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Selenium Cucumber Java BDD Framework 9 Hooks Step by Step
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FREE Tutorials - https://automationstepbystep.com/ • QUIZ - https://forms.gle/np9teC67jdaQeHmD9 • 1 - What are Hooks • 2 - Why to use Hooks • 3 - When to use Hooks • 4 - How to create use Hooks - Step by Step Demo • 5 - Conditional Hooks • Useful Tips • What are HOOKS • Blocks of code that runs before OR after each scenario • Hooks in Cucumber are like Listeners in TestNG • Can define hooks by using annotations @Before @After • Scenario Hooks - runs before and after each scenario • Step Hooks - runs before and after each step • Conditional Hooks - hooks associated with tags for conditional execution • Why to use HOOKS • To manage the setup and teardown • To avoid rewriting the common setup or teardown actions • Allow better management of code workflow • When to use HOOKS • Whenever you have some common setup and teardown actions to be executed before each scenario • How to use HOOKS • Step 1 - Create a new or use an existing Feature File • Step 2 - Create the steps for the scenario in the feature file • Step 3 - Create setup and teardown methods and mark with annotation • @Before • @After • @BeforeSteps • @AfterSteps • Step 4 - Create new or use an existing TestRunner class • Step 5 - Run the TestRunner class and check execution • We can use Tags with Hooks - Conditional Hooks • Hooks can be conditionally selected for execution based on the tags of the scenario • To run a particular hook only for certain scenarios, you can associate a Before or After hook with a tag expression • Tags can be used with • @BeforeSteps • @AfterSteps • @After(value= @smoke , order=2) • • Single tag • tags = { @smoke } • Multiple tags • Tags with AND OR conditions • tags = { @smoke or @regression } • tags = { @smoke and @regression } • tags = { @smoke and not @regression } • Skip or Ignore Tags • tags = { (@smoke or @regression) and not @important } • Ordering Hooks • We can use multiple Before and After hooks and also assign order of execution • @Before(order=0) • @Before(order=1) • Background • Whatever happens in hooks is invisible to people who only read the features • Only use hooks for low-level logic such as starting a browser or deleting data from a database. • You should consider using a background as a more explicit alternative, especially if the setup should be readable by non-technical people • Note - we will learn about background in next session • You can keep your function name anything • Hooks will get executed even if the test fails • You need to import the library • import io.cucumber.java.Before; • import io.cucumber.java.After; • You can support by Joining Automation Step By Step channel: https://www.youtube.com/automationste... • Every LIKE SUBSCRIPTION gives me great motivation to keep working for you • You can support my mission for education by sharing this knowledge and helping as many people as you can • If my work has helped you, consider helping any animal near you, in any way you can. • _______ ONLINE COURSES TO LEARN _______ • https://automationstepbystep.com/onli... • Never Stop Learning • Raghav
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