Testing framework: Only test specific parameter combinations
11 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
In an advanced parametrized test class, is it possible to omit certain combinations of parameters from the resulting test suite? For example, lets say I have:
properties (TestParameter)
parameter1 = {'a','b'};
parameter2 = {'x','y'}
end
I want to run a certain test for the parameter combinations ax, ay, and bx (omit by).
0 Commenti
Risposta accettata
Sean de Wolski
il 14 Set 2017
You can use the TestSuite.selectIf with HasParameter and boolean logic with multiple HasParameters to remove them.
4 Commenti
Steven Lord
il 14 Set 2017
If you have many combinations that you want to accept and only a small number (one or two) that you want to filter, you could use one of the assume* methods on the testCase object. If the assumption fails, "The test framework then marks the test content as filtered and continues testing. Often, assumptions are used to ensure that the test is run only when certain preconditions are met. However, running the test without satisfying the preconditions does not produce a test failure."
testCase.assumeFalse(isequal(parameter1, 'b') && ...
isequal(parameter2, 'y'))
or
assumeFalse(testCase, isequal(parameter1, 'b') && ...
isequal(parameter2, 'y'))
or
% since they're both characters, we can concatenate the parameters
testCase.assumeNotEqual([parameter1, parameter2], 'by')
Sean de Wolski
il 14 Set 2017
Or you could verifyError or verifyWarning when those parameter sets are hit to ensure that your system under test does the right thing when provided with bad inputs.
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Write Unit Tests in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!