diff --git a/hofund-spring-boot-e2e/pom.xml b/hofund-spring-boot-e2e/pom.xml
index 37e5ff7..c2c6bf6 100644
--- a/hofund-spring-boot-e2e/pom.xml
+++ b/hofund-spring-boot-e2e/pom.xml
@@ -38,6 +38,16 @@
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
+<!--        <dependency>-->
+<!--            <groupId>org.springframework.boot</groupId>-->
+<!--            <artifactId>spring-boot-starter-data-jpa</artifactId>-->
+<!--        </dependency>-->
+
+<!--        <dependency>-->
+<!--            <groupId>com.oracle.database.jdbc</groupId>-->
+<!--            <artifactId>ojdbc8</artifactId>-->
+<!--        </dependency>-->
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-actuator</artifactId>
@@ -59,6 +69,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
         </dependency>
     </dependencies>
 
diff --git a/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/HofundE2E.java b/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/HofundE2E.java
index 4e8845c..a424c78 100644
--- a/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/HofundE2E.java
+++ b/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/HofundE2E.java
@@ -2,10 +2,7 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RestController;
 
-@RestController
 @SpringBootApplication
 public class HofundE2E {
 
@@ -13,9 +10,4 @@ public static void main(String[] args) {
         SpringApplication.run(HofundE2E.class, args);
     }
 
-
-    @GetMapping("/test")
-    public String test() {
-        return "test";
-    }
 }
diff --git a/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/TestController.java b/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/TestController.java
new file mode 100644
index 0000000..23eeb38
--- /dev/null
+++ b/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/TestController.java
@@ -0,0 +1,22 @@
+package dev.logchange.hofund;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequiredArgsConstructor
+public class TestController {
+
+//    private final TestRepository testRepository;
+
+    @GetMapping("/test")
+    public String test() {
+        return "test";
+    }
+
+//    @GetMapping("/testEntity")
+//    public Iterable<TestEntity> testEntity() {
+//        return testRepository.findAll();
+//    }
+}
diff --git a/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/TestEntity.java b/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/TestEntity.java
new file mode 100644
index 0000000..835447e
--- /dev/null
+++ b/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/TestEntity.java
@@ -0,0 +1,16 @@
+//package dev.logchange.hofund;
+//
+//import jakarta.persistence.Entity;
+//import jakarta.persistence.Id;
+//import lombok.Getter;
+//import lombok.Setter;
+//
+//@Getter
+//@Setter
+//@Entity
+//public class TestEntity {
+//
+//    @Id
+//    private Long id;
+//
+//}
diff --git a/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/TestRepository.java b/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/TestRepository.java
new file mode 100644
index 0000000..7c5759a
--- /dev/null
+++ b/hofund-spring-boot-e2e/src/main/java/dev/logchange/hofund/TestRepository.java
@@ -0,0 +1,8 @@
+//package dev.logchange.hofund;
+//
+//import org.springframework.data.repository.CrudRepository;
+//import org.springframework.stereotype.Repository;
+//
+//@Repository
+//public interface TestRepository extends CrudRepository<TestEntity, Long> {
+//}
diff --git a/hofund-spring-boot-e2e/src/main/resources/application.properties b/hofund-spring-boot-e2e/src/main/resources/application.properties
index b15bed4..0156cdb 100644
--- a/hofund-spring-boot-e2e/src/main/resources/application.properties
+++ b/hofund-spring-boot-e2e/src/main/resources/application.properties
@@ -1,2 +1,11 @@
 server.port=8626
 management.endpoints.web.exposure.include=prometheus
+
+#spring.jpa.hibernate.ddl-auto=none
+
+#spring.datasource.url=jdbc:oracle:thin:@localhost:1521:xe
+#spring.datasource.username=maindb
+#spring.datasource.password=password
+#spring.datasource.driver-class-name=oracle.jdbc.OracleDriver
+#
+#spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.OracleDialect
\ No newline at end of file
diff --git a/hofund-spring-boot-e2e/src/test/java/dev/logchange/hofund/connection/spring/datasources/oracle/OracleDataSourceE2ETest.java b/hofund-spring-boot-e2e/src/test/java/dev/logchange/hofund/connection/spring/datasources/oracle/OracleDataSourceE2ETest.java
new file mode 100644
index 0000000..4f18f3c
--- /dev/null
+++ b/hofund-spring-boot-e2e/src/test/java/dev/logchange/hofund/connection/spring/datasources/oracle/OracleDataSourceE2ETest.java
@@ -0,0 +1,42 @@
+//package dev.logchange.hofund.connection.spring.datasources.oracle;
+//
+//import lombok.extern.slf4j.Slf4j;
+//import org.junit.jupiter.api.Assertions;
+//import org.junit.jupiter.api.Test;
+//import org.springframework.boot.test.autoconfigure.actuate.observability.AutoConfigureObservability;
+//import org.springframework.boot.test.context.SpringBootTest;
+//import org.springframework.boot.test.web.client.TestRestTemplate;
+//import org.springframework.boot.test.web.server.LocalServerPort;
+//
+//@Slf4j
+//@AutoConfigureObservability
+//@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT,
+//        properties = {
+//                "spring.datasource.url=jdbc:oracle:thin:@localhost:1521:xe",
+//                "spring.datasource.username=system",
+//                "spring.datasource.password=password",
+//                "spring.datasource.driver-class-name=oracle.jdbc.OracleDriver"
+//        })
+//public class OracleDataSourceE2ETest {
+//    private final TestRestTemplate template = new TestRestTemplate();
+//
+//    @LocalServerPort
+//    private int port;
+//
+//    @Test
+//    void shouldContainsHofundConnectionForOracleDatabase() {
+//        //given:
+//        String path = "http://localhost:" + port + "/actuator/prometheus";
+//
+//        String expected = "# HELP hofund_info Basic information about application\n" +
+//                "# TYPE hofund_info gauge\n" +
+//                "hofund_info{application_name=\"testapp\",application_version=\"1.2.3\",id=\"testapp\",} 1.0";
+//
+//        //when:
+//        String response = template.getForObject(path, String.class);
+//
+//        //then:
+//        log.info("Expecting: \n{}\nResponse: \n{}", expected, response);
+//        Assertions.assertTrue(response.contains(expected));
+//    }
+//}