yomichan/test/test-translator.js
toasted-nutbread 5268c5d1bc
Util rename (#1389)
* Rename MediaUtility to MediaUtil for consistency

* Update variable names

* Rename media-utility.js to media-util.js

* Rename ProfileConditions to ProfileConditionsUtil

* Rename variables

* Move profile-conditions.js to profile-conditions-util.js

* Rename test-profile-conditions.js to test-profile-conditions-util.js
2021-02-14 11:32:30 -05:00

186 lines
6.3 KiB
JavaScript

/*
* Copyright (C) 2020-2021 Yomichan Authors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
const fs = require('fs');
const path = require('path');
const assert = require('assert');
const {createDictionaryArchive, testMain} = require('../dev/util');
const {DatabaseVM} = require('../dev/database-vm');
function createTestDictionaryArchive(dictionary, dictionaryName) {
const dictionaryDirectory = path.join(__dirname, 'data', 'dictionaries', dictionary);
return createDictionaryArchive(dictionaryDirectory, dictionaryName);
}
function clone(value) {
return JSON.parse(JSON.stringify(value));
}
async function createVM() {
// Set up VM
const vm = new DatabaseVM();
vm.execute([
'js/core.js',
'js/general/cache-map.js',
'js/language/japanese-util.js',
'js/data/json-schema.js',
'js/media/media-util.js',
'js/language/dictionary-importer.js',
'js/data/database.js',
'js/language/dictionary-database.js',
'js/general/text-source-map.js',
'js/language/deinflector.js',
'js/language/translator.js'
]);
const [
DictionaryImporter,
DictionaryDatabase,
JapaneseUtil,
Translator
] = vm.get([
'DictionaryImporter',
'DictionaryDatabase',
'JapaneseUtil',
'Translator'
]);
// Dictionary
const testDictionary = createTestDictionaryArchive('valid-dictionary2');
const testDictionaryContent = await testDictionary.generateAsync({type: 'string'});
// Setup database
const dictionaryImporter = new DictionaryImporter();
const dictionaryDatabase = new DictionaryDatabase();
await dictionaryDatabase.prepare();
const {result, errors} = await dictionaryImporter.importDictionary(
dictionaryDatabase,
testDictionaryContent,
{prefixWildcardsSupported: true},
() => {}
);
assert.deepStrictEqual(errors.length, 0);
// Setup translator
const japaneseUtil = new JapaneseUtil(null);
const translator = new Translator({japaneseUtil, database: dictionaryDatabase});
const deinflectionReasions = JSON.parse(fs.readFileSync(path.join(__dirname, '..', 'ext', 'data/deinflect.json')));
translator.prepare(deinflectionReasions);
// Done
return {vm, translator, dictionary: result};
}
function buildOptions(optionsPresets, optionsArray, dictionaryTitle) {
const options = {};
if (!Array.isArray(optionsArray)) { optionsArray = [optionsArray]; }
for (const entry of optionsArray) {
switch (typeof entry) {
case 'string':
if (!Object.prototype.hasOwnProperty.call(optionsPresets, entry)) {
throw new Error('Invalid options preset');
}
Object.assign(options, clone(optionsPresets[entry]));
break;
case 'object':
Object.assign(options, clone(entry));
break;
default:
throw new Error('Invalid options type');
}
}
// Construct regex
if (Array.isArray(options.textReplacements)) {
options.textReplacements = options.textReplacements.map((value) => {
if (Array.isArray(value)) {
value = value.map(({pattern, flags, replacement}) => ({pattern: new RegExp(pattern, flags), replacement}));
}
return value;
});
}
// Update structure
const placeholder = '${title}';
if (options.mainDictionary === placeholder) {
options.mainDictionary = dictionaryTitle;
}
let {enabledDictionaryMap} = options;
if (Array.isArray(enabledDictionaryMap)) {
for (const entry of enabledDictionaryMap) {
if (entry[0] === placeholder) {
entry[0] = dictionaryTitle;
}
}
enabledDictionaryMap = new Map(enabledDictionaryMap);
options.enabledDictionaryMap = enabledDictionaryMap;
}
return options;
}
async function main() {
const write = (process.argv[2] === '--write');
const {translator, dictionary: {title}} = await createVM();
const dataFilePath = path.join(__dirname, 'data', 'test-translator-data.json');
const data = JSON.parse(fs.readFileSync(dataFilePath, {encoding: 'utf8'}));
const {optionsPresets, tests} = data;
for (const test of tests) {
switch (test.func) {
case 'findTerms':
{
const {mode, text} = test;
const options = buildOptions(optionsPresets, test.options, title);
const [definitions, length] = clone(await translator.findTerms(mode, text, options));
if (write) {
test.expected = {length, definitions};
} else {
const {expected} = test;
assert.deepStrictEqual(length, expected.length);
assert.deepStrictEqual(definitions, expected.definitions);
}
}
break;
case 'findKanji':
{
const {text} = test;
const options = buildOptions(optionsPresets, test.options, title);
const definitions = clone(await translator.findKanji(text, options));
if (write) {
test.expected = {definitions};
} else {
const {expected} = test;
assert.deepStrictEqual(definitions, expected.definitions);
}
}
break;
}
}
if (write) {
fs.writeFileSync(dataFilePath, JSON.stringify(data, null, 4), {encoding: 'utf8'});
}
}
if (require.main === module) { testMain(main); }