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Unit test generated by RoostGPT #22

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243 changes: 165 additions & 78 deletions pom.xml
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Original file line number Diff line number Diff line change
@@ -1,89 +1,176 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.0.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.bootexample4</groupId>
<artifactId>products</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>products</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- mockserver -->
<dependency>
<groupId>org.mock-server</groupId>
<artifactId>mockserver-netty</artifactId>
<version>3.10.8</version>
</dependency>
<dependency>
<groupId>org.mock-server</groupId>
<artifactId>mockserver-client-java</artifactId>
<version>3.10.8</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>

<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- Cucumber Spring Boot Starter -->
<?xml version="1.0"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.0.5</version>
<relativePath/>
<!-- lookup parent from repository -->
</parent>
<groupId>com.bootexample4</groupId>
<artifactId>products</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>products</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-spring</artifactId>
<version>7.0.0</version>
<scope>test</scope>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- mockserver -->
<dependency>
<groupId>org.mock-server</groupId>
<artifactId>mockserver-netty</artifactId>
<version>3.10.8</version>
</dependency>
<dependency>
<groupId>org.mock-server</groupId>
<artifactId>mockserver-client-java</artifactId>
<version>3.10.8</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- Cucumber Spring Boot Starter -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-spring</artifactId>
<version>7.0.0</version>
<scope>test</scope>
</dependency>
<!-- Cucumber Java -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-java</artifactId>
<version>7.0.0</version>
<scope>test</scope>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-java</artifactId>
<version>7.0.0</version>
<scope>test</scope>
</dependency>
<!-- Cucumber JUnit -->
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-junit</artifactId>
<version>7.0.0</version>
<scope>test</scope>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-junit</artifactId>
<version>7.0.0</version>
<scope>test</scope>
</dependency>
<!-- AssertJ -->
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.19.0</version>
<scope>test</scope>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.19.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-junit-jupiter</artifactId>
<version>2.23.4</version>
<scope>test</scope>
<!--Dependency added by RoostGPT-->
</dependency>
<dependency>
<groupId>io.spring.javaformat</groupId>
<artifactId>spring-javaformat-formatter</artifactId>
<version>0.0.40</version>
<!--Dependency added by RoostGPT-->
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-junit-platform-engine</artifactId>
<version>7.0.0</version>
<scope>test</scope>
<!--Dependency added by RoostGPT-->
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-core</artifactId>
<version>7.0.0</version>
<scope>test</scope>
<!--Dependency added by RoostGPT-->
</dependency>
<dependency>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
<version>5.9.2</version>
<scope>test</scope>
<!--Dependency added by RoostGPT-->
</dependency>
</dependencies>

<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

</project>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.8.11</version>
<executions>
<execution>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>report</id>
<phase>test</phase>
<goals>
<goal>report</goal>
</goals>
<configuration>
<outputDirectory>coverageReport</outputDirectory>
</configuration>
</execution>
</executions>
<!--Plugin added by RoostGPT-->
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>3.2.5</version>
<!--Plugin added by RoostGPT-->
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-report-plugin</artifactId>
<version>3.2.5</version>
<configuration>
<outputDirectory>testReport</outputDirectory>
</configuration>
<!--Plugin added by RoostGPT-->
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<version>2.1</version>
<configuration>
<outputDirectory>testReport</outputDirectory>
</configuration>
<!--Plugin added by RoostGPT-->
</plugin>
<plugin>
<groupId>io.spring.javaformat</groupId>
<artifactId>spring-javaformat-maven-plugin</artifactId>
<version>0.0.40</version>
<!--Plugin added by RoostGPT-->
</plugin>
</plugins>
<pluginManagement>
<plugins/>
</pluginManagement>
</build>
</project>
94 changes: 94 additions & 0 deletions src/test/java/com/bootexample4/products/controller/ProductControllerCreateProductTest.java
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// ********RoostGPT********
/*
Test generated by RoostGPT for test dbrx-java_clone using AI Type Azure Open AI and AI Model gpt-5

ROOST_METHOD_HASH=createProduct_16b670a647
ROOST_METHOD_SIG_HASH=createProduct_36b748883e


Scenario 1: Successfully saves a valid Product and returns the saved instance

Details:
TestName: savesValidProductAndReturnsSavedInstance
Description: Verifies that when a well-formed Product object is provided, the controller delegates to productRepository.save and returns exactly the instance provided by the repository, confirming pass-through behavior.

Execution:
Arrange: Create a ProductController with an injected mock/stub ProductRepository. Prepare a Product input and configure the repository stub so that save(input) returns a distinct Product instance named savedProduct.
Act: Invoke createProduct with the prepared Product input.
Assert: Check that the returned value is the exact same object instance as savedProduct, and that productRepository.save was invoked exactly once with the input Product.

Validation:
Confirms the method’s core responsibility: delegating to productRepository.save and returning whatever the repository returns. Ensures no additional processing occurs in the controller and verifies correct interaction with the autowired productRepository field.

*/

// ********RoostGPT********

package com.bootexample4.products.controller;

import com.bootexample4.products.model.Product;
import com.bootexample4.products.repository.ProductRepository;
import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.Mockito.*;
import org.junit.jupiter.api.*;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

@ExtendWith(MockitoExtension.class)
public class ProductControllerCreateProductTest {

@Mock
private ProductRepository productRepository;

@InjectMocks
private ProductController productController;

@Test
@Tag("valid")
public void testSavesValidProductAndReturnsSavedInstance() {
Product inputProduct = mock(Product.class);
Product savedProduct = mock(Product.class);
when(productRepository.save(inputProduct)).thenReturn(savedProduct);
Product result = productController.createProduct(inputProduct);
assertSame((Product) savedProduct, (Product) result);
verify(productRepository, times(1)).save(inputProduct);
verifyNoMoreInteractions(productRepository);
}

@Test
@Tag("invalid")
public void testCreateProductPropagatesRepositoryException() {
Product inputProduct = mock(Product.class);
RuntimeException repositoryException = new RuntimeException(); // TODO: Customize
// exception if
// needed
when(productRepository.save(inputProduct)).thenThrow(repositoryException);
RuntimeException thrown = assertThrows(RuntimeException.class,
() -> productController.createProduct(inputProduct));
assertSame((RuntimeException) repositoryException, (RuntimeException) thrown);
verify(productRepository, times(1)).save(inputProduct);
verifyNoMoreInteractions(productRepository);
}

@Test
@Tag("boundary")
public void testCreateProductWithNullInputDelegatesToRepositoryAndReturnsResult() {
Product savedProduct = mock(Product.class);
when(productRepository.save((Product) null)).thenReturn(savedProduct);
Product result = productController.createProduct(null);
assertSame((Product) savedProduct, (Product) result);
verify(productRepository, times(1)).save(null);
verifyNoMoreInteractions(productRepository);
}

}
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