Setup tests

cheton · cheton · commit 08b86b9cfe93 · 2018-01-28T00:09:29.000+08:00
diff --git a/package.json b/package.json
@@ -57,12 +57,15 @@
     "classnames": "~2.2.5",
     "coveralls": "~3.0.0",
     "css-loader": "~0.28.7",
+    "enzyme": "~3.2.0",
+    "enzyme-adapter-react-16": "~1.1.1",
     "eslint": "~4.13.1",
     "eslint-config-trendmicro": "~1.1.0",
     "eslint-loader": "~1.9.0",
     "eslint-plugin-import": "~2.8.0",
     "eslint-plugin-jsx-a11y": "~6.0.2",
     "eslint-plugin-react": "~7.5.1",
+    "jsdom": "~11.5.1",
     "lodash.debounce": "~4.0.8",
     "nib": "~1.1.2",
     "react": "^0.14.0 || >=15.0.0",
diff --git a/setupTests.js b/setupTests.js
@@ -0,0 +1,33 @@
+import Enzyme from 'enzyme';
+import Adapter from 'enzyme-adapter-react-16';
+import { JSDOM } from 'jsdom';
+
+// React 16 Enzyme adapter
+Enzyme.configure({ adapter: new Adapter() });
+
+// Ignore `.styl` files
+require.extensions['.styl'] = () => {
+    return;
+};
+
+// JSDOM
+const jsdom = new JSDOM('<!doctype html><html><body></body></html>');
+const { window } = jsdom;
+
+const copyProps = (src, target) => {
+    const props = Object.getOwnPropertyNames(src)
+        .filter(prop => typeof target[prop] === 'undefined')
+        .reduce((result, prop) => ({
+            ...result,
+            [prop]: Object.getOwnPropertyDescriptor(src, prop),
+        }), {});
+    Object.defineProperties(target, props);
+};
+
+global.window = window;
+global.document = window.document;
+global.navigator = {
+    userAgent: 'node.js',
+};
+
+copyProps(window, global);
diff --git a/test/index.js b/test/index.js
@@ -1,5 +1,19 @@
+import React from 'react';
+import { mount } from 'enzyme';
 import { test } from 'tap';
+import '../setupTests';
+import InfiniteTree from '../src';
+import Tree from '../examples/Tree';
 
-test('noop', (t) => {
+test('<InfiniteTree />', (t) => {
+    const onUpdate = (node) => {
+        t.equal(node.id, '<root>.0');
+    };
+
+    const wrapper = mount((
+        <Tree onUpdate={onUpdate} />
+    ));
+
+    t.equal(wrapper.find(InfiniteTree).length, 1, 'should render <InfiniteTree /> component');
     t.end();
 });
