Q1) Can you describe some of the key features of Tricentis Tosca?
A) Tricentis Tosca is a leading automated testing tool that leverages model-based test automation to drive improvements in software quality.
Some of its key features include:
Risk-based testing: Tosca identifies areas of high risk in your application and prioritizes those for testing.

Q2) Could you name the main components of the Tosca TestSuite?

A) The main components of the Tosca TestSuite are the Tosca Commander, the Tosca Executor, and the Tosca Repository. Tosca Commander is the central component for creating, maintaining, and executing test cases. Tosca Executor handles the execution of the test cases, and the Tosca Repository is used for storing and managing all the test artifacts.

Q3) What would you say are the advantages of using Tosca for test automation?

A) Tosca offers several advantages for test automation including:

It supports a wide variety of technologies and platforms. It uses a model-based approach, reducing the time and effort needed for maintaining test cases. Its script-less approach makes it accessible for users without a deep programming background.

The integration of test case design and execution improves efficiency. It supports risk-based testing, ensuring that the most critical areas are tested first.

Tosca Interview Questions

Q4) Can you list the different types of errors one might encounter in Tosca?

A) There are several types of errors you could encounter in Tosca:

Test configuration errors: These occur if the test environment isn’t set up correctly.

Execution errors: These occur when test cases fail during execution.

Syntax errors: These occur when there’s a mistake in the test data or a keyword is used incorrectly.

System errors: These occur when there’s a system failure or issue.

Tosca Interview Questions

Q5) How would you go about running tests using Tosca ExecutionLists?

A) Tosca ExecutionLists allow you to organize and run your test cases in a structured manner.

To run tests using an ExecutionList, you first need to create the ExecutionList and add the test cases. Then, you can run the entire ExecutionList at once, which will run all the included test cases in the specified order. This makes it easy to manage and execute grouped tests. The remaining questions will be answered in the subsequent texts due to the text length limit.

Tosca Interview Questions

Q6) Could you explain the process of running tests via the Tosca ScratchBook?

A) Tosca ScratchBook provides a useful interface for running and debugging test cases. To run a test via ScratchBook, first, you need to add the test case or test steps you want to run to the ScratchBook. Once you’ve set up the test case, you can run it directly from ScratchBook. This not only helps in running individual test cases but also aids in debugging specific test steps when necessary.

Q7) How is API testing performed in Tosca?

A) API testing in Tosca can be done using the API Scan feature. You can import the API definition files, and Tosca will automatically generate the test cases for all potential API calls. It can validate the API responses against expected values and can perform complex verifications like database checks to ensure the APIs are functioning correctly.

Q8) Could you explain the Test Data Service (TDS) in Tosca?

A) The Test Data Service (TDS) in Tosca is used to manage and provide the data needed for test execution. TDS allows for the creation, storage, and usage of reusable test data objects. These objects can be populated with data dynamically during runtime. TDS helps reduce redundancy and improve maintainability by providing a centralized, structured, and controlled way to handle test data.

Q9) How are string operations handled in Tosca Testsuite?

A) In Tosca, string operations can be performed using its inbuilt string functions. These functions can perform operations like concatenating strings, extracting substrings, replacing portions of a string, converting strings to uppercase or lowercase, trimming leading or trailing spaces, and so on. These functions can be utilized in the test step values or buffers.

Q10) How does Tosca differ from Selenium as a testing tool?

A) While both are popular testing tools, there are several differences between Tosca and Selenium:

Scope: Selenium is mainly used for web application testing, while Tosca can be used for testing across a wide variety of technologies and platforms, including desktop, mobile, and APIs.

Scripting: Selenium requires knowledge of programming languages like Java, Python, or JavaScript, while Tosca uses script-less testing.

Test Data Management: Tosca provides advanced test data management capabilities, whereas Selenium doesn’t have built-in support for test data management.

Integration: Tosca supports integration with a wide range of tools in the DevOps pipeline, whereas Selenium has limited integration capabilities.

Q11) What steps would you follow to create a test sheet in Tosca?

A) To create a test sheet in Tosca, follow these steps:

Right-click on the TestCases folder in the project tree and choose ‘Create TestCase’.

Provide a name for the TestCase and hit ‘OK’.

In the newly created TestCase, right-click on the ‘TestSteps’ section and select ‘Create from TestCaseTemplate’. Choose the appropriate TestCaseTemplate and click ‘OK’.

Now, you will have a TestSheet with predefined test steps based on the template. You can edit these steps and provide the required input values for the test.

Q12) Could you tell us what information is contained in the XL reference in Tosca?

The XL reference in Tosca is used to reference Excel files in your test data. It contains information like the path of the Excel file, the name of the sheet to be used, the range of cells to be read, and any filters to be applied to the data. It’s a powerful feature that allows for the use of external data sources and enhances data-driven testing.

Q13) How would you define web services in the context of Tosca?

In Tosca, web services are defined as interfaces that enable interaction with web-based applications or components through XML-based messages. They can be tested in Tosca using the Service TestCases feature, which supports both SOAP and RESTful web services. This feature allows for the creation of test cases that simulate web service requests and validate the responses.

Q14) Why is the Tosca API Scan important?

A) The Tosca API Scan is an important feature as it automates the process of creating API test cases. By importing the API definition files, Tosca API Scan generates test cases for all possible API calls. This reduces the manual effort required in creating API test cases and ensures that all potential API endpoints are covered in the testing.

Q15) Can you explain what TCShell is and its uses?

A) TCShell is a command-line tool provided by Tosca. It allows for the automation of various Tosca processes like executing test cases, updating the project structure, importing and exporting project data, and so on. It’s a powerful tool that enhances automation and efficiency in managing and running Tosca tests.

Q16) How does Tosca support Model-based and Risk-based testing?

A) Tosca supports model-based testing by using the concept of a “Model,” which maps the structure and functionality of the system under test. The model, once developed, can be reused for various test scenarios by parameterizing and chaining test modules. This reduces the time and effort involved in creating test scripts.

Q17) What does Synchronization mean in the context of Tosca?

A) In Tosca, synchronization is a mechanism used to manage timing issues during test execution. It is used when the application under test is slower to respond than the speed at which Tosca executes the test steps. Synchronization ensures Tosca waits for a specific event or condition to occur before proceeding with the test execution, hence increasing test reliability.

Q18) What is a Tosca Template and when would you use one?

A) A Tosca template is a predefined structure or blueprint for creating test artifacts such as test cases, test configurations, or modules. It allows for standardization, simplifies test creation, and ensures consistency across tests. It’s particularly useful when creating similar types of test artifacts or when you want to enforce specific test design standards.

Q19) Can you discuss the integration of Tosca with Quality Center (QC) or Application Lifecycle Management (ALM)?

A) Tosca integrates with QC/ALM using the Tosca Connect feature. This integration allows the synchronization of test cases, requirements, and defects between Tosca and QC/ALM. Test execution can be initiated from either platform, and results can be shared and traced across both, providing a unified view of the test process.

Q20) What are the methods for using multiple browsers for the same test case in Tosca?

A) Tosca allows the execution of the same test case in multiple browsers. You can use the ‘Special Execution Task’ feature, where you specify the browser type as an input parameter. Alternatively, you can leverage the ‘Test Configuration Parameters’ to create different configurations for each browser type.

Tosca interview questions