strategy test

https-sam · https-sam · commit d08c6e1ae1d2 · 2022-07-06T19:15:05.000-06:00
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -8,9 +8,14 @@
     "@testing-library/user-event": "^13.5.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
-    "react-scripts": "5.0.1",
     "web-vitals": "^2.1.4"
   },
+  "devDependencies": {
+    "autoprefixer": "^10.4.7",
+    "postcss": "^8.4.14",
+    "react-scripts": "5.0.1",
+    "tailwindcss": "^3.1.4"
+  },
   "scripts": {
     "start": "react-scripts start",
     "build": "react-scripts build",
diff --git a/src/App.js b/src/App.js
@@ -1,25 +1,27 @@
-import logo from './logo.svg';
+
 import './App.css';
+import React, {Component} from 'react';
+import { Strategy, changeRed } from '../src/components/Strategy/Strategy.js'
+
+
+
 
-function App() {
-  return (
-    <div className="App">
-      <header className="App-header">
-        <img src={logo} className="App-logo" alt="logo" />
-        <p>
-          Edit <code>src/App.js</code> and save to reload.
-        </p>
-        <a
-          className="App-link"
-          href="https://reactjs.org"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          Learn React
-        </a>
-      </header>
-    </div>
-  );
+class App extends Component {
+
+  constructor(props) {
+    super(props);
+    this.changeRed = new changeRed();
+    this.Strategy = new Strategy().setStrategy = this.changeRed;
+  }
+
+  render() {
+    return (
+      <>
+        <div className="h-72 w-72 bg-blue-500" id="bar" onClick={this.Strategy.perform}></div>
+      </>
+    )
+  }
 }
 
+
 export default App;
diff --git a/src/components/Strategy/Strategy.js b/src/components/Strategy/Strategy.js
@@ -0,0 +1,31 @@
+import React, {Component} from 'react';
+
+class Strategy {
+  constructor() {
+    this._strategy = null;
+  }
+
+  /**
+   * @param {changeRed} strategy
+   */
+  set setStrategy(strategy) {
+    this._strategy = strategy;
+  }
+
+  get getStrategy() { 
+    return this._strategy; 
+  }
+
+  perform() {
+    this._strategy.perform();
+  }
+}
+
+// SG 07/06/2022 19:11  strategy pattern test
+class changeRed {
+  perform() {
+    document.getElementById("bar").style.backgroundColor = "red";
+  }
+}
+
+export { Strategy, changeRed }
diff --git a/src/index.css b/src/index.css
@@ -1,3 +1,9 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+
+
 body {
   margin: 0;
   font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
diff --git a/src/index.js b/src/index.js
@@ -11,7 +11,4 @@ root.render(
   </React.StrictMode>
 );
 
-// If you want to start measuring performance in your app, pass a function
-// to log results (for example: reportWebVitals(console.log))
-// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
 reportWebVitals();
diff --git a/src/setupTests.js b/src/setupTests.js
@@ -1,5 +1 @@
-// jest-dom adds custom jest matchers for asserting on DOM nodes.
-// allows you to do things like:
-// expect(element).toHaveTextContent(/react/i)
-// learn more: https://github.com/testing-library/jest-dom
 import '@testing-library/jest-dom';
diff --git a/tailwind.config.js b/tailwind.config.js
@@ -0,0 +1,9 @@
+module.exports = {
+  content: [
+    "./src/**/*.{js,jsx,ts,tsx}",
+  ],
+  theme: {
+    extend: {},
+  },
+  plugins: [],
+}
