MATLAB Programming Fundamentals - MathWorks

example file. Typically, you set up the path using a PathFixture. this example performs

the setup and teardown activities manually for illustrative purposes.

classdef BankAccountTest < matlab.unittest.TestCase

% Tests the BankAccount class.

methods (TestClassSetup)

function addBankAccountClassToPath(testCase)

p = path;

testCase.addTeardown(@path,p);

addpath(fullfile(matlabroot,'help','techdoc','matlab_oop',...

'examples'));

end

end

methods (Test)

function testConstructor(testCase)

b = BankAccount(1234, 100);

testCase.verifyEqual(b.AccountNumber, 1234, ...

'Constructor failed to correctly set account number');

testCase.verifyEqual(b.AccountBalance, 100, ...

'Constructor failed to correctly set account balance');

end

function testConstructorNotEnoughInputs(testCase)

import matlab.unittest.constraints.Throws;

testCase.verifyThat(@()BankAccount, ...

Throws('MATLAB:minrhs'));

end

function testDesposit(testCase)

b = BankAccount(1234, 100);

b.deposit(25);

testCase.verifyEqual(b.AccountBalance, 125);

end

function testWithdraw(testCase)

b = BankAccount(1234, 100);

b.withdraw(25);

testCase.verifyEqual(b.AccountBalance, 75);

end

function testNotifyInsufficientFunds(testCase)

callbackExecuted = false;

33 Unit Testing