diff --git a/src/test/java/com/checkmarx/ast/CxConfigTest.java b/src/test/java/com/checkmarx/ast/CxConfigTest.java
new file mode 100644
index 00000000..e367a963
--- /dev/null
+++ b/src/test/java/com/checkmarx/ast/CxConfigTest.java
@@ -0,0 +1,82 @@
+package com.checkmarx.ast;
+
+import com.checkmarx.ast.wrapper.CxConfig;
+import com.checkmarx.ast.wrapper.CxConfig.InvalidCLIConfigException;
+import com.checkmarx.ast.wrapper.CxConstants;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import java.lang.reflect.Method;
+import java.util.List;
+
+class CxConfigTest extends BaseTest {
+
+    @Test
+    void testApiKeyAuthentication() throws Exception {
+        CxConfig config = CxConfig.builder()
+                .apiKey("test-api-key")
+                .build();
+        
+        Method toArgumentsMethod = CxConfig.class.getDeclaredMethod("toArguments");
+        toArgumentsMethod.setAccessible(true);
+        List<String> arguments = (List<String>) toArgumentsMethod.invoke(config);
+        
+        Assertions.assertTrue(arguments.contains(CxConstants.API_KEY));
+        Assertions.assertTrue(arguments.contains("test-api-key"));
+    }
+
+    @Test
+    void testClientIdSecretAuthentication() throws Exception {
+        CxConfig config = CxConfig.builder()
+                .clientId("test-client-id")
+                .clientSecret("test-client-secret")
+                .build();
+        
+        Method toArgumentsMethod = CxConfig.class.getDeclaredMethod("toArguments");
+        toArgumentsMethod.setAccessible(true);
+        List<String> arguments = (List<String>) toArgumentsMethod.invoke(config);
+        
+        Assertions.assertTrue(arguments.contains(CxConstants.CLIENT_ID));
+        Assertions.assertTrue(arguments.contains("test-client-id"));
+        Assertions.assertTrue(arguments.contains(CxConstants.CLIENT_SECRET));
+        Assertions.assertTrue(arguments.contains("test-client-secret"));
+    }
+
+    @Test
+    void testTenantAndBaseUris() throws Exception {
+        CxConfig config = CxConfig.builder()
+                .tenant("test-tenant")
+                .baseUri("https://example.com")
+                .baseAuthUri("https://auth.example.com")
+                .build();
+        
+        Method toArgumentsMethod = CxConfig.class.getDeclaredMethod("toArguments");
+        toArgumentsMethod.setAccessible(true);
+        List<String> arguments = (List<String>) toArgumentsMethod.invoke(config);
+        
+        Assertions.assertTrue(arguments.contains(CxConstants.TENANT));
+        Assertions.assertTrue(arguments.contains("test-tenant"));
+        Assertions.assertTrue(arguments.contains(CxConstants.BASE_URI));
+        Assertions.assertTrue(arguments.contains("https://example.com"));
+        Assertions.assertTrue(arguments.contains(CxConstants.BASE_AUTH_URI));
+        Assertions.assertTrue(arguments.contains("https://auth.example.com"));
+    }
+
+    @Test
+    void testEmptyConfig() throws Exception {
+        CxConfig config = CxConfig.builder().build();
+        
+        Method toArgumentsMethod = CxConfig.class.getDeclaredMethod("toArguments");
+        toArgumentsMethod.setAccessible(true);
+        List<String> arguments = (List<String>) toArgumentsMethod.invoke(config);
+        
+        Assertions.assertTrue(arguments.isEmpty());
+    }
+
+    @Test
+    void testInvalidCLIConfigException() {
+        Assertions.assertThrows(InvalidCLIConfigException.class, () -> {
+            throw new InvalidCLIConfigException("Invalid configuration");
+        });
+    }
+}