Best Practices for Oracle Test Automation
Best Practices for Oracle Test Automation 관련
Test automation for Oracle ERP is key to ensuring smooth operations. But, like any tool, it’s important to follow best practices to make it effective, efficient, and scalable. Here are some practices that will help you succeed:
1. Choose the Right Test Cases
Not all tests should be automated. Focus on those that bring the most value.
Best Practice:
Automate repetitive tests
These tests are done often, like verifying login or creating users. Automating them saves time in the long run.
Example:
Automate login tests to check user roles and access permissions across Oracle ERP modules. This is a repetitive and critical task.
Focus on high-risk tests
Automate tests for areas that could break and cause major issues, like financial reporting or inventory management.
Example
Automate tests that check if purchase orders trigger supplier notifications and update inventory. Errors in this area could have a big business impact.
Automate time-consuming tasks
Automate tests that require a lot of manual effort. This frees up testers for more complex tasks.
Example
Automate regression tests after every Oracle ERP update to save time and ensure no core functions break.
2. Define a Strong Strategy
Automation isn't a "set it and forget it" solution. A solid strategy ensures your automation aligns with project goals and delivers lasting value.
Best Practice:
Careful planning
Before writing scripts, understand the requirements and goals of automation. Know which Oracle ERP modules need testing, like finance or HR.
Example
For financial module automation, focus on tests for tax calculations, balance sheets, and accounts payable. Align your efforts with high-priority workflows.
Assess feasibility and ROI
Some parts of Oracle ERP may not be suited for automation. Evaluate if automating will save time and effort compared to manual testing.
Example
If a purchase order approval workflow often changes, it might not be worth automating. But tests for data validation between modules would likely give better ROI.
Align with project goals
Your automation strategy should align with your business objectives. Consider release cycles, ERP size, and available resources.
Example
For a global Oracle ERP rollout, automate tests for multi-language support, performance, and cross-browser compatibility to ensure smooth performance everywhere.
3. Select the Right Tool
Choosing the right tool for Oracle ERP automation is critical. The wrong tool can slow down productivity and add complexity.
Best Practice:
Evaluate based on needs
Don't pick a tool just because it's popular. Assess if it supports your Oracle ERP setup and integrates with your CI/CD pipeline.
Example
If you're using Oracle ERP Cloud, Tricentis Tosca may be a good fit because it supports Oracle out-of-the-box. Oracle Application Testing Suite (OATS) is another tool designed specifically for Oracle applications.
Consider long-term viability
Choose a tool that can scale with your project as it grows. This ensures long-term success.
Example
Selenium is a popular choice for web-based applications like Oracle ERP. It supports many languages and integrates well with other tools.
Look for good reporting and debugging
A tool with solid reporting features helps identify issues quickly and streamlines communication between testers and developers.
Example
Katalon Studio offers great reporting features and detailed error logs, which is helpful when running large test suites.
4. Maintain Test Scripts
Like the ERP system, your test scripts need regular updates. Oracle ERP frequently changes, so your automation scripts must keep up.
Best Practice:
Update regularly
Keep test scripts up to date with Oracle ERP changes, especially after releases or workflow updates.
Example
If Oracle ERP updates the procurement module's UI, update your automated tests to reflect the new field names or button placements.
Modularize test scripts
Break your scripts into smaller, reusable components. This makes maintenance easier and faster.
Example
Instead of one long script, create smaller ones like "Login Verification," "Create PO," and "PO Approval." That way, only the "Create PO" script needs to be updated if there’s a change.
5. Prioritize Parallel Testing
Oracle ERP is large and complex. Running tests in parallel can help speed up your testing process.
Best Practice:
Use parallel testing for efficiency
Many tools, like Selenium Grid and Katalon Studio, let you run tests in parallel across multiple browsers or environments.
Example
Run tests on different Oracle ERP environments at the same time. This helps catch issues specific to certain configurations quickly.