Create a test suite and run the tests. The testSquare test fails because the
implementation of exampleFunction is incorrect.

suite = testsuite('ExampleTest.m');
results = run(suite)

Running exampleTest

================================================================================
Verification failed in exampleTest/testSquare.

Framework Diagnostic:

verifyEqual failed.
--> The values are not equal using "isequaln".
--> Failure table:
Actual Expected Error RelativeError

27 9 18 2

Actual Value:
27
Expected Value:
9

Stack Information:

In C:\Work\exampleTest.m (testSquare) at 7

..
Done exampleTest

Failure Summary:

Name Failed Incomplete Reason(s)

exampleTest/testSquare X Failed by verification.

results =

1×2 TestResult array with properties:

Name
Passed
Failed
Incomplete
Duration
Details

Totals:
1 Passed, 1 Failed (rerun), 0 Incomplete.
0.24851 seconds testing time.

Update the code in exampleFunction to fix the coding error.

Rerun Failed Tests