MATLAB Programming Fundamentals - MathWorks

Create Advanced Parameterized Test

This example shows how to create a test that is parameterized in the TestClassSetup,

TestMethodSetup, and Test methods blocks. The example test class tests the random

number generator.

Test Overview

The TestRand test class is parameterized at three different levels.

Parameterization

Level

Parameterization Definition Accessible

Parameterization

Properties

Method Attribute Property Attribute

Test level Test TestParameter TestParameter,

MethodSetupParam

eter, and

ClassSetupParame

ter

Method setup level TestMethodSetup MethodSetupParam

eter

MethodSetupParam

eter and

ClassSetupParame

ter

Class setup level TestClassSetup ClassSetupParame

ter

ClassSetupParame

ter

At each test level, you can use the ParameterCombination method attribute to specify

the test parameterization.

ParameterCombinatio

n Attribute

Method Invocation

'exhaustive' (default)Methods are invoked for all combinations of parameters. The

test framework uses this default combination if you do not

specify the ParameterCombination attribute.

'sequential' Methods are invoked with corresponding values from each

parameter. Each parameter must contain the same number of

values.

33 Unit Testing