Feature/pow

README.md

@@ -1,4 +1,6 @@
 # INFO909 : Intégration continue - Déploiement continu
+## Kubasik Tom
+## Bollon Ration
 
 ## A faire en amont du cours du 12 janvier
 

app/functions.js

@@ -8,4 +8,15 @@ exports.add = (num1, num2) => {
 
 exports.mul = (num1, num2) => {
     return (num1 * num2).toString();
-}
+}
+
+exports.div = (num1, num2) => {
+    if(num2 == 0) {
+        return "NaN"
+    }
+    return (num1 / num2).toString();
+}
+
+exports.pow = (num1, num2) => {
+    return (Math.pow(num1, num2)).toString();
+}

app/server.js

@@ -1,5 +1,5 @@
 const express = require('express');
-const { sub, mul, add } = require("./functions");
+const { sub, mul, add, div } = require("./functions");
 
 // Constants
 const PORT = 8080;
@@ -35,5 +35,12 @@ app.post('/mul', (req, res) => {
   return res.status(200).send(total);
 })
 
+app.post('/div', (req, res) => {
+  var num1 = parseFloat(req.body.num1);
+  var num2 = parseFloat(req.body.num2);
+  var total = div(num1, num2);
+  return res.status(200).send(total);
+})
+
 app.listen(PORT, HOST);
 console.log(`Running on http://${HOST}:${PORT}`);

app/test/unit.test.js

@@ -1,13 +1,23 @@
 const assert = require('assert');
-const { sub, mul, add } = require("../functions");
+const { sub, mul, add, div, pow } = require("../functions");
 describe('Tests unitaire', () => {
     it('should return -3', () => {
-        assert.equal(sub(2, 5), -3);
+        assert.equal(sub(2, 5), '-3');
     });
     it('should return 7', () => {
-        assert.equal(add(2, 5), 7);
+        assert.equal(add(2, 5), '7');
     });
     it('should return 12', () => {
-        assert.equal(mul(6, 2), 12);
+        assert.equal(mul(6, 2), '12');
+    });
+    it('should return 6', () => {
+        assert.equal(div(12, 2), '6');
+    });
+    it('should return NaN', () => {
+        assert.equal(div(6, 0), 'NaN');
+    });
+
+    it('should return 4', () => {
+        assert.equal(pow(2, 2), '4');
     });
 });

app/views/index.ejs

@@ -70,6 +70,26 @@
 				<span class="h2" id="mulres"></span>
 			</div>
 		</div>
+		<hr>
+		<div class="row">
+			<div class="col-3">
+				<input class="form-control" id="div1">
+			</div>
+			<div class="col-1">
+				<div class="w-100 text-center">
+					/
+				</div>
+			</div>
+			<div class="col-3">
+				<input class="form-control" id="div2">
+			</div>
+			<div class="col-2">
+				<button type="button" class="btn btn-primary w-100" onclick="divide()">DIV</button>
+			</div>
+			<div class="col-3">
+				<span class="h2" id="divres"></span>
+			</div>
+		</div>
 
 	</div>
 
@@ -129,6 +149,24 @@
 		xhr.setRequestHeader("Content-type", "application/json; charset=utf-8");
 		xhr.send(JSON.stringify(params))
 	}
+	function divide() {
+		var x = document.getElementById('div1').value
+		var y = document.getElementById('div2').value
+		var res = document.getElementById('divres')
+		var params = {
+			"num1": x,
+			"num2": y
+		}
+		let xhr = new XMLHttpRequest()
+		xhr.open('POST', '/div', true)
+		xhr.onreadystatechange = function () {
+			if (xhr.readyState === 4 && xhr.status === 200) {
+				res.innerHTML = xhr.responseText
+			}
+		};
+		xhr.setRequestHeader("Content-type", "application/json; charset=utf-8");
+		xhr.send(JSON.stringify(params))
+	}
 </script>
 <!-- JavaScript Bundle with Popper -->
 <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"