MATLAB Programming Fundamentals - MathWorks

matlab.unittest.plugins.TestRunnerPlugin(plugin, pluginData);

testName = pluginData.Name;

testCase.addlistener('AssertionFailed', ...

@(~,event)plugin.recordData(event,testName, 'Assertion'));

testCase.addlistener('FatalAssertionFailed', ...

@(~,event)plugin.recordData(event,testName, 'Fatal Assertion'));

testCase.addlistener('VerificationFailed', ...

@(~,event)plugin.recordData(event,testName, 'Verification'));

end

end

methods (Access = private)

function recordData(plugin,eventData,name,failureType)

s.Name = {name};

s.Type = {failureType};

if isempty(eventData.TestDiagnosticResult)

s.TestDiagnostics = 'TestDiagnostics not provided';

else

s.TestDiagnostics = eventData.TestDiagnosticResult;

end

s.FrameworkDiagnostics = eventData.FrameworkDiagnosticResult;

s.Stack = eventData.Stack;

s.Timestamp = datetime;

plugin.FailedTestData = [plugin.FailedTestData; struct2table(s)];

end

end

end

Create Test Class

In your working folder, create the file ExampleTest.m containing the following test

class.

classdef ExampleTest < matlab.unittest.TestCase

methods(Test)

function testOne(testCase)

testCase.assertGreaterThan(5,10)

end

function testTwo(testCase)

wrongAnswer = 'wrong';

testCase.verifyEmpty(wrongAnswer,'Not Empty')

testCase.verifyClass(wrongAnswer,'double','Not double')

end

33 Unit Testing