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PMS-service
Commit cc3801ae authored by Giridhari Sahoo's avatar Giridhari Sahoo
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remove older structure

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<# : batch portion
@REM ----------------------------------------------------------------------------
@REM Licensed to the Apache Software Foundation (ASF) under one
@REM or more contributor license agreements. See the NOTICE file
@REM distributed with this work for additional information
@REM regarding copyright ownership. The ASF licenses this file
@REM to you under the Apache License, Version 2.0 (the
@REM "License"); you may not use this file except in compliance
@REM with the License. You may obtain a copy of the License at
@REM
@REM http://www.apache.org/licenses/LICENSE-2.0
@REM
@REM Unless required by applicable law or agreed to in writing,
@REM software distributed under the License is distributed on an
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@REM KIND, either express or implied. See the License for the
@REM specific language governing permissions and limitations
@REM under the License.
@REM ----------------------------------------------------------------------------
@REM ----------------------------------------------------------------------------
@REM Apache Maven Wrapper startup batch script, version 3.3.2
@REM
@REM Optional ENV vars
@REM MVNW_REPOURL - repo url base for downloading maven distribution
@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output
@REM ----------------------------------------------------------------------------
@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
@SET __MVNW_CMD__=
@SET __MVNW_ERROR__=
@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
@SET PSModulePath=
@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
)
@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
@SET __MVNW_PSMODULEP_SAVE=
@SET __MVNW_ARG0_NAME__=
@SET MVNW_USERNAME=
@SET MVNW_PASSWORD=
@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
@echo Cannot start maven from wrapper >&2 && exit /b 1
@GOTO :EOF
: end batch / begin powershell #>
$ErrorActionPreference = "Stop"
if ($env:MVNW_VERBOSE -eq "true") {
$VerbosePreference = "Continue"
}
# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
if (!$distributionUrl) {
Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
}
switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
"maven-mvnd-*" {
$USE_MVND = $true
$distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
$MVN_CMD = "mvnd.cmd"
break
}
default {
$USE_MVND = $false
$MVN_CMD = $script -replace '^mvnw','mvn'
break
}
}
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
if ($env:MVNW_REPOURL) {
$MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
$distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
}
$distributionUrlName = $distributionUrl -replace '^.*/',''
$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
if ($env:MAVEN_USER_HOME) {
$MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
}
$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
exit $?
}
if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
}
# prepare tmp dir
$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
trap {
if ($TMP_DOWNLOAD_DIR.Exists) {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
}
New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
# Download and Install Apache Maven
Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
Write-Verbose "Downloading from: $distributionUrl"
Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
$webclient = New-Object System.Net.WebClient
if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
$webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
}
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
# If specified, validate the SHA-256 sum of the Maven distribution zip file
$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
if ($distributionSha256Sum) {
if ($USE_MVND) {
Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
}
Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
}
}
# unzip and move
Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
try {
Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
} catch {
if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
Write-Error "fail to move MAVEN_HOME"
}
} finally {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
pom.xml deleted 100644 → 0
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<?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>3.2.2</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.nisum</groupId>
<artifactId>products-producer</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>products-producer</name>
<description>Demo project for Spring Boot</description>
<url/>
<licenses>
<license/>
</licenses>
<developers>
<developer/>
</developers>
<scm>
<connection/>
<developerConnection/>
<tag/>
<url/>
</scm>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb-reactive</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
src/main/java/com/nisum/products_producer/ProductsProducerApplication.java deleted 100644 → 0
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package com.nisum.products_producer;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class ProductsProducerApplication {
public static void main(String[] args) {
SpringApplication.run(ProductsProducerApplication.class, args);
}
}
src/main/java/com/nisum/products_producer/advice/GlobalExceptionHandler.java deleted 100644 → 0
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package com.nisum.products_producer.advice;
import com.nisum.products_producer.exception.DuplicateProductException;
import com.nisum.products_producer.exception.InvalidPriceException;
import com.nisum.products_producer.exception.InvalidProductNameException;
import org.springframework.dao.DuplicateKeyException;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import java.util.HashMap;
import java.util.Map;
@RestControllerAdvice
public class GlobalExceptionHandler {
@ExceptionHandler(InvalidProductNameException.class)
public ResponseEntity<String> handleInvalidNameException(InvalidProductNameException ex) {
return ResponseEntity.badRequest().body(ex.getMessage());
}
@ExceptionHandler(DuplicateProductException.class)
public ResponseEntity<String> handleDuplicateProductException(DuplicateProductException ex) {
return ResponseEntity.status(HttpStatus.CONFLICT).body(ex.getMessage());
}
@ExceptionHandler(InvalidPriceException.class)
public ResponseEntity<String> handleInvalidPriceException(InvalidPriceException ex) {
return ResponseEntity.badRequest().body(ex.getMessage());
}
@ExceptionHandler(MethodArgumentNotValidException.class)
public ResponseEntity<Map<String, String>> handleValidationExceptions(MethodArgumentNotValidException ex) {
Map<String, String> errors = new HashMap<>();
ex.getBindingResult().getFieldErrors().forEach(error ->
errors.put(error.getField(), error.getDefaultMessage())
);
return ResponseEntity.badRequest().body(errors);
}
@ExceptionHandler(Exception.class)
public ResponseEntity<String> handleGeneralException(Exception ex) {
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
.body("An error occurred: " + ex.getMessage());
}
@ExceptionHandler(DuplicateKeyException.class)
public ResponseEntity<String> handleDuplicateKeyException(DuplicateKeyException ex) {
return ResponseEntity.status(HttpStatus.CONFLICT)
.body("Duplicate entry: The product with the same name and price already exists.");
}
}
src/main/java/com/nisum/products_producer/controller/ProductController.java deleted 100644 → 0
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package com.nisum.products_producer.controller;
import com.nisum.products_producer.dto.ProductDto;
import com.nisum.products_producer.exception.InvalidPriceException;
import com.nisum.products_producer.exception.InvalidProductNameException;
import com.nisum.products_producer.service.ProductService;
import jakarta.validation.Valid;
import jakarta.validation.ValidationException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
@RestController
@RequestMapping("/product")
public class ProductController {
@Autowired
private ProductService productService;
@PostMapping("/saveProduct")
public Mono<ResponseEntity<ProductDto>> addProduct(@RequestBody Mono<ProductDto> productDtoMono) {
return productDtoMono
.flatMap(productDto -> {
// Check if the name is empty or null
if (productDto.getName() == null || productDto.getName().trim().isEmpty()) {
return Mono.error(new InvalidProductNameException("Product name cannot be empty."));
}
// Allow letters and numbers but no special characters
if (productDto.getName().matches("\\d+")) {
return Mono.error(new InvalidProductNameException("Product name cannot be only numbers."));
}
// Check if the price is valid
if (productDto.getPrice() == null || productDto.getPrice() < 0.01) {
return Mono.error(new InvalidPriceException("Price must be a positive decimal number."));
}
return productService.saveProduct(Mono.just(productDto))
.map(ResponseEntity::ok)
.defaultIfEmpty(ResponseEntity.badRequest().build());
});
}
//
@GetMapping("/getAllProduct")
public ResponseEntity<Flux<ProductDto>> getAllProducts() {
return ResponseEntity.ok(productService.getAllProducts());
}
// pagination we can implement for limiting of fetching the records
}
src/main/java/com/nisum/products_producer/dto/ProductDto.java deleted 100644 → 0
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package com.nisum.products_producer.dto;
import jakarta.validation.constraints.DecimalMin;
import jakarta.validation.constraints.NotEmpty;
import jakarta.validation.constraints.NotNull;
import jakarta.validation.constraints.Pattern;
public class ProductDto {
private String id;
@NotNull
@NotEmpty
@Pattern(regexp = "^(?!\\d+$)[a-zA-Z0-9 ]+$", message = "Product name must contain at least one letter and can include numbers, but cannot be only numbers.")
private String name;
@NotNull(message = "Price cannot be null.")
@DecimalMin(value = "0.01", inclusive = true, message = "Price must be positive.")
private Double price;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Double getPrice() {
return price;
}
public void setPrice(Double price) {
this.price = price;
}
@Override
public String toString() {
return "Product{" + "id='" + id + '\'' + ", name='" + name + '\'' + ", price=" + price + '}';
}
}
src/main/java/com/nisum/products_producer/exception/DuplicateProductException.java deleted 100644 → 0
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package com.nisum.products_producer.exception;
public class DuplicateProductException extends RuntimeException{
public DuplicateProductException(String message){
super(message);
}
}
src/main/java/com/nisum/products_producer/exception/InvalidPriceException.java deleted 100644 → 0
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package com.nisum.products_producer.exception;
public class InvalidPriceException extends RuntimeException{
public InvalidPriceException(String message){
super(message);
}
}
src/main/java/com/nisum/products_producer/exception/InvalidProductNameException.java deleted 100644 → 0
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package com.nisum.products_producer.exception;
public class InvalidProductNameException extends RuntimeException{
public InvalidProductNameException(String message) {
super(message);
}
}
src/main/java/com/nisum/products_producer/model/Product.java deleted 100644 → 0
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package com.nisum.products_producer.model;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.index.CompoundIndex;
import org.springframework.data.mongodb.core.index.Indexed;
import org.springframework.data.mongodb.core.mapping.Document;
@Document(collection = "products")
@CompoundIndex(def = "{'name': 1, 'price': 1}", unique = true)
public class Product {
@Id
private String id;
@Indexed(unique = true) // Ensure product name is unique if needed
private String name;
private Double price;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Double getPrice() {
return price;
}
public void setPrice(Double price) {
this.price = price;
}
@Override
public String toString() {
return "Product{" +
"id='" + id + '\'' +
", name='" + name + '\'' +
", price=" + price +
'}';
}
}
src/main/java/com/nisum/products_producer/repository/ProductRepository.java deleted 100644 → 0
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package com.nisum.products_producer.repository;
import com.nisum.products_producer.model.Product;
import org.springframework.data.mongodb.repository.ReactiveMongoRepository;
public interface ProductRepository extends ReactiveMongoRepository<Product,String> {
}
src/main/java/com/nisum/products_producer/service/ProductService.java deleted 100644 → 0
View file @ 0cd4c69b
package com.nisum.products_producer.service;
import com.nisum.products_producer.dto.ProductDto;
import com.nisum.products_producer.model.Product;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
public interface ProductService {
public Mono<ProductDto> saveProduct(Mono<ProductDto> productDtoFlux);
public Flux<ProductDto> getAllProducts();
}
src/main/java/com/nisum/products_producer/service/ProductServiceImpl.java deleted 100644 → 0
View file @ 0cd4c69b
package com.nisum.products_producer.service;
import com.nisum.products_producer.dto.ProductDto;
import com.nisum.products_producer.exception.DuplicateProductException;
import com.nisum.products_producer.repository.ProductRepository;
import com.nisum.products_producer.util.AppUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DuplicateKeyException;
import org.springframework.stereotype.Service;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
@Service
public class ProductServiceImpl implements ProductService{
// @Autowired
private final ProductRepository productRepository;
public ProductServiceImpl(ProductRepository productRepository) { // Constructor Injection
this.productRepository = productRepository;
}
@Override
public Mono<ProductDto> saveProduct(Mono<ProductDto> productDto) {
return productDto
.map(AppUtil::toEntity)
.flatMap(productRepository::save)
.map(AppUtil::toDto)
.onErrorResume(DuplicateKeyException.class, ex -> {
return Mono.error(new DuplicateProductException("Product already exists with the same name and price!"));
});
}
@Override
public Flux<ProductDto> getAllProducts() {
return productRepository.findAll()
.map(AppUtil::toDto); // Convert Product -> ProductDto
}
}
src/main/java/com/nisum/products_producer/util/AppUtil.java deleted 100644 → 0
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package com.nisum.products_producer.util;
import com.nisum.products_producer.dto.ProductDto;
import com.nisum.products_producer.model.Product;
import org.springframework.beans.BeanUtils;
public class AppUtil {
public static ProductDto toDto(Product product){
ProductDto dto= new ProductDto();
BeanUtils.copyProperties(product,dto);
return dto;
}
public static Product toEntity(ProductDto productDto){
Product product = new Product();
BeanUtils.copyProperties(productDto, product);
return product;
}
}
src/main/resources/application.properties deleted 100644 → 0
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spring.application.name=products-producer
src/main/resources/application.yml deleted 100644 → 0
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spring:
data:
mongodb:
database : productdb
host : localhost
port : 27017
auto-index-creation: true
\ No newline at end of file
src/test/java/com/nisum/products_producer/ProductsProducerApplicationTests.java deleted 100644 → 0
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package com.nisum.products_producer;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class ProductsProducerApplicationTests {
@Test
void contextLoads() {
}
}
src/test/java/com/nisum/products_producer/controller/ProductControllerTest.java deleted 100644 → 0
View file @ 0cd4c69b
package com.nisum.products_producer.controller;
import com.nisum.products_producer.dto.ProductDto;
import com.nisum.products_producer.service.ProductService;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.junit.jupiter.MockitoExtension;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.reactive.WebFluxTest;
import org.springframework.http.MediaType;
import org.springframework.test.web.reactive.server.WebTestClient;
import reactor.core.publisher.Mono;
import static org.mockito.Mockito.*;
import static org.assertj.core.api.Assertions.assertThat;
@WebFluxTest(ProductController.class)
@ExtendWith(MockitoExtension.class)
class ProductControllerTest {
@Mock
private ProductService productService;
@InjectMocks
private ProductController productController;
private WebTestClient webTestClient;
@BeforeEach
void setUp() {
webTestClient = WebTestClient.bindToController(productController).build();
}
@Test
void addProductTest() {
// Given: Mock input product
ProductDto productDto = new ProductDto();
productDto.setId("101");
productDto.setName("iPhone 14");
productDto.setPrice(999.99);
// Mock service behavior
when(productService.saveProduct(Mockito.any(Mono.class))).thenReturn(Mono.just(productDto));
// When: Calling the endpoint
webTestClient.post()
.uri("/product/saveProduct")
.contentType(MediaType.APPLICATION_JSON)
.bodyValue(productDto)
.exchange()
.expectStatus().isOk()
.expectBody(ProductDto.class)
.value(response -> {
assertThat(response.getId()).isEqualTo("101");
assertThat(response.getName()).isEqualTo("iPhone 14");
assertThat(response.getPrice()).isEqualTo(999.99);
});
// Verify interaction with service
verify(productService, times(1)).saveProduct(any());
}
}
src/test/java/com/nisum/products_producer/service/ProductServiceTest.java deleted 100644 → 0
View file @ 0cd4c69b
package com.nisum.products_producer.service;
import com.nisum.products_producer.dto.ProductDto;
import com.nisum.products_producer.model.Product;
import com.nisum.products_producer.repository.ProductRepository;
import com.nisum.products_producer.util.AppUtil;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
import org.mockito.junit.jupiter.MockitoExtension;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import reactor.test.StepVerifier;
import static org.hamcrest.Matchers.any;
import static org.mockito.Mockito.*;
@ExtendWith(MockitoExtension.class)
public class ProductServiceTest {
@Mock
private ProductRepository productRepository;
// @InjectMocks
private ProductServiceImpl productService;
private ProductDto productDto;
private Product product;
@BeforeEach
void setUp() {
MockitoAnnotations.openMocks(this);
productService = new ProductServiceImpl(productRepository); // Inject mock manually
// Create Sample Product DTO
productDto = new ProductDto();
productDto.setId("101");
productDto.setName("iPhone 14");
productDto.setPrice(999.99);
// Convert DTO to Entity
product = AppUtil.toEntity(productDto);
}
@Test
void saveProductTest() {
// Mock repository save behavior
when(productRepository.save(Mockito.any(Product.class))).thenReturn(Mono.just(product));
// Call Service Method
Mono<ProductDto> result = productService.saveProduct(Mono.just(productDto));
// Verify Result using StepVerifier
StepVerifier.create(result)
.expectNextMatches(savedProduct ->
savedProduct.getId().equals("101") &&
savedProduct.getName().equals("iPhone 14") &&
savedProduct.getPrice().equals(999.99)
)
.verifyComplete();
}
@Test
void getAllProductsTest() {
// Mock repository findAll() behavior
when(productRepository.findAll()).thenReturn(Flux.just(product));
// Call Service Method
Flux<ProductDto> result = productService.getAllProducts();
// Verify Result using StepVerifier
StepVerifier.create(result)
.expectNextMatches(product ->
product.getId().equals("101") &&
product.getName().equals("iPhone 14") &&
product.getPrice().equals(999.99)
)
.verifyComplete();
// Verify Repository Interaction
verify(productRepository, times(1)).findAll();
}
}
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