From 2099342aa2867b057e99e8e309d41a77809e9214 Mon Sep 17 00:00:00 2001
From: Artiom Bozieac <artiomytprofile@gmail.com>
Date: Wed, 6 Mar 2024 22:55:16 +0200
Subject: [PATCH] #80 Add pages for products and cart

---
 .../selenium/it/pages/BaseHeaderPage.java     | 40 +++++++++++++++++++
 .../shop/selenium/it/pages/BasePage.java      | 11 +++--
 .../selenium/it/pages/cart/MyCartPage.java    | 37 +++++++++++++++++
 .../it/pages/products/AddProductPage.java     | 39 ++++++++++++++++++
 .../it/pages/products/MyProductsPage.java     | 37 +++++++++++++++++
 .../it/pages/products/ProductsPage.java       | 34 ++++++++++++++++
 online-shop-ui/src/app/components/Header.tsx  |  8 ++--
 .../pages/products/AddProductPage.tsx         |  1 +
 .../pages/products/EditProductPage.tsx        | 10 +++--
 .../components/pages/products/ProductCard.tsx |  2 +-
 .../pages/products/ProductsContainer.tsx      |  2 +-
 11 files changed, 209 insertions(+), 12 deletions(-)
 create mode 100644 online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/BaseHeaderPage.java
 create mode 100644 online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/cart/MyCartPage.java
 create mode 100644 online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/AddProductPage.java
 create mode 100644 online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/MyProductsPage.java
 create mode 100644 online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/ProductsPage.java

diff --git a/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/BaseHeaderPage.java b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/BaseHeaderPage.java
new file mode 100644
index 0000000..4e79bc3
--- /dev/null
+++ b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/BaseHeaderPage.java
@@ -0,0 +1,40 @@
+package com.yashmerino.online.shop.selenium.it.pages;
+
+import org.openqa.selenium.By;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.support.ui.WebDriverWait;
+
+/**
+ * Base class for pages that have the header component.
+ */
+public class BaseHeaderPage extends BasePage {
+    /**
+     * My Profile header button.
+     */
+    private final By profileButton = By.id("profile-button");
+
+    /**
+     * My Cart header button.
+     */
+    private final By myCartButton = By.id("my-cart-button");
+
+    /**
+     * My Products header button.
+     */
+    private final By myProductsButton = By.id("my-products-button");
+
+    /**
+     * Add Product header button.
+     */
+    private final By addProductsButton = By.id("add-products-button");
+
+    /**
+     * Constructor.
+     *
+     * @param driver web driver to perform browser actions.
+     * @param wait   wait web driver to wait until certain conditions met.
+     */
+    public BaseHeaderPage(WebDriver driver, WebDriverWait wait) {
+        super(driver, wait);
+    }
+}
diff --git a/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/BasePage.java b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/BasePage.java
index 15b9eb1..96d64e7 100644
--- a/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/BasePage.java
+++ b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/BasePage.java
@@ -12,17 +12,22 @@ public class BasePage {
     /**
      * Web Driver to make browser actions.
      */
-    protected WebDriver driver;
+    protected final WebDriver driver;
 
     /**
      * Wait web driver to wait until certain conditions met.
      */
-    protected WebDriverWait wait;
+    protected final WebDriverWait wait;
 
     /**
      * Success alert element.
      */
-    protected By successAlert = By.id("alert-success");
+    protected final By successAlert = By.id("alert-success");
+
+    /**
+     * Submit button.
+     */
+    protected final By submitButton = By.id("submit-button");
 
     /**
      * Constructor.
diff --git a/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/cart/MyCartPage.java b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/cart/MyCartPage.java
new file mode 100644
index 0000000..c07c4f8
--- /dev/null
+++ b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/cart/MyCartPage.java
@@ -0,0 +1,37 @@
+package com.yashmerino.online.shop.selenium.it.pages.cart;
+
+import com.yashmerino.online.shop.selenium.it.pages.BaseHeaderPage;
+import org.openqa.selenium.By;
+import org.openqa.selenium.NoSuchElementException;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.support.ui.WebDriverWait;
+
+/**
+ * Page Object Model that represents my cart page.
+ */
+public class MyCartPage extends BaseHeaderPage {
+    /**
+     * Constructor.
+     *
+     * @param driver web driver to perform browser actions.
+     * @param wait   wait web driver to wait until certain conditions met.
+     */
+    public MyCartPage(final WebDriver driver, final WebDriverWait wait) {
+        super(driver, wait);
+    }
+
+    /**
+     * Checks if a product exists.
+     *
+     * @param productName is the product's name.
+     * @return <code>true</code> or <code>false</code>.
+     */
+    public boolean productExists(final String productName) {
+        try {
+            driver.findElement(By.xpath(String.format("//h6[contains(string(), %s)]", productName)));
+            return true;
+        } catch (NoSuchElementException e) {
+            return false;
+        }
+    }
+}
diff --git a/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/AddProductPage.java b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/AddProductPage.java
new file mode 100644
index 0000000..2ec23b0
--- /dev/null
+++ b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/AddProductPage.java
@@ -0,0 +1,39 @@
+package com.yashmerino.online.shop.selenium.it.pages.products;
+
+import com.yashmerino.online.shop.selenium.it.pages.BaseHeaderPage;
+import org.openqa.selenium.By;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.support.ui.ExpectedConditions;
+import org.openqa.selenium.support.ui.WebDriverWait;
+
+/**
+ * Page Object Model that represents add product page.
+ */
+public class AddProductPage extends BaseHeaderPage {
+    /**
+     * Name field.
+     */
+    private final By nameField = By.id("name-field");
+
+    /**
+     * Constructor.
+     *
+     * @param driver web driver to perform browser actions.
+     * @param wait   wait web driver to wait until certain conditions met.
+     */
+    public AddProductPage(final WebDriver driver, final WebDriverWait wait) {
+        super(driver, wait);
+    }
+
+    /**
+     * Adds a product.
+     *
+     * @param productName is the product's name.
+     */
+    public void addProductToCard(final String productName) {
+        driver.findElement(nameField).sendKeys(productName);
+        driver.findElement(submitButton).click();
+
+        wait.until(ExpectedConditions.visibilityOfElementLocated(successAlert));
+    }
+}
diff --git a/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/MyProductsPage.java b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/MyProductsPage.java
new file mode 100644
index 0000000..a35f4f1
--- /dev/null
+++ b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/MyProductsPage.java
@@ -0,0 +1,37 @@
+package com.yashmerino.online.shop.selenium.it.pages.products;
+
+import com.yashmerino.online.shop.selenium.it.pages.BaseHeaderPage;
+import org.openqa.selenium.By;
+import org.openqa.selenium.NoSuchElementException;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.support.ui.WebDriverWait;
+
+/**
+ * Page Object Model that represents my products page.
+ */
+public class MyProductsPage extends BaseHeaderPage {
+    /**
+     * Constructor.
+     *
+     * @param driver web driver to perform browser actions.
+     * @param wait   wait web driver to wait until certain conditions met.
+     */
+    public MyProductsPage(final WebDriver driver, final WebDriverWait wait) {
+        super(driver, wait);
+    }
+
+    /**
+     * Checks if a product exists.
+     *
+     * @param productName is the product's name.
+     * @return <code>true</code> or <code>false</code>.
+     */
+    public boolean productExists(final String productName) {
+        try {
+            driver.findElement(By.xpath(String.format("//h6[contains(string(), %s)]", productName)));
+            return true;
+        } catch (NoSuchElementException e) {
+            return false;
+        }
+    }
+}
diff --git a/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/ProductsPage.java b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/ProductsPage.java
new file mode 100644
index 0000000..1d5886f
--- /dev/null
+++ b/online-shop-it/src/test/java/com/yashmerino/online/shop/selenium/it/pages/products/ProductsPage.java
@@ -0,0 +1,34 @@
+package com.yashmerino.online.shop.selenium.it.pages.products;
+
+import com.yashmerino.online.shop.selenium.it.pages.BaseHeaderPage;
+import org.openqa.selenium.By;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.support.ui.ExpectedConditions;
+import org.openqa.selenium.support.ui.WebDriverWait;
+
+/**
+ * Page Object Model that represents products page.
+ */
+public class ProductsPage extends BaseHeaderPage {
+
+    /**
+     * Constructor.
+     *
+     * @param driver web driver to perform browser actions.
+     * @param wait   wait web driver to wait until certain conditions met.
+     */
+    public ProductsPage(final WebDriver driver, final WebDriverWait wait) {
+        super(driver, wait);
+    }
+
+    /**
+     * Adds a product to the card.
+     *
+     * @param productId is the product's id.
+     */
+    public void addProductToCard(final String productId) {
+        driver.findElement(By.id("add-product-" + productId)).click();
+
+        wait.until(ExpectedConditions.visibilityOfElementLocated(successAlert));
+    }
+}
diff --git a/online-shop-ui/src/app/components/Header.tsx b/online-shop-ui/src/app/components/Header.tsx
index a971b15..1467d9d 100644
--- a/online-shop-ui/src/app/components/Header.tsx
+++ b/online-shop-ui/src/app/components/Header.tsx
@@ -199,20 +199,20 @@ const Header = () => {
                         {getTranslation(lang, "online_shop")}
                     </Typography>
                     <Box sx={{ flexGrow: 1, display: { xs: 'none', md: 'flex' } }}>
-                        <Button key={1} startIcon={<AccountCircleIcon />} onClick={handleProfile} sx={{ ml: "2vh", my: 2, color: 'white', display: 'flex', fontWeight: "Bold" }}>{getTranslation(lang, "profile")}</Button>
+                        <Button key={1} startIcon={<AccountCircleIcon />} onClick={handleProfile} id="profile-button" sx={{ ml: "2vh", my: 2, color: 'white', display: 'flex', fontWeight: "Bold" }}>{getTranslation(lang, "profile")}</Button>
                         {// @ts-ignore 
                             roles[0].name == "USER" ?
-                                <Button key={2} startIcon={<ShoppingCartIcon />} onClick={handleMyCart} sx={{ ml: "2vh", my: 2, color: 'white', display: 'flex', fontWeight: "Bold" }}>{getTranslation(lang, "my_cart")}</Button> :
+                                <Button key={2} startIcon={<ShoppingCartIcon />} onClick={handleMyCart} id="my-cart-button" sx={{ ml: "2vh", my: 2, color: 'white', display: 'flex', fontWeight: "Bold" }}>{getTranslation(lang, "my_cart")}</Button> :
                                 null
                         }
                         {// @ts-ignore 
                             roles[0].name == "SELLER" ?
-                                <Button key={3} startIcon={<AddIcon />} onClick={handleAddProduct} sx={{ ml: "2vh", my: 2, color: 'white', display: 'flex', fontWeight: "Bold" }}>{getTranslation(lang, "add_product")}</Button> :
+                                <Button key={3} startIcon={<AddIcon />} onClick={handleAddProduct} id="add-product-button" sx={{ ml: "2vh", my: 2, color: 'white', display: 'flex', fontWeight: "Bold" }}>{getTranslation(lang, "add_product")}</Button> :
                                 null
                         }
                         {// @ts-ignore 
                             roles[0].name == "SELLER" ?
-                                <Button key={4} startIcon={<SellIcon />} onClick={handleMyProducts} sx={{ ml: "2vh", my: 2, color: 'white', display: 'flex', fontWeight: "Bold" }}>{getTranslation(lang, "my_products")}</Button> :
+                                <Button key={4} startIcon={<SellIcon />} onClick={handleMyProducts} id="my-products-button" sx={{ ml: "2vh", my: 2, color: 'white', display: 'flex', fontWeight: "Bold" }}>{getTranslation(lang, "my_products")}</Button> :
                                 null
                         }
                         {// @ts-ignore 
diff --git a/online-shop-ui/src/app/components/pages/products/AddProductPage.tsx b/online-shop-ui/src/app/components/pages/products/AddProductPage.tsx
index b860f3b..e5d60b7 100644
--- a/online-shop-ui/src/app/components/pages/products/AddProductPage.tsx
+++ b/online-shop-ui/src/app/components/pages/products/AddProductPage.tsx
@@ -256,6 +256,7 @@ const AddProductPage = () => {
                                     </Box>
                                 </Paper>
                                 <Button
+                                    id="submit-button"
                                     type="submit"
                                     data-testid="submit-button"
                                     variant="contained"
diff --git a/online-shop-ui/src/app/components/pages/products/EditProductPage.tsx b/online-shop-ui/src/app/components/pages/products/EditProductPage.tsx
index b167dee..c2f04cd 100644
--- a/online-shop-ui/src/app/components/pages/products/EditProductPage.tsx
+++ b/online-shop-ui/src/app/components/pages/products/EditProductPage.tsx
@@ -49,6 +49,7 @@ import { useAppSelector } from '../../../hooks'
 import { Stack, Typography } from '@mui/material';
 import { getCategories } from '../../../api/CategoryRequest';
 import { getTranslation } from '../../../../i18n/i18n';
+import NoPhoto from "../../../../img/no_photo.jpg";
 
 const MenuProps = {
     PaperProps: {
@@ -77,7 +78,7 @@ const EditProductPage = () => {
     const [error, setError] = React.useState("");
     const [isSuccess, setSuccess] = React.useState(false);
 
-    const [photo, setPhoto] = React.useState("");
+    const [photo, setPhoto] = React.useState(NoPhoto);
     const [file, setFile] = React.useState<File | null>(null);
 
     const handleAlertClick = () => {
@@ -104,8 +105,11 @@ const EditProductPage = () => {
 
         const getProductPhotoRequest = async () => {
             const photoBlob = await getProductPhoto(location.state ? location.state.id : "1");
-            setPhoto(URL.createObjectURL(photoBlob));
-            setFile(photoBlob as File);
+            if(photoBlob.size > 0) {
+                setPhoto(URL.createObjectURL(photoBlob));
+                setFile(photoBlob as File);
+            }
+
         }
 
         getProductPhotoRequest();
diff --git a/online-shop-ui/src/app/components/pages/products/ProductCard.tsx b/online-shop-ui/src/app/components/pages/products/ProductCard.tsx
index 343b3ba..b1581c7 100644
--- a/online-shop-ui/src/app/components/pages/products/ProductCard.tsx
+++ b/online-shop-ui/src/app/components/pages/products/ProductCard.tsx
@@ -122,7 +122,7 @@ const ProductCard = ({ id, title, price, categories, description }: ProductCardP
             <img width={"100%"} height={"100%"} src={photo} data-testid={"card-image-" + id} style={{ objectFit: "cover", borderRadius: "15px" }} />
             {// @ts-ignore 
               roles[0].name == "USER" ? (
-                <IconButton color="primary" aria-label="add to shopping cart" onClick={handleAddProduct} sx={{ marginLeft: "83%", border: "1px solid", width: "15%", height: "25%" }}>
+                <IconButton color="primary" aria-label="add to shopping cart" onClick={handleAddProduct} id={"add-product-" + id} sx={{ marginLeft: "83%", border: "1px solid", width: "15%", height: "25%" }}>
                   {/* NOSONAR: Function addProduct doesn't return Promise.*/}
                   <AddShoppingCartIcon />
                 </IconButton>) : null
diff --git a/online-shop-ui/src/app/components/pages/products/ProductsContainer.tsx b/online-shop-ui/src/app/components/pages/products/ProductsContainer.tsx
index 4f2eb9e..666e78b 100644
--- a/online-shop-ui/src/app/components/pages/products/ProductsContainer.tsx
+++ b/online-shop-ui/src/app/components/pages/products/ProductsContainer.tsx
@@ -72,7 +72,7 @@ const ProductsContainer = () => {
       <Paper square elevation={3} sx={{ width: "70%", pb: "1.5%", margin: "auto", mt: "2.5%", display: "flex", overflow: "hidden" }}>
         <Grid container justifyContent="center" alignItems="center" columnGap={4}>
           {products.length > 0 && products.map(product => {
-            return (<div style={{ marginTop: "2.5%" }}><ProductCard key={product.objectID} id={product.objectID} title={product.name} price={product.price} categories={product.categories} description={product.description} /></div>);
+            return (<div style={{ marginTop: "2.5%" }} key={product.objectID}><ProductCard key={product.objectID} id={product.objectID} title={product.name} price={product.price} categories={product.categories} description={product.description} /></div>);
           })}
           {products.length <= 0 &&
             <Typography variant="h4" sx={{ margin: "auto", mt: "5%", mb: "3.5%" }}>{getTranslation(lang, "no_products_found")}</Typography>