Mastering PDF Comparison with TBox Automation Module

Table of Contents

1. Introduction
2. Comparing PDF files using a t-box module
3. How to add the compare PDF test case
4. Specify accuracy and exclude pages
5. Running the test case
6. Understanding the compare results
7. Using the PDF scan module for element verification
8. Conclusion

Introduction

In this lesson, we will dive into comparing two PDF files using a t-box module. This module eliminates the need to write specific test cases or Create new modules, as it comes standard with the subset. We will explore how to add the compare PDF test case, specify accuracy levels, exclude certain pages, and understand the compare results. Additionally, we will touch on using the PDF scan module for more detailed element verification. So let's get started and learn how to effectively compare PDF files.

Comparing PDF files using a t-box module

To compare PDF files, we can utilize the one-to-one compare module provided in the standard subset of the t-box. This module allows us to compare two PDF files accurately and efficiently. We can determine the accuracy percentage required for the comparison and exclude specific pages if necessary. This module is suitable for quick comparisons and serves as a valuable tool in ensuring the accuracy of PDF files.

How to add the compare PDF test case

To perform a PDF file comparison, we need to add a test case dedicated to this task. We can name the test case "compare PDF" and search for the "one-to-one compare" module within the t-box. This module enables us to specify both the reference PDF and the target PDF for comparison. If the PDF files are password-protected, we can provide the respective passwords for seamless comparison.

Specify accuracy and exclude pages

One crucial aspect of PDF file comparison is defining the required accuracy level. We can set the accuracy percentage, which determines how closely the reference and target PDFs should match. A higher accuracy percentage, such as 100%, denotes an exact match, while a lower accuracy percentage allows for minor differences.

Furthermore, we can exclude specific pages from the comparison process. By specifying the pages we want to exclude, we can focus the comparison on Relevant sections of the PDF files. This feature is particularly useful in scenarios where certain pages contain dynamic or unrelated content.

Running the test case

Once we have configured the reference PDF, target PDF, accuracy level, and excluded pages, we can proceed to run the compare PDF test case. The test case will execute the comparison process according to the defined parameters. The results will indicate whether the two PDF files meet the specified accuracy requirement or if any differences are detected.

Understanding the compare results

When the compare PDF test case runs, the results will provide valuable insights into the comparison process. The log info will display whether the success condition was met, indicating whether the test case passed or failed. Additionally, the compare results will highlight any detected differences between the reference and target PDF files. However, this module doesn't provide detailed information on the specific elements that differ, making it ideal for quick comparisons rather than detailed verification.

Using the PDF scan module for element verification

For element-specific verification within PDF files, we can leverage the PDF scan module. Unlike the one-to-one compare module, the PDF scan module allows us to scan individual elements in the PDFs and verify their values. This module is especially useful when we need to ensure the accuracy of particular elements, such as text, tables, or graphics, within the PDF files.

Conclusion

Comparing PDF files is a crucial quality assurance task, ensuring the consistency and accuracy of document content. By utilizing the one-to-one compare module from the t-box, we can streamline and automate the comparison process. We learned how to add the compare PDF test case, specify accuracy levels, exclude pages, and decipher the compare results. Additionally, we explored the PDF scan module for more granular element verification. With these tools, we can confidently assess the integrity of PDF files and ensure their alignment with reference documents.