Added A practice test , using Assertion and Explicit wait

src/test/java/FunctionalTesting/Practice.java

+package FunctionalTesting;
+
+import org.openqa.selenium.By;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.WebElement;
+import org.openqa.selenium.firefox.FirefoxDriver;
+import org.openqa.selenium.support.ui.ExpectedConditions;
+import org.openqa.selenium.support.ui.WebDriverWait;
+import org.testng.asserts.SoftAssert;
+
+import java.time.Duration;
+
+public class Practice {
+    public static void main(String[] args) {
+        WebDriver obj = new FirefoxDriver();
+
+        obj.get("https://rahulshettyacademy.com/seleniumPractise/#/");
+
+
+        WebDriverWait object = new WebDriverWait(obj, Duration.ofSeconds(2));
+
+        WebElement button;
+
+
+        SoftAssert test= new SoftAssert();
+
+        WebElement broklebutton= obj.findElement(By.xpath("//div[@class='products-wrapper']/div/div/h4[text()='Brocolli - 1 Kg']/following-sibling::div[@class='stepper-input']/a[@class='increment'][1]"));
+
+        WebElement culiFlower = obj.findElement(By.xpath("//div[@class='products-wrapper']/div/div/h4[text()='Cauliflower - 1 Kg']/following-sibling::div[@class='stepper-input']/a[@class='increment'][1]"));
+
+        for(int i=1;i<=3;i++)
+        {  String buttonXPath = "(//div[@class='product-action']/button)[" + i + "]";
+           button = object.until(ExpectedConditions.elementToBeClickable(By.xpath(buttonXPath)));
+
+            if(i==1)
+            {
+                int j;
+              for( j=1;j<=5;j++)
+              {
+
+                  object.until(ExpectedConditions.elementToBeClickable(broklebutton));
+                  broklebutton.click();
+
+              }
+              test.assertTrue(j==2,"5 items added in cart");
+              button.click();
+
+            }
+
+            else if(i==2)
+            {
+                int j;
+                for(j=1;j<=7;j++)
+                {
+
+                    object.until(ExpectedConditions.elementToBeClickable(culiFlower));
+                    culiFlower.click();
+                }
+
+                test.assertFalse(j>3,"If not meets return false");
+                button.click();
+            }
+        }
+
+        test.assertAll();
+
+    }
+}

src/test/java/Techniques_to_automate_web_Element/WebElementAutomation.java

@@ -20,13 +20,10 @@ public class WebElementAutomation {
 
         WebElement object = obj.findElement(By.cssSelector("select#ctl00_mainContent_DropDownListCurrency"));
 
-        Select StaticDropDown = new Select(object);
-
-        StaticDropDown.selectByIndex(2);
-        System.out.println(StaticDropDown.getFirstSelectedOption().getText());
-        StaticDropDown.selectByValue("INR");
-        System.out.println(StaticDropDown.getFirstSelectedOption().getText());
+        Select ob = new Select(object);
 
+        ob.selectByIndex(1);
+        ob.selectByValue("AED");
 
         //------------------------------------> updated Static DropDown <-------------------------------------------