added embedded mongo test cases

pom.xml

@@ -42,6 +42,15 @@
 			<scope>runtime</scope>
 			<optional>true</optional>
 		</dependency>
+		<dependency>
+			<groupId>de.flapdoodle.embed</groupId>
+			<artifactId>de.flapdoodle.embed.mongo</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>cz.jirutka.spring</groupId>
+			<artifactId>embedmongo-spring</artifactId>
+			<version>RELEASE</version>
+		</dependency>
 		<dependency>
 			<groupId>org.projectlombok</groupId>
 			<artifactId>lombok</artifactId>

src/main/java/com/nisum/webfluxmongodbordermanagement/entity/User.java

@@ -18,6 +18,9 @@ public class User {
     private String userId;
     private String userName;
     private String emailId;
-    private String orderId;
+
+    public User(String s, String s1, String sama, String s2, String s3) {
+    }
+    // private String orderId;
 
 }

src/test/java/com/nisum/webfluxmongodbordermanagement/mongodbcontroller/UserControllerTest.java

+package com.nisum.webfluxmongodbordermanagement.mongodbcontroller;
+
+import com.nisum.webfluxmongodbordermanagement.entity.User;
+import com.nisum.webfluxmongodbordermanagement.repository.UserRepository;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.data.mongo.DataMongoTest;
+import org.springframework.data.mongodb.core.MongoTemplate;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import reactor.core.publisher.Flux;
+import reactor.test.StepVerifier;
+
+import java.io.IOException;
+@DataMongoTest
+@ExtendWith(SpringExtension.class)
+public class UserControllerTest {
+
+        // private static final String CONNECTION_STRING = "mongodb://%s:%d";
+        static {
+            System.setProperty("spring.mongodb.embedded.version","5.0.0");
+        }
+
+
+        // private WebTestClient webTestClient=WebTestClient.bindToServer().build();
+
+        //private MongoTemplate mongoTemplate;
+
+        @Autowired
+        MongoTemplate mongoTemplate;
+        @Autowired
+        UserRepository userRepository;
+
+        @BeforeEach
+        public void setup() throws IOException {
+
+//            mongoTemplate.getCollection("user");
+//            //mongoTemplate.insert(new Order("6479de74df9120c3dc8ed1a5", "101", "01", "sama927365","oppo099876","success"));
+//            mongoTemplate.insert(new User("2356781", "01", "samasarika","sama@123456","1"));
+
+        }
+
+
+        @Test
+        public void testGetUsers(@Autowired MongoTemplate mongoTemplate) {
+            mongoTemplate.getCollection("user");
+            //mongoTemplate.insert(new Order("6479de74df9120c3dc8ed1a5", "101", "01", "sama927365","oppo099876","success"));
+            mongoTemplate.insert(new User("2356781", "01", "samasarika","sama@123456","1"));
+
+            Flux<User> result = userRepository.findAll();
+
+            StepVerifier.create(result)
+                    // .expectNextMatches(order -> order.getOrderId().equals("101"))
+                    .expectNextMatches(user -> user.getUserId().equals("01"))
+                    .expectComplete()
+                    .verify();
+
+
+
+        }
+}