Optimize Data Reading and Add CSV/JSON Support

pom.xml

@@ -49,6 +49,7 @@
         <commons-lang3.version>3.20.0</commons-lang3.version>
         <extentreports-cucumber7-adapter.version>1.14.0</extentreports-cucumber7-adapter.version>
         <mysql-connector-j.version>9.5.0</mysql-connector-j.version>
+        <opencsv.version>5.9</opencsv.version>
 
         <!-- Suite XML path -->
         <suite.feature>src/test/resources/suites/SuiteFeatureByTag.xml</suite.feature>
@@ -317,6 +318,13 @@
             <version>${aspectjweaver.version}</version>
         </dependency>
 
+        <!-- https://mvnrepository.com/artifact/com.opencsv/opencsv -->
+        <dependency>
+            <groupId>com.opencsv</groupId>
+            <artifactId>opencsv</artifactId>
+            <version>${opencsv.version}</version>
+        </dependency>
+
     </dependencies>
 
     <!-- This profile execute the TestNG suite inside the suites folder on test/resources/suites -->

src/main/java/com/anhtester/helpers/CsvHelpers.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2024 Anh Tester
+ * Automation Framework Selenium
+ */
+
+package com.anhtester.helpers;
+
+import com.anhtester.utils.LogUtils;
+import com.opencsv.CSVReader;
+import com.opencsv.exceptions.CsvException;
+
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.List;
+
+public class CsvHelpers {
+
+    /**
+     * Reads all data from a CSV file.
+     *
+     * @param csvFilePath the path to the CSV file.
+     * @return a 2D String array containing the CSV data, or null if an error occurs.
+     */
+    public static String[][] readCsvData(String csvFilePath) {
+        try (CSVReader reader = new CSVReader(new FileReader(csvFilePath))) {
+            List<String[]> allRows = reader.readAll();
+            return allRows.toArray(new String[0][]);
+        } catch (IOException | CsvException e) {
+            LogUtils.error("Failed to read CSV file: " + e.getMessage());
+            return new String[0][];
+        }
+    }
+
+}