Mobile App Automation using Appium

Overview

This project automates the Android Calculator App using Appium, TestNG, and Selenium, following the Page Object Model (POM) architecture.
It performs both direct arithmetic testing and CSV-driven series evaluations, and generates Allure Reports for test visualization.

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Tech Stack

Component	Technology
Programming Language	Java
Test Framework	TestNG
Automation Framework	Appium
Web Interaction	Selenium
Reporting	Allure Reports
Build Tool	Gradle
Data Handling	Apache Commons CSV

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Features

• Automates Android Calculator App on emulator/device
• Performs Addition, Subtraction, Multiplication, Division
• Handles complex arithmetic series (e.g., 100/10*5-10+60)
• Executes data-driven tests from data.csv via TestNG DataProvider
• Uses Page Object Model (POM) for cleaner structure
• Generates detailed Allure Reports

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Test Execution Flow

Test Class: CalcTestRunner.java

Priority	Test Method	Description	Example	Expected Result
1	doSum()	Verifies addition of two numbers	4 + 3	7
2	doMinus()	Verifies subtraction	9 - 8	1
3	doMul()	Verifies multiplication	5 × 6	30
4	doDiv()	Verifies division	6 ÷ 2	3
5	doSeries()	Verifies series calculation	100/10*5-10+60	100
6	doSeriesFromCSV()	Verifies multiple expressions from CSV	data.csv	as expected

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/data.csv

expression	expected
50+40-30/2+20	95
10*2/2+10-20	0
4pi2^3	100.53
5!	120

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Output & Reports

Allure Report Summary

Recording of Automation

mobile_app_recording.mp4

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⚙️ How to Run the Project

Setup & Prerequisites

Install and Configure Android Studio

Add environment variables: User Variable:

APPIUM_HOME = C:\Users<user>\AppData\Local\Android\Sdk

System PATH additions:

%APPIUM_HOME%\platform-tools
%APPIUM_HOME%\emulator
%APPIUM_HOME%\build-tools

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Install Appium & Drivers

npm install -g appium
appium -v
appium driver list
appium install driver uiautomator2
appium plugin install execute-driver
appium

Configure Appium Inspector

Start a session with the following JSON capabilities:

{
  "platformName": "Android",
  "appium:os": "16",
  "appium:app": "path/to/calculator.apk",
  "appium:appPackage": "com.google.android.calculator",
  "appium:appActivity": "com.android.calculator2.Calculator",
  "appium:automationName": "UIAutomator2",
  "appium:disableAndroidWatchers": true,
  "appium:uiautomator2ServerLaunchTimeout": 120000
}

Use the Appium Inspector to identify element locators for button interactions.

Execution commands

Run tests and generate reports:

gradle clean test
allure generate allure-results --clean -o allure-report
allure serve allure-results