Read Data From Excel
This page describes how to configure Provar to test using data from Excel.
Add Parameter Value Source
In order to read from an Excel sheet, first get your Excel file ready on your local machine.
It is good practice to save the file in the Templates folder in your workspace.
Next, read the Excel file into your Test Case using Add Parameter Value Source. You can do this from any Test Step, but you will often find it useful to do it on your For-Each test step, if you are using one. (For-Each is often used within Data-Driven Testing to iterate the same action through each data row.)
To read the Excel data into your Test Case, click the ‘Add Parameter Value Source’ icon () in the top-right of the Test Step.
This will add the following new section to your Test Step:
You can populate this as follows:
- If you are on a Windows machine, navigate to your Excel file and highlight the range of cells you want to read into Provar. Then select CTRL C to copy. Navigate to Provar and select the ‘Populate From File’ icon (). This will populate the ‘File’, ‘Worksheet’ and the ‘Values Range’ fields.
- If you are using a Mac, you will need to populate ‘File’, ‘Worksheet’ and ‘Values Range’ manually. Use ‘File Chooser’ () icon to help you set the ‘File’ path.
- In the ‘Name’ field, select the orientation of the headers.
- In the ‘Where’ field, specify any filter you want to be applied to the data being imported.
- In ‘Variable’, specify your preferred object name for the results (the default is ‘ExcelData’).
- Then parameterize the Test Case.
Here is an example Excel sheet with the corresponding Parameter Value Source parameters populated below:
Add to Test Case
Once you have read the Data from the Excel sheet, you need to use it in your Test Case. This is typically done using a For Each or While API, to loop through multiple rows, and a Create Test Step to create the data at the API level.
- Use the Variable picker to access the fields in the ‘ExcelData’ object.
- Specify the list Name (e.g. ‘ExcelData’) and the Value Name in the For Each API. (The Value Name is the name for the current iteration.)
- Use the full stop to access the column headings:
If you’d like to learn more about data-driven testing, why not have a look at our Quickstart Extension Guide? This guide provides a step-by-step introduction to Data Driven Testing, with guided lessons for reading data from Excel, writing data back to Excel, and a practise exercise where you can test your skills. Visit the Quickstart Extension page for more information.