Add simple jest example 👍

sicktastic · Nov 23, 2017 · 679dec1 · 679dec1
1 parent 94a784c
commit 679dec1
Show file tree

Hide file tree

Showing 5 changed files with 5,097 additions and 0 deletions.
diff --git a/testing_frameworks/jest/package.json b/testing_frameworks/jest/package.json
@@ -0,0 +1,8 @@
+{
+  "devDependencies": {
+    "jest": "^21.2.1"
+  },
+  "scripts": {
+    "test": "jest"
+  }
+}
diff --git a/testing_frameworks/jest/sum.js b/testing_frameworks/jest/sum.js
@@ -0,0 +1,4 @@
+function sum(a, b) {
+  return a + b;
+}
+module.exports = sum;
diff --git a/testing_frameworks/jest/sum.test.js b/testing_frameworks/jest/sum.test.js
@@ -0,0 +1,5 @@
+const sum = require('./sum');
+
+test('adds 1 + 2 to equal 3', () => {
+  expect(sum(1, 2)).toBe(3);
+});