⚡ Indus Invoice Upload API Testing

Welcome to the API test automation project for Indus Electricity Board, a real-time enterprise initiative aiming to digitize invoice processing. This project ensures accurate extraction of billing data from uploaded PDFs using backend REST APIs.

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🎯 Project Purpose

✅ Transforming manual electricity invoice workflows into automated, digital pipelines

This test suite verifies that when a Discom or Circle uploads a PDF invoice, the system correctly extracts fields like:

• 🔢 Account Number
• 📄 Invoice Number
• 📆 Billing Date
• 💰 Invoice Amount

It’s part of Indus' broader effort to modernize utility operations.

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🧰 Tech Stack

Tool	Purpose
Java	Core language
RestAssured	API test automation
TestNG	Test framework
Maven	Build and dependency manager
IntelliJ	Primary IDE

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🔒 Security & Data Privacy

🚫 All API endpoints and credentials are anonymized to protect enterprise confidentiality.
⚠️ Invoice file samples are proprietary and accessed through internal Indus systems.

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📂 Folder Structure

Indus_API_Testing/
├── pom.xml
├── README.md
└── src/
    └── test/
        └── java/
            ├── FiltestingPacakge/
            │   └── NoidaPowerDelhi.java
            └── CircleTesting/
                └── NorthDelhiCircleTest.java

🗂️ PDFs are sourced internally, e.g.: D:\Indus Tower\Invoices 500\Delhi\Delhi\Noida Power Company Limited\...

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🚀 How to Run

1. Clone the repository:

   git clone https://github.com/princu2701/Indus_API_Testing.git

2. Open in IntelliJ
   File → Open → Select pom.xml to load Maven structure

3. Update file paths inside test classes for PDF locations

4. Run tests via:

   • IntelliJ test runner (Right-click → Run)
   • or command line:

     mvn clean test

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🧪 Sample Validation Logic

String accounts = response.jsonPath().getString("data.AccountNo_1");

if ("2000057674".equals(accounts != null ? accounts.trim() : "")) {
    System.out.println("✅ Value is fine as expected");
} else {
    System.out.println("❌ Error in this field exists");
}

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🛠 Current Status

• ✅ Working test classes for multiple Discoms
• ✅ Retesting structure by Circle names
• ✅ Field-level validations
• 🔧 Actively under development

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🔮 Planned Enhancements

• 📊 Excel-based test parameterization
• 🔁 Loop-based batch file upload testing
• 🔍 Add validations for multiple fields (GST, Invoice Date, etc.)
• ⚙️ Optional Jenkins CI integration (currently out of scope)

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🙋 About the Author

This API test suite was developed as part of an enterprise backend validation effort, led during the mid-phase of development to support quality assurance and onboarding of new automation methods.

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⚠️ Disclaimer

This repository contains code and logic related to internal systems.
All data, endpoints, and business logic are masked or anonymized in public-facing documentation.

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🙏 Thank You

Thanks for visiting this project!
If you found this useful or insightful, feel free to:

• ⭐ Star this repo for reference
• 👀 Explore more of my work on GitHub
• 🛠️ Check out other automation or API testing repositories on my profile

Happy testing! 🚀