A Multi-Module Java Project to demonstrate different levels of testing

Showroom microservices and a shopping web application under test

Scope of Work

Showroom Car API services developed as Backend Project

unit, integration tests were developed for the API service.

UI end-to-end tests developed for different web application

Application developed and tested using SpringBoot framework

Stack

Category	Value
Language	Java 17
Build Tool	Maven
Test Tool	Selenium WebDriver
BDD	cucumber
DI	SpringBoot
Test Framework	jUnit5 and TestNG
Reporting	cucumber and surefire report

Restful API Service Development

Developed Microservices using SpringBoot

• Showroom Car Service suppose to return list of car details based on car type
• Car type is passed as path variable as input for the service and
• Data were maintained using H2 in memory database
• Spring JPA used to interact and perform DB operation
• microservice were developed in layers such as controller, repository, data and service layer.
• Swagger file is implemented for the service developed.

Run App in local:

mvn spring-boot:run 

Launch Swagger:

http://localhost:8020/swagger-ui/index.html

Retrieve Cars endpoint:

http://localhost:8020/api/cars/{type}

unit test

API Service

• GET showroom cars based on model type for example Suv, Saloon and Hatchback

Objective

• To demonstrate unit testing practices on different layers
• Controller Layer
• Data layer
• Service Layer

Integration Test

Objective

• To demonstrate Integration testing using Rest-assured in BDD style of test
• Validate API with complete data sets
• json-schema validations
• positive and negative tests

UI Acceptance Test

Objective

• To demonstrate Acceptance test using Selenium WebDriver.
• Used Cucumber BDD Style of test to demonstrate business specification
• Most Critical User journey were tested

Framework Supports

OS	Browsers	Run Modes	Screenshots	Parallelism
Mac	Chrome/Firefox	UI	On every test step	Yes
Windows	Chrome/Firefox	UI	On every test step	Yes

Scenarios Covered

• Filter Products
• Products added to Cart
• A complete product purchase journey

Approach

Brief description on the important packages.

features

• Spring SimpleThreadScope is leveraged to achieve parallel test.
• All data are model as a business entity
• Page objects and interactions are maintained ui_layer package
• Java Reflections is used for grouping and abstractions.
• All pages are built as a group of components which are reusable across applications.

Run Test

Tests can be run on local and support for selenium grid execution.

Support parallel execution -

feature tags - @e2e, @regression

browser option - chrome, firefox

spring profiles -

• default - application.properties

Run tests in local:

mvn clean test -Dbrowser=chrome -Dcucumber.filter.tags="@e2e"

Reports

Cucumber reports generated after tests run: refer to report path : target>>cucumber-report.html

Sample screenshot of UNIT Test Report for the execution below:

Sample screenshot of Acceptance Report for the execution below:

Sample screenshot of API Test Report for the execution below:

Sample screenshot of swagger ui below:

Logs

• Logs generated at target>>logs>> test-execution.log