Test generated by RoostGPT for test endtoendunit using AI Type Open AI and AI Model gpt-4

src/test/java/com/bootexample4/products/controller/ProductController_createProduct_5fee6d5a95_Test.java

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+package com.bootexample4.products.controller;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import com.bootexample4.products.model.Product;
+import com.bootexample4.products.repository.ProductRepository;
+import static org.mockito.Mockito.*;
+import static org.junit.jupiter.api.Assertions.*;
+
+@RunWith(MockitoJUnitRunner.class)
+@SpringBootTest
+public class ProductController_createProduct_5fee6d5a95_Test {
+
+    @InjectMocks
+    private ProductController productController;
+
+    @Mock
+    private ProductRepository productRepository;
+
+    private Product product;
+
+    @BeforeEach
+    public void setup() {
+        product = new Product();
+        product.setId(1L); // Changed from 1 to 1L
+        product.setName("Test Product");
+        product.setDescription("Test Product Description");
+        product.setPrice(100.0);
+    }
+
+    @Test
+    public void testCreateProduct_Success() {
+        when(productRepository.save(any(Product.class))).thenReturn(product);
+
+        Product createdProduct = productController.createProduct(product);
+
+        assertNotNull(createdProduct);
+        assertEquals(product.getId(), createdProduct.getId());
+        assertEquals(product.getName(), createdProduct.getName());
+        assertEquals(product.getDescription(), createdProduct.getDescription());
+        assertEquals(product.getPrice(), createdProduct.getPrice());
+    }
+
+    @Test
+    public void testCreateProduct_Failure() {
+        when(productRepository.save(any(Product.class))).thenReturn(null);
+
+        Product createdProduct = productController.createProduct(product);
+
+        assertNull(createdProduct);
+    }
+}

src/test/java/com/bootexample4/products/controller/ProductController_deleteProduct_8aa83376b7_Test.java

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+package com.bootexample4.products.controller;
+
+import static org.mockito.Mockito.when;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.verify;
+import static org.junit.Assert.assertEquals;
+
+import java.util.Optional;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.springframework.http.ResponseEntity;
+
+import com.bootexample4.products.model.Product;
+import com.bootexample4.products.repository.ProductRepository;
+
+@RunWith(MockitoJUnitRunner.class)
+public class ProductController_deleteProduct_8aa83376b7_Test {
+
+    @InjectMocks
+    private ProductController productController;
+
+    @Mock
+    private ProductRepository productRepository;
+
+    private Product product;
+
+    @Before
+    public void setup() {
+        product = new Product();
+        product.setId(1L);
+    }
+
+    @Test
+    public void testDeleteProductSuccess() {
+        when(productRepository.findById(any(Long.class))).thenReturn(Optional.of(product));
+
+        ResponseEntity<Object> responseEntity = productController.deleteProduct(1L);
+
+        verify(productRepository).deleteById(any(Long.class));
+        assertEquals(200, responseEntity.getStatusCodeValue());
+    }
+
+    @Test
+    public void testDeleteProductNotFound() {
+        when(productRepository.findById(any(Long.class))).thenReturn(Optional.empty());
+
+        ResponseEntity<Object> responseEntity = productController.deleteProduct(1L);
+
+        assertEquals(404, responseEntity.getStatusCodeValue());
+    }
+}

src/test/java/com/bootexample4/products/controller/ProductController_getAllProducts_ce6c2f6265_Test.java

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+// Test generated by RoostGPT for test endtoendunit using AI Type Open AI and AI Model gpt-4
+
+package com.bootexample4.products.controller;
+
+import com.bootexample4.products.model.Product;
+import com.bootexample4.products.repository.ProductRepository;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import java.util.Arrays;
+import java.util.List;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.Mockito.when;
+
+public class ProductController_getAllProducts_ce6c2f6265_Test {
+
+    @InjectMocks
+    ProductController productController;
+
+    @Mock
+    ProductRepository productRepository;
+
+    @BeforeEach
+    public void init() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void testGetAllProducts() {
+        Product product1 = new Product();
+        product1.setId(1L);
+        product1.setName("Product1");
+        product1.setDescription("Description1");
+
+        Product product2 = new Product();
+        product2.setId(2L);
+        product2.setName("Product2");
+        product2.setDescription("Description2");
+
+        when(productRepository.findAll()).thenReturn(Arrays.asList(product1, product2));
+
+        List<Product> products = productController.getAllProducts();
+
+        assertEquals(2, products.size());
+        assertEquals(product1, products.get(0));
+        assertEquals(product2, products.get(1));
+    }
+
+    @Test
+    public void testGetAllProducts_empty() {
+        when(productRepository.findAll()).thenReturn(Arrays.asList());
+
+        List<Product> products = productController.getAllProducts();
+
+        assertEquals(0, products.size());
+    }
+}

src/test/java/com/bootexample4/products/controller/ProductController_getProductById_079f0e7d67_Test.java

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+// Test generated by RoostGPT for test endtoendunit using AI Type Open AI and AI Model gpt-4
+
+package com.bootexample4.products.controller;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.Mockito.when;
+
+import java.util.Optional;
+
+import org.junit.jupiter.api.Test;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.ResponseEntity;
+
+import com.bootexample4.products.model.Product;
+import com.bootexample4.products.repository.ProductRepository;
+
+@SpringBootTest
+public class ProductController_getProductById_079f0e7d67_Test {
+
+    @InjectMocks
+    private ProductController productController;
+
+    @Mock
+    private ProductRepository productRepository;
+
+    @Test
+    public void testGetProductById_Found() {
+        Long id = 1L; // TODO: Change the product id as per your test data
+        Product product = new Product();
+        product.setId(id);
+        product.setName("Test Product");
+
+        when(productRepository.findById(id)).thenReturn(Optional.of(product));
+
+        ResponseEntity<Product> responseEntity = productController.getProductById(id);
+
+        assertEquals(200, responseEntity.getStatusCodeValue());
+        assertEquals(product, responseEntity.getBody());
+    }
+
+    @Test
+    public void testGetProductById_NotFound() {
+        Long id = 1L; // TODO: Change the product id as per your test data
+
+        when(productRepository.findById(id)).thenReturn(Optional.empty());
+
+        ResponseEntity<Product> responseEntity = productController.getProductById(id);
+
+        assertEquals(404, responseEntity.getStatusCodeValue());
+    }
+}

src/test/java/com/bootexample4/products/controller/ProductController_updateProduct_d88ecc4aa9_Test.java

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+// Test generated by RoostGPT for test endtoendunit using AI Type Open AI and AI Model gpt-4
+
+package com.bootexample4.products.controller;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.Mockito.when;
+
+import java.util.Optional;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.springframework.http.ResponseEntity;
+
+import com.bootexample4.products.model.Product;
+import com.bootexample4.products.repository.ProductRepository;
+
+public class ProductController_updateProduct_d88ecc4aa9_Test {
+
+    @InjectMocks
+    ProductController productController;
+
+    @Mock
+    ProductRepository productRepository;
+
+    @BeforeEach
+    public void init() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void testUpdateProduct_success() {
+        Product existingProduct = new Product();
+        existingProduct.setId(1L);
+        existingProduct.setName("Old Product");
+        existingProduct.setDescription("Old Description");
+        existingProduct.setPrice(100.0);
+
+        Product newProduct = new Product();
+        newProduct.setName("New Product");
+        newProduct.setDescription("New Description");
+        newProduct.setPrice(200.0);
+
+        when(productRepository.findById(1L)).thenReturn(Optional.of(existingProduct));
+        when(productRepository.save(existingProduct)).thenReturn(existingProduct);
+
+        ResponseEntity<Product> response = productController.updateProduct(1L, newProduct);
+
+        assertEquals(200, response.getStatusCodeValue());
+        assertEquals("New Product", response.getBody().getName());
+        assertEquals("New Description", response.getBody().getDescription());
+        assertEquals(200.0, response.getBody().getPrice());
+    }
+
+    @Test
+    public void testUpdateProduct_notFound() {
+        Product newProduct = new Product();
+        newProduct.setName("New Product");
+        newProduct.setDescription("New Description");
+        newProduct.setPrice(200.0);
+
+        when(productRepository.findById(1L)).thenReturn(Optional.empty());
+
+        ResponseEntity<Product> response = productController.updateProduct(1L, newProduct);
+
+        assertEquals(404, response.getStatusCodeValue());
+    }
+}

src/test/java/com/bootexample4/products/model/Product_getDescription_ca387c4bd2_Test.java

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+// Test generated by RoostGPT for test endtoendunit using AI Type Open AI and AI Model gpt-4
+
+package com.bootexample4.products.model;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+@SpringBootTest
+public class Product_getDescription_ca387c4bd2_Test {
+
+    private Product product;
+
+    @BeforeEach
+    public void setup() {
+        product = new Product();
+    }
+
+    @Test
+    public void testGetDescription_withDescription() {
+        String expectedDescription = "This is a test product.";
+        product.setDescription(expectedDescription);
+        assertEquals(expectedDescription, product.getDescription());
+    }
+
+    @Test
+    public void testGetDescription_withoutDescription() {
+        String expectedDescription = null; // TODO: Change this value to match your expected outcome
+        assertEquals(expectedDescription, product.getDescription());
+    }
+}

src/test/java/com/bootexample4/products/model/Product_getId_eb19b6a6d6_Test.java

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+// Test generated by RoostGPT for test endtoendunit using AI Type Open AI and AI Model gpt-4
+
+package com.bootexample4.products.model;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.InjectMocks;
+import org.mockito.MockitoAnnotations;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class Product_getId_eb19b6a6d6_Test {
+
+    @InjectMocks
+    private Product product;
+
+    @BeforeEach
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void testGetId_Success() {
+        Long expectedId = 123L;
+        product.setId(expectedId);
+        Long actualId = product.getId();
+        assertEquals(expectedId, actualId, "The ID returned by getId() didn't match the expected value.");
+    }
+
+    @Test
+    public void testGetId_Null() {
+        product.setId(null);
+        Long actualId = product.getId();
+        assertEquals(null, actualId, "The ID returned by getId() should have been null but it wasn't.");
+    }
+}