Flutter Automation Unit Testing By Gherkin Example (BDD)

BDD testing using Cucumber

Getting Started

This project is a starting point for a Flutter application.

A few resources to get you started if this is your first Flutter project:

• Lab: Write your first Flutter app
• Cookbook: Useful Flutter samples

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

Gherkin Setup

1. Add the Gherkin’s plugin to the pubsec.yaml

dependencies:   
    flutter_gherkin: ^1.0.5

2. Add the flutter_driver dependency in dev _dependencies

dev_dependencies:
  flutter_driver:
    sdk: flutter

3. Create a folder directory in your root project

your_project_directory 📁
  ...
  ... 
  test_driver 📁
     feature 📁 
        Login_test.feature 📄
     steps 📁
        test_steps.dart 📄 
   app.dart 📄
   test_config.dart 📄

About Files

Login.feature

This file contain the actual test cases that will be written in very simple understandable language.

Feature: Main Screen Validates and then Logins and Checks if each product clicks are ok

    Scenario: Validates the email when text is entered
        When I fill the "clientCodeEditText" field with "TB15219"
        Then I tap the "loginBtn" button
        Then I have "PasswordPage" on screen
        When I fill the "passwordEditText" field with "Akshat@78902"
        Then I tap the "passwordButton" button

test_steps.dart

All the test cases written above will be handle by test_steps.dart file.

app.dart and test

This file is very important to run the actual test case