Fix properties file reading

pom.xml

@@ -83,16 +83,6 @@
             <version>${assertj-core.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>commons-beanutils</groupId>
-            <artifactId>commons-beanutils</artifactId>
-            <version>${commons-beanutils.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-configuration2</artifactId>
-            <version>${commons-configuration2.version}</version>
-        </dependency>
         <dependency>
             <groupId>org.testng</groupId>
             <artifactId>testng</artifactId>

src/main/java/io/github/burakkaygusuz/utils/PropertyUtil.java

@@ -0,0 +1,34 @@
+package io.github.burakkaygusuz.utils;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+public class PropertyUtil {
+
+    private static volatile PropertyUtil instance = null;
+    private final Properties properties;
+
+    private PropertyUtil(String fileName) {
+        this.properties = new Properties();
+        try (InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream(fileName)) {
+            properties.load(inputStream);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static PropertyUtil getInstance(String fileName) {
+        if (instance == null) {
+            synchronized (PropertyUtil.class) {
+                if (instance == null)
+                    instance = new PropertyUtil(fileName);
+            }
+        }
+        return instance;
+    }
+
+    public String getProperty(String key) {
+        return properties.getProperty(key);
+    }
+}

src/test/java/io/github/burakkaygusuz/tests/FormAuthenticationTest.java

@@ -11,7 +11,7 @@ public class FormAuthenticationTest extends TestBase {
 
     @Test(testName = "Login Test")
     void loginTest() {
-        driver.get(config.getString("BASE_URL"));
+        driver.get(props.getProperty("BASE_URL"));
         assertThat(driver.getTitle()).isEqualTo("The Internet");
 
         final By loginPageLinkTextLocator = By.linkText("Form Authentication");

src/test/java/io/github/burakkaygusuz/tests/TestBase.java

@@ -2,9 +2,8 @@
 
 import io.github.burakkaygusuz.config.WebDriverBuilder;
 import io.github.burakkaygusuz.listeners.CustomTestListener;
-import io.github.burakkaygusuz.utils.ConfigurationUtil;
+import io.github.burakkaygusuz.utils.PropertyUtil;
 import io.github.burakkaygusuz.webElements.WebElementService;
-import org.apache.commons.configuration2.Configuration;
 import org.apache.logging.log4j.ThreadContext;
 import org.openqa.selenium.WebDriver;
 import org.openqa.selenium.support.ui.WebDriverWait;
@@ -19,7 +18,8 @@
 
 @Listeners({ CustomTestListener.class })
 public class TestBase {
-    protected Configuration config = ConfigurationUtil.getInstance().getConfiguration();
+
+    protected PropertyUtil props = PropertyUtil.getInstance("config.properties");
     protected WebDriver driver;
     protected WebDriverWait wait;
     protected WebElementService webElementService;
@@ -29,7 +29,7 @@ public class TestBase {
     public void setUp(String browser) throws MalformedURLException, URISyntaxException {
         ThreadContext.put("browser", browser.toUpperCase());
         driver = new WebDriverBuilder(browser)
-                .setUrl(config.getString("GRID_URL"))
+                .setUrl(props.getProperty("GRID_URL"))
                 .enableHeadless()
                 .enableTracing(false)
                 .build();