MATLAB Programming Fundamentals - MathWorks

• Test class: TestRand


• Class setup property and property name: [generator=twister]


• Method setup property and property name: [seed=value1]


• Test method name: testClass


• Test method properties and property names:
  (dim1=small,dim2=small,type=single)

The name for the seed property isn’t particularly meaningful (value1). The testing

framework provided this name because the seed property values are numbers. For a

more meaningful name, define the seed property as a struct with more descriptive field

names.

Run Suite from Class Using Selector

At the command prompt, create a selector to select test elements that test the

'twister' generator for 'single' precision. Omit test elements that use properties

with the 'large' name.

import matlab.unittest.selectors.HasParameter

s = HasParameter('Property','generator', 'Name','twister') & ...

HasParameter('Property','type', 'Name','single') & ...

~HasParameter('Name','large');

suite2 = matlab.unittest.TestSuite.fromClass(?TestRand,s)

suite2 =

1×12 Test array with properties:

Name

ProcedureName

TestClass

BaseFolder

Parameterization

SharedTestFixtures

Tags

Tests Include:

9 Unique Parameterizations, 0 Shared Test Fixture Classes, 0 Tags.

If you first generate the full suite, construct the same test suite as above using the

selectIf method.

33 Unit Testing