springboot test cases

pom.xml

@@ -51,6 +51,13 @@
 		    <version>2.0.2-beta</version>
 		    <scope>test</scope>
 		</dependency>
+		<!-- https://mvnrepository.com/artifact/junit/junit -->
+		<dependency>
+		    <groupId>junit</groupId>
+		    <artifactId>junit</artifactId>
+		    <version>4.13</version>
+		    <scope>test</scope>
+		</dependency>
 						
 		<dependency>
 			<groupId>org.springframework.boot</groupId>

src/main/java/com/junit/bean/Book.java

+package com.junit.bean;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.ToString;
+
+@Setter @Getter @ToString @NoArgsConstructor @AllArgsConstructor
+public class Book {
+	
+	private int id;
+	private String bookName;
+	private double price;
+	private String author;
+
+}

src/main/java/com/junit/bean/Calculator.java

 package com.junit.bean;
 
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.ToString;
+
+@Setter @Getter @ToString @NoArgsConstructor @AllArgsConstructor
 public class Calculator {
 	
 	private Integer number1;
 	private Integer number2;
 	private Integer result;
 
-	public Calculator() {
-		
-	}
-
-	public Calculator(Integer number1, Integer number2, Integer result) {
-		super();
-		this.number1 = number1;
-		this.number2 = number2;
-		this.result = result;
-	}
-
-	public Integer getNumber1() {
-		return number1;
-	}
-
-	public void setNumber1(Integer number1) {
-		this.number1 = number1;
-	}
-
-	public Integer getNumber2() {
-		return number2;
-	}
-
-	public void setNumber2(Integer number2) {
-		this.number2 = number2;
-	}
-
-	public Integer getResult() {
-		return result;
-	}
-
-	public void setResult(Integer result) {
-		this.result = result;
-	}
-
 }

src/main/java/com/junit/bean/Employee.java

 package com.junit.bean;
 
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.ToString;
+
+@Setter @Getter @ToString @NoArgsConstructor @AllArgsConstructor
 public class Employee {
 	
 	private String name;
 	private String role;
 	private double salary;
 	
-	public Employee(){
-		
-	}
-
-	public Employee(String name, String role, double salary) {
-		super();
-		this.name = name;
-		this.role = role;
-		this.salary = salary;
-	}
-
-	public String getName() {
-		return name;
-	}
-
-	public void setName(String name) {
-		this.name = name;
-	}
-
-	public String getRole() {
-		return role;
-	}
-
-	public void setRole(String role) {
-		this.role = role;
-	}
-
-	public double getSalary() {
-		return salary;
-	}
-
-	public void setSalary(double salary) {
-		this.salary = salary;
-	}
-	
 }

src/main/java/com/junit/bean/Product.java

 package com.junit.bean;
 
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.ToString;
+
+@Setter @Getter @ToString @NoArgsConstructor @AllArgsConstructor
 public class Product {
 	
 	private int productId;
@@ -7,48 +14,4 @@ public class Product {
 	private double price;
 	private int quantity;
 	
-	public Product() {
-		
-	}
-	
-	public Product(int productId, String productName, double price, int quantity) {
-		super();
-		this.productId = productId;
-		this.productName = productName;
-		this.price = price;
-		this.quantity = quantity;
-	}
-
-	public int getProductId() {
-		return productId;
-	}
-
-	public void setProductId(int productId) {
-		this.productId = productId;
-	}
-
-	public String getProductName() {
-		return productName;
-	}
-
-	public void setProductName(String productName) {
-		this.productName = productName;
-	}
-
-	public double getPrice() {
-		return price;
-	}
-
-	public void setPrice(double price) {
-		this.price = price;
-	}
-
-	public int getQuantity() {
-		return quantity;
-	}
-
-	public void setQuantity(int quantity) {
-		this.quantity = quantity;
-	}
-
 }

src/main/java/com/junit/resource/BookController.java

+package com.junit.resource;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.junit.bean.Book;
+
+@RestController
+public class BookController {
+	
+	private static final Logger logger = LoggerFactory.getLogger(BookController.class);
+	
+	@GetMapping("/getbookinfo")
+	public Book getBookInfo() {
+		Book book = new Book(101, "Ramayanam", 1500, "Valmiki");
+		logger.info("Book Details :: "+book);
+		return book;
+	}
+
+}

src/test/java/com/junit/JunitTestcasesApplicationTests.java

 package com.junit;
 
-import org.junit.jupiter.api.Test;
+import org.junit.Test;
+import org.junit.runner.RunWith;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
 
+@RunWith(SpringRunner.class)
 @SpringBootTest
-class JunitTestcasesApplicationTests {
+public class JunitTestcasesApplicationTests {
 
 	@Test
-	void contextLoads() {
+	public void contextLoads() {
 	}
 
 }

src/test/java/com/junit/resource/BookControllerTest.java

+package com.junit.resource;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+import com.junit.JunitTestcasesApplicationTests;
+
+public class BookControllerTest extends JunitTestcasesApplicationTests{
+	
+	@Autowired
+	private WebApplicationContext webApplicationContext;
+	
+	private MockMvc mockMvc;
+	
+	@Before
+	public void setup() {
+		mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
+	}
+
+	@Test
+	public void testGetBookInfo() throws Exception {
+		mockMvc.perform(get("/getbookinfo")).andExpect(status().isOk())
+		//.andExpect(content().contentType("application/json;charset=UTF-8"))
+		.andExpect(content().contentType("application/json"))
+		.andExpect(jsonPath("$.id").value("101"))
+		.andExpect(jsonPath("$.bookName").value("Ramayanam"))
+		.andExpect(jsonPath("$.price").value(1500))
+		.andExpect(jsonPath("$.author").value("Valmiki"));
+		
+	}
+
+}