Overview

Let’s look at some specific Android Calculator Test Cases. Most of the functionality test cases listed here also apply to Android app as well.

https://www.testingdocs.com/manual-test-cases-for-calculator-application/

App Launch Test Case

Click on the App icon. Verify that the Calculator app launches successfully.

Verify Basic Mathematical Functions:

• Addition
• Subtraction
• Division
• Multiplication

The are the basic functions of the calculator.

App Orientation

Portrait Mode:

Verify Basic Calculator in Portrait mode.

Auto rotate

Launch the calculator app. Enable Auto rotate.

Flip the mobile screen.

Verify that the calculator switches to Scientific mode.

Verify Scientific Mode Functions:

In addition to the basic mode, verify the advanced scientific mathematical functions like:

• Square root
• Square
• Exponential
• x power y
• abs(x)

Logarithmic functions

• Natural
• Base 10, etc

Trigonometric Functions

• Sin
• Cos
• Tan

Verify Clear History

Perform Calculations.

Click on Clear History button

Verify that the Clear History button wipes out previous calculations in the App.

App Unit Testcases

https://www.testingdocs.com/junit-calculator-test-case-example/