Assignment 2 for VVS Course 2023/2024

The project focuses on comprehensive testing techniques for a web application following a layered architecture.

Goals

The main goals of this assignment are:

1. Integration Testing: Validate web application functionalities through simulated user interactions.
2. Database Testing: Ensure data integrity and validate operations using test data.
3. Mock Testing: Isolate and test business logic components by mocking dependencies.

Key Features

1. Integration Testing with HtmlUnit:

   • Tests for inserting new addresses and customers.
   • Validation of sales creation and status updates.
   • Complete workflow tests from customer creation to delivery handling.
   • Robustness tests including handling of invalid inputs and concurrency.

2. Database Testing with DbSetup:

   • Setup and teardown of database states for reliable testing.
   • Validation of constraints such as unique VAT numbers for customers.
   • Tests for customer deletion, updates, and ensuring data integrity.

3. Mock Testing with Mockito:

   • Mocking dependencies in the business layer to test individual components.
   • Refactoring to introduce interfaces and dependency injection for better testability.
   • Examples of isolated unit tests demonstrating effective use of mocks.

Tools and Technologies

• HtmlUnit: For simulating browser interactions and verifying web application behavior.
• DbSetup: For setting up and tearing down database states for tests.
• Mockito: For creating mocks and stubs to isolate and test components.
• Wildfly: Application server used to deploy the web application.
• Maven: Build automation and project management tool.

Getting Started

To get a local copy up and running, follow these simple steps:

1. Clone the repository:

   git clone https://github.com/9-whiterose-9/Verification-And-Validation-for-Web-Application.git
   

Import the project into Eclipse:

1. Open Eclipse IDE.
2. Go to File > Import....
3. Select Maven > Existing Maven Projects and click Next.
4. Browse to the cloned repository directory and click Finish.

Build the project:

1. Right-click on the project in the Project Explorer.
2. Select Run As > Maven clean.
3. After the clean process completes, select Run As > Maven install.

Configure Wildfly in Eclipse:

1. Go to Window > Show View > Servers.
2. In the Servers view, right-click and select New > Server.
3. Select Wildfly from the list and click Next.
4. Configure the Wildfly server runtime environment and click Finish.

Deploy the application to Wildfly:

1. Right-click on the project in the Project Explorer.
2. Select Run As > Run on Server.
3. Choose the Wildfly server configured earlier and click Finish.

Run the tests:

1. Right-click on the project in the Project Explorer.
2. Select Run As > JUnit Test.