 0x42]), buf1);
  assert.deepEqual(
    db.get([0x41, 0x42, 0x43]), buf2);
});

test('getBlob()', function() {
  var buf1 =
    utils.arrayToUint16LEArrayBuffer([0x1111, 0x2222, 0x3333, 0x4444, 0x5555]);
  var buf2 =
    utils.arrayToUint16LEArrayBuffer([0x6666, 0x7777, 0x8888, 0x9999]);
  var res = [];
  res[0x41] = [];
  res[0x41][0x42] = [buf1];
  res[0x41][0x42][0x43] = [buf2];

  var db = new DatabaseBuilder();
  db.put([0x41, 0x42], buf1);
  db.put([0x41, 0x42, 0x43], buf2);

  var buffer = db.getBlob();

  assert.deepEqual(utils.bufferToStringArray(buffer), resStringArray);
});

test('test.data', function() {
  var buffer =
    fs.readFileSync(__dirname + '/../resources/test.data');

  assert.deepEqual(utils.bufferToStringArray(buffer), resStringArray);
});