Overview
Scripts are a line-by-line description containing the information about the system transactions that should be performed to validate the application or system under test. Test script should list out each step that should be taken with the expected results.
With Xray Test Case Designer Scripts feature, create detailed, consistent execution instructions with conditional expected results for your manual testing efforts.
You can quickly transform optimized test data like this
… into customizable scripts. You can even add automatically generated Expected Results to your steps if you want to.
Automated Scripts
Automate scripts makes it easy to write behavioral driven development (BDD) automated acceptance tests in Gherkin format as data-driven scripts. These data-driven test scripts are based on a test model, so they are more maintainable than traditional BDD/Gherkin test scripts.
Automated test scripts are notoriously expensive to maintain, and BDD/Gherkin test scripts are not immune to this problem. Normally changes to the system under test, or just changes to how the system will be tested means having to make changes to tens, hundreds, or (in some cases) thousands of feature files. With data-driven Automate test scripts though, that's not the case. Adding or removing parameter values, requirements, or constraints to the test model updates the data driving the automate scripts, but there is no need to update the scripts themselves.
In addition, Automate scripts makes it easier to write correct Gherkin scripts through its syntax highlighting and autocomplete features.
Automate Usage Tips
Access Hexawise Automate by creating or opening a test model and navigating to the "Auto-Scripts" tab. Once there, select the "Automated Testing" toggle in the window header.
Dismiss the section at the top of the page containing useful hints for inserting Hexawise parameters into a Scenario or Scenario Outline, restricting a Scenario or Scenario Outline to test cases that contain certain values, etc. by clicking the Usage button.
Bring back these tips again by click the Usage button on the right side of screen, above the Preview section.
Gherkin Feature File
The Hexawise Automate screen is a smart Gherkin feature file editor. It is aware of both the parameters, parameter values, & generated test cases of the current Hexawise model and the Gherkin test script syntax. It makes it easy to create a feature file with data-driven Scenario and Scenario Outline sections that are populated by the generated test cases of the Hexawise model.
Feature
Each Gherkin script has a Feature as its first keyword followed by : and a little bit of text to describe the feature, usually in the form of a user story which is demonstrated in the placeholder text. This section does not support parameterization of any kind.
Background
A Background section is useful when a set of initial setup steps is repeated for every Scenario and Scenario Outline in the feature file. The steps of the Background are run before each Scenario Outline and Scenario. Starting a new line in Background and further sections brings up a suggestion dialog with standard Gherkin keywords.
Keep in mind that restricting a parameter in the Background (with {}, as explained below) is valid syntax and is used to apply only the selected value to all Scenarios or Scenario Outlines for a given Feature.
Scenario
Next in the feature file is the enumeration of different testing scenarios. One way to describe a test case is with a Scenario block. It contains sequential steps, expressed as plain English Given/When/Then statements, that describe the necessary actions for executing the automated test script. If the Hexawise test model generates 28 test cases, then 28 Scenario sections would need to be written out in order to achieve the combinatorial coverage.
However, instead of writing out all 28 test cases individually, with Hexawise Automate a single data-driven Scenario that includes the <Parameter Name> syntax can generate all 28 needed Scenario sections in the exported feature file. You can check the number of associated test cases in the Preview panel.
Hexawise Automate provides a way to include the value of any test case parameter in a Scenario using the <Parameter Name> syntax. Simply typing < will populate a list of autocomplete suggestions related to all of the parameters in the model, also adding:
Test Number (sequential number within the Scenario),
Test Case (constant number of the row in the complete table on the Test Cases screen)
Expected Outcome (from the Requirements screen, if applicable)
Wherever the <Parameter Name> appears in the test steps it will be replaced by the specified parameter's value for the test case being tested. This is conceptually very similar to how manual testing auto-scripts work in Hexawise.
For example, writing the test step:
And they select <Color> for the car's color
Means that for each generated Scenario section (one for each test case), the <Color> portion of the test step will be replaced with the value of the Color parameter in the generated test case:
And they select Deep Blue Metallic for the car's color
Writing a data-driven Scenario with at least one <Parameter> reference for each of the inputs in the 2-way test set for this model would lead to a .feature file export containing 49 Scenario sections in the feature file, one for each of the 49 Hexawise generated test cases.
A Hexawise Automate feature file can contain as many data-driven Scenario sections as needed to automate all the testing ideas contained in the Hexawise test model.
Note: it is common to put dynamic elements into quotes (e.g., And they select "<Color>" for the car's color) to make them more visually distinguishable).
Scenario Outline
A Scenario Outline behaves almost exactly like a data-driven Scenario. When using a Scenario Outline, instead of having 49 Scenario sections in the export (one for each test case), the export has one data-driven Scenario Outline with a Gherkin Examples data table attached to it that contains 49 rows (one for each test case). The Preview panel shows the first 10 rows of the Examples data table for each Scenario Outline. The order of parameters in the Examples is dictated by the script, not by the Inputs tab of Hexawise.
A Hexawise Automate feature file can contain as many Scenario Outline sections as needed to automate all the testing ideas contained in the Hexawise test model and can include both Scenario and Scenario Outline sections in the same feature file.
Where possible, using data-driven Scenario Outline sections is preferable to generating many data-driven Scenario sections as it is a more compact and direct expression of the testing ideas of the Hexawise test model.
Remember Mad Libs?
Creating Auto-scripts in Xray Test Case Designer is similar to that. Instead of adding adjectives and nouns into pre-formed sentences, however, you’ll be more like the author of the Mad Libs sentences themselves. You need to:
- Create sentences containing execution instructions that will be common to most of the test scripts and
- Identify “spaces” to indicate where Xray Test Case Designer should “fill in the blanks” you’ve left with test data appropriate for each scenario.
First, navigate to the Scripts -> Manual Auto-Scripts screen and (optionally) add instructions to be completed before execution for all these scenarios begins. (i.e. the details in the "Start" field have to be common across the board).
Next, click on the “pencil” icon to enter instructions for your first test step. Alternatively, you may click the text already present for the step. Enter detailed instructions for a tester for each step. For now, type Mad Libs-like sentences, as shown below with blank lines to indicate where Values are to be inserted.
As shown above, for example, you will want to type the words that will remain the same from test to test and leave 3 blanks (one for each place that Values will change from test to test):
- One blank for the class,
- One blank for the destination country, and
- One blank for the origin country.
Next, replace those blank lines with the appropriate Parameter names.
- Highlight the first blank line
- Confirm that the Parameter Name to be inserted is in the Parameter Name drop down list (adjust if necessary)
- Press “CTL-Y” on the keyboard (or the “Insert” link if you prefer)
You’ll notice when you’re entering and editing your Auto-Scripts that sentences probably look strange, with the words inside the curvy brackets { } not "reading" well within the structure. The trick is to think about what your steps will look like when the names of the actual Values will be inserted into each sentence. As soon as you save each step, sanity prevails - you will see the “normal” sentences you’ve constructed (with Coach as the example below). - Press “CTL-Enter” on the keyboard (or the “Add/Save” link)
The words that are the same between tests are in normal text. Words that change from test to test (the Values you entered on the Inputs screen) are shown in bold. - Rinse and repeat for the other blank lines
Don’t forget to save each step before you add your next one! Thankfully, Xray Test Case Designer notifies you under the last edited step that there are unsaved edits. Click on different test cases at the bottom half of your screen (preview section that mirrors Scenarios screen) to see how your script steps will change. Finally, in the “Finish” section you may want to add some instructions that will appear only once at the end of all of the scenario scripts.
Incorporating “Parameterized expected results” into your plans
In the tests shown above for example, we might want to include this Expected Result every time the necessary values appear together in a test case:
When a customer flies to India, make sure the special "Incredible India" discount is applied.
In the Scripts -> Manual screen, find the specific test step you want to add your Expected Result to and highlight it
Hover over the Step that you want the Expected Result to appear with.
Click on “Add Expected Results.”
You’re setting up a simple “when / then” rule here. Note that you’re not restricted to rules with just 1 positive condition - you could also create a rule that reads “IS NOT” (click on “is” between dropdowns to switch the rule type).
If WHEN selection is blank, the expected result from THEN field will apply to that step in all test cases, regardless of the test data.
Lastly, you can put parameter names with { } syntax inside the THEN statement – this is typically valuable in the validation use cases where the step would say “Enter X as {X}” and the expected result would say “Validate the X is shown as {X}”. Parameter names do not have to match, in case you have already included actual expected results on the Parameters screen. In such cases WHEN conditions are often left blank.
Important Usage Tips and things to know about the Expected Results feature
1. This feature is a partial solution for straightforward Expected Results. It primarily exists so that you won’t have to manually type many, simple expected results. It is not designed to handle especially complex rules that you might have.
2. Be sure you understand the similarities & differences between Xray Test Case Designer Expected Results in the automated screen and Expected Outcomes in the “Forced Interactions” feature. There is a big, yet subtle, difference:
- Expected Result in Manual Auto-Scripts takes the scenario data table as “read only” precondition and generates the “Then” content ONLY IF the conditions are satisfied (i.e. “reactive approach”).
- Expected Outcome in Forced Interactions guarantees that the test conditions to satisfy it will be included in the Scenarios table at least once (i.e. “proactive approach”, which may cause the increase in the number of test cases).
- If you want to define an Expected Result that requires 3 or more specific Values to appear in a single test script (and you’re creating pairwise sets of tests), use the “Forced Interactions” feature or higher algorithm strength to guarantee the scenario is included in your suite. Then use the Manual Auto-Scripts feature to document the Expected Result for export.
Xray Test Case Designer Automate can leverage that last column on Forced Interactions directly as an internal variable.
If you want to define an Expected Result that requires 2 or fewer specific Values to appear in a single test script (and you’re creating pairwise sets of tests), use the Manual Auto-Scripts feature without additional prep work.