[Typescript] Add BasketInformations

typescript/src/world-company-remuneration/basket-informations.ts

@@ -0,0 +1,46 @@
+const K = "K";
+
+/**
+ * Created by thomas on 02/12/2019.
+ * This class is a basket
+ */
+
+export class BasketInformations {
+    // The product of the basket
+    static map: Map<string, number> = new Map<string, number>()
+
+    addProductToBasket(product: string, price: number) {
+        BasketInformations.map.set(product, price)
+    }
+
+    getBasketPrice(inCents: boolean): Number {
+        var v = 0;
+        for (let s of Array.from(BasketInformations.map.values())) {
+            v += s;
+        }
+        return inCents ? new Number(v * 100) : Number(v)
+    }
+
+    resetBasket() {
+        this.buyBasket();
+    }
+
+    buyBasket() {
+        BasketInformations.map.clear();
+    }
+
+    isBasketContains(produit: string): boolean {
+        var found: boolean = false;
+        for (let s of Array.from(BasketInformations.map.keys())) {
+            if (s == produit) found = true;
+        }
+        return found;
+    }
+
+
+    mixWithBasket(b: BasketInformations) {
+        for (let [s,z] of Array.from(BasketInformations.map)) {
+            BasketInformations.map.set(s,z)
+        }
+    }
+}

typescript/test/world-company-remuneration/basket-informations.test.ts

@@ -0,0 +1,16 @@
+import {BasketInformations} from "../../src/world-company-remuneration/basket-informations";
+
+describe("a basket should cost", () => {
+
+    test("0 when empty", () => {
+        expect(new BasketInformations().getBasketPrice(false)).toBe(0);
+    });
+
+    test("1000 otherwise", () => {
+        let basketInformations = new BasketInformations();
+        basketInformations.resetBasket()
+        basketInformations.addProductToBasket("Toto", 1000)
+        expect(basketInformations.getBasketPrice(false)).toBe(1000);
+    });
+
+});