tests: Improve testing

Author: xiCO2k

src/loader.ts

@@ -106,3 +106,11 @@ const convertToDotsSyntax = (list) => {
 
     return flatten(list);
 }
+
+export const reset = (folderPath) => {
+    const dir = fs.readdirSync(folderPath);
+
+    dir.filter(file => file.match(/^php_/)).forEach(file => {
+        fs.unlinkSync(folderPath + file);
+    });
+}

test/loader.test.ts

@@ -1,14 +1,7 @@
 import fs from 'fs';
-import { parseAll, parse, hasPhpTranslations } from '../src/loader';
+import { parseAll, parse, hasPhpTranslations, reset } from '../src/loader';
 
-beforeEach(() => {
-    const folderPath = __dirname + '/fixtures/lang/';
-    const dir = fs.readdirSync(folderPath);
-
-    dir.filter(file => file.match(/^php_/)).forEach(file => {
-        fs.unlinkSync(folderPath + file);
-    });
-});
+beforeEach(() => reset(__dirname + '/fixtures/lang/'));
 
 it('creates a file for each lang', () => {
     const files = parseAll(__dirname + '/fixtures/lang/');

test/setup.ts

@@ -1,5 +1,6 @@
 import { mount } from '@vue/test-utils'
 import { i18nVue } from '../src'
+import { parseAll } from '../src/loader'
 
 global.mountPlugin = async (template = '<div />', lang = 'pt') => {
   const wrapper = mount({ template }, {
@@ -15,3 +16,11 @@ global.mountPlugin = async (template = '<div />', lang = 'pt') => {
 
   return wrapper;
 }
+
+global.mixLoader = () => {
+  parseAll(__dirname + '/fixtures/lang/');
+
+  process.env = Object.assign(process.env, {
+    LARAVEL_VUE_I18N_HAS_PHP: 'true',
+  });
+}

test/translate.test.ts

@@ -1,7 +1,9 @@
 import { mount } from '@vue/test-utils'
 import { i18nVue, trans, trans_choice, loadLanguageAsync, reset, getActiveLanguage, isLoaded, wTrans } from '../src'
+import { reset as resetLoader } from '../src/loader'
 
 beforeEach(() => reset());
+afterEach(() => resetLoader(__dirname + '/fixtures/lang/'));
 
 it('translates with $t mixin', async () => {
   const wrapper = await global.mountPlugin(`<h1 v-text="$t('Welcome!')" />`);
@@ -136,3 +138,10 @@ it('resolves translated data with require', async () => {
 
   expect(trans('Welcome!')).toBe('Bem-vindo!');
 });
+
+it('resolves translated data from .php files', async () => {
+  global.mixLoader();
+  const wrapper = await global.mountPlugin(`<h1 v-text="$t('auth.failed')" />`);
+
+  expect(wrapper.html()).toBe('<h1>As credenciais indicadas não coincidem com as registadas no sistema.</h1>')
+});