Specflow & bdd
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This document discusses SpecFlow and behavior-driven development (BDD). It defines BDD and explains that it is based on test-driven development (TDD) with a focus on collaborating with business stakeholders. SpecFlow is introduced as a tool for BDD using C# and the Gherkin language to describe features and scenarios in a human-readable format. Templates are provided to demonstrate how scenarios can be defined using SpecFlow.
![GHERKIN LANGUAGE
As a [X]
I want [Y]
so that [Z]
Given some initial context (the givens),
When an event occurs,
then ensure some outcomes.](https://image.slidesharecdn.com/specflowbdd-160301224834/85/Specflow-amp-bdd-9-320.jpg)
Specflow & bdd
- 2. OLEG ZAREVYCH - Automation QA @ Ciklum - At least 4 years experience in QA - 1 year working with SpecFlow
- 3. WHAT IS BDD ?
- 4. BDD IS A SECOND-GENERATION, OUTSIDEIN, PULL- BASED, MULTIPLE-STAKEHOLDER, MULTIPLE-SCALE, HIGH-AUTOMATION, AGILE METHODOLOGY. IT DESCRIBES A CYCLE OF INTERACTIONS WITH WELL- DEFINED OUTPUTS, RESULTING IN THE DELIVERY OF WORKING, TESTED SOFTWARE THAT MATTERS. Dan North
- 5. BEHAVIOR-DRIVEN DEVELOPMENT - Based on TDD approach - Driven by business value - Collaborate technical and non-technical stakeholders - Acceptance criteria and users tory defined in natural language in feature file Business Domain driven design Technology Test driven development
- 6. TOOLS FOR BDD - Java : jbehave, Cucumber - Python : Behave - Ruby : RSpec - PHP : Behat - JS : CucumberJS - C# : SpecFlow
- 7. SPECFLOW
- 8. WHY ? Reusable Regex based Human Language support Cross-framework Describe behavior in understandable way
- 9. GHERKIN LANGUAGE As a [X] I want [Y] so that [Z] Given some initial context (the givens), When an event occurs, then ensure some outcomes.
- 10. TEMPLATES Scenario: Google.Failed Registration first users Given the browser with 'https://accounts.google.com/SignUp' is started When the element 'Name', 'LastName', 'Login' is filled | Name | LastName | Login | | Oleg1 | Z1 | Oleg1Z1 | When the element 'SignUpSubmitButton' is clicked Then the element 'SignUpPasswordValidationError' is present Scenario: Google.Failed Registration second users Given the browser with 'https://accounts.google.com/SignUp' is started When the element 'Name', 'LastName', 'Login' is filled | Name | LastName | Login | | Oleg1 | Z1 | Oleg1Z1 | When the element 'SignUpSubmitButton' is clicked Then the element 'SignUpPasswordValidationError' is present Scenario Outline: Google search2x Given the browser with 'https://accounts.google.com/SignUp' is started When the element <Name>, <LastName>, <Login> is filled When the element 'SignUpSubmitButton' is clicked Then the element 'SignUpPasswordValidationError' is present Examples: | Name | LastName | Login | | Oleg1 | Z1 | Oleg1Z1 | | Oleg2 | Z2 | Oleg2Z2 |
Editor's Notes
- Y is some feature, Z is the benefit or value of the feature, X is the person (or role) who will benefit