Switch to vitest for ESM support; other fixes

1 files changed, 83 insertions, 0 deletions

diff --git a/test/translator.test.js b/test/translator.test.js
new file mode 100644
index 00000000..7a827d39
--- /dev/null
+++ b/test/translator.test.js
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2023  Yomitan Authors
+ * Copyright (C) 2020-2022  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/>.
+ */
+
+import {IDBKeyRange, indexedDB} from 'fake-indexeddb';
+import fs from 'fs';
+import {fileURLToPath} from 'node:url';
+import path from 'path';
+import {expect, test, vi} from 'vitest';
+import {TranslatorVM} from '../dev/translator-vm';
+
+vi.stubGlobal('indexedDB', indexedDB);
+vi.stubGlobal('IDBKeyRange', IDBKeyRange);
+
+const dirname = path.dirname(fileURLToPath(import.meta.url));
+
+async function main() {
+    const translatorVM = new TranslatorVM();
+    const dictionaryDirectory = path.join(dirname, 'data', 'dictionaries', 'valid-dictionary1');
+    await translatorVM.prepare(dictionaryDirectory, 'Test Dictionary 2');
+
+    const testInputsFilePath = path.join(dirname, 'data', 'translator-test-inputs.json');
+    const {optionsPresets, tests} = JSON.parse(fs.readFileSync(testInputsFilePath, {encoding: 'utf8'}));
+
+    const testResults1FilePath = path.join(dirname, 'data', 'translator-test-results.json');
+    const expectedResults1 = JSON.parse(fs.readFileSync(testResults1FilePath, {encoding: 'utf8'}));
+    const actualResults1 = [];
+
+    const testResults2FilePath = path.join(dirname, 'data', 'translator-test-results-note-data1.json');
+    const expectedResults2 = JSON.parse(fs.readFileSync(testResults2FilePath, {encoding: 'utf8'}));
+    const actualResults2 = [];
+
+    for (let i = 0, ii = tests.length; i < ii; ++i) {
+        test(`${i}`, async () => {
+            const t = tests[i];
+            const expected1 = expectedResults1[i];
+            const expected2 = expectedResults2[i];
+            switch (t.func) {
+                case 'findTerms':
+                    {
+                        const {name, mode, text} = t;
+                        const options = translatorVM.buildOptions(optionsPresets, t.options);
+                        const {dictionaryEntries, originalTextLength} = structuredClone(await translatorVM.translator.findTerms(mode, text, options));
+                        const noteDataList = mode !== 'simple' ? structuredClone(dictionaryEntries.map((dictionaryEntry) => translatorVM.createTestAnkiNoteData(structuredClone(dictionaryEntry), mode))) : null;
+                        actualResults1.push({name, originalTextLength, dictionaryEntries});
+                        actualResults2.push({name, noteDataList});
+                        expect(originalTextLength).toStrictEqual(expected1.originalTextLength);
+                        expect(dictionaryEntries).toStrictEqual(expected1.dictionaryEntries);
+                        expect(noteDataList).toEqual(expected2.noteDataList);
+                    }
+                    break;
+                case 'findKanji':
+                    {
+                        const {name, text} = t;
+                        const options = translatorVM.buildOptions(optionsPresets, t.options);
+                        const dictionaryEntries = structuredClone(await translatorVM.translator.findKanji(text, options));
+                        const noteDataList = structuredClone(dictionaryEntries.map((dictionaryEntry) => translatorVM.createTestAnkiNoteData(structuredClone(dictionaryEntry), null)));
+                        actualResults1.push({name, dictionaryEntries});
+                        actualResults2.push({name, noteDataList});
+                        expect(dictionaryEntries).toStrictEqual(expected1.dictionaryEntries);
+                        expect(noteDataList).toEqual(expected2.noteDataList);
+                    }
+                    break;
+            }
+        });
+    }
+}
+
+await main();