init using vitest

Signed-off-by: Kirill Mokevnin <[email protected]>

Author: mokevnin

Dockerfile

@@ -1,10 +1,11 @@
 FROM hexletbasics/base-image
 
-ENV NODE_PATH /exercises-javascript/src
+ENV NODE_PATH=/exercises-javascript/src
 ENV PATH=/exercises-javascript/bin:$PATH
 
 WORKDIR /exercises-javascript
 
+RUN npm i -g vitest
 COPY package.json package-lock.json ./
 RUN npm ci
 

Makefile

@@ -29,3 +29,6 @@ compose-schema-validate:
 ci-check:
 	docker-compose --file docker-compose.yml build
 	docker-compose --file docker-compose.yml up --abort-on-container-exit
+
+docker-build-original:
+	docker buildx build -t hexletbasics/exercises-javascript .

bin/test2.sh

@@ -0,0 +1 @@
+FORCE_COLOR=1 vitest related --run `pwd`/test.js

modules/10-basics/10-hello-world/Makefile

@@ -1,2 +1,2 @@
 test:
-	@ test-output.sh
+	@ test2.sh

modules/10-basics/10-hello-world/test.js

@@ -1,6 +1,11 @@
-// @ts-check
+import { expect, test, vi } from 'vitest'
 
-import { expectOutput } from 'hexlet-basics/tests';
+test('hello world', async () => {
+  const consoleLogSpy = vi.spyOn(console, 'log').mockImplementation(() => { });
+  // @ts-ignore
+  await import('./index.js')
 
-const expected = 'Hello, World!';
-expectOutput(expected);
+  const firstArg = consoleLogSpy.mock.calls[0]?.[0];
+
+  expect(firstArg).toBe('Hello, World!')
+})

modules/50-loops/70-for/Makefile

@@ -1,2 +1,2 @@
 test:
-	@ test.sh
+	@ test2.sh

modules/50-loops/70-for/test.js

@@ -1,4 +1,4 @@
-import { test, expect } from '@jest/globals';
+import { expect, test } from 'vitest'
 import f from './index.js';
 
 test('test', () => {

package-lock.json

@@ -27,6 +27,7 @@
     "expect": "^27.5.1",
     "jest": "^27.5.1",
     "lodash": "^4.17.21",
-    "stacktracey": "^2.1.8"
+    "stacktracey": "^2.1.8",
+    "vitest": "^2.1.8"
   }
 }

package.json

@@ -1,5 +1,5 @@
 // @ts-check
-// TODO switch to the jest when it will works with modules
+// TODO use vitest
 
 import expect from 'expect';
 import chalk from 'chalk';

src/tests.js

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+
+export default defineConfig({
+  test: {
+    include: ['**/*.test.js', '**/*.spec.js', '**/test.js'],
+  },
+})