Running test suites
aimmsunit::RunSelectedTestSuites will run all, or a selected set of, test suites, determined by the set
aimmsunit::TestSuitesToRun. This set will be initialized to all available test suites at the start up of the project. If you add test suites, you can call
aimmsunit::DetermineTestSuites to determine the current collection of tests and test suites.
aimmsunit::RunSelectedTestSuites will return 1 if all tests succeeded, or 0 otherwise. In addition, the AIMMS Unit Test framework will also indicate the success or failure through the existence of the files
log/AimmsUnit.failed after the tests have been run. The latter provides an easy way to check the test outcome when the tests are run in an automated fashion from the command line.
will run all available test suites in a given AIMMS project.
During development of new unit tests, triggering
aimmsunit::DetermineTestSuites will detect all new tests added to the project. You can test all new tests through the sequence
Detailed inspection of results
The XML file
log/AimmsUnit.xml contains a detailed listing of the results of running your tests. Per test suite, it will list the all tests, their run times, and their failures (if any). For example, the file
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <testsuites> <testsuite id="1" name="TestAimmsUnitTest" timestamp="2018-04-30T16:16:49" tests="11" failures="1" time="0.739"> <testcase name="TestKVValues" time="0.001"/> <testcase name="TestSimpleNumericalEquality" time="0.001"/> <testcase name="TestNumericalTolerances" time="0.001"> <failure message="p1 should be equal to p2 within absolute tolerance."/> </testcase> <testcase name="TestStructuralDifferences" time="0.001"/> <testcase name="TestComparingBigDatasets" time="0.690"/> <testcase name="TestSpecialNumberComparison" time="0.001"/> <testcase name="TestElementParameterComparison" time="0.001"/> <testcase name="TestStringParameterComparison" time="0.040"/> <testcase name="TestSimpleThrow" time="0.001"/> <testcase name="TestRaise" time="0.001"/> <testcase name="TestNonPresentExternalProcedure" time="0.001"/> </testsuite> </testsuites>
indicates that the test suite
TestAimmsUnitTest of the AIMMS Unit Test framework itself was run, with one failure for the test
TestNumericalTolerances. The test was run in 0.739 seconds, with the majority of the time being spent in the test
If a test fails, the AIMMS Unit Test framework, will display as much detail about the failure as possible, e.g. the list of warnings created the AIMMS Unit Test framework itself, but also the AIMMS errors that occurred while running a particular test. This may help you to determine the cause of the failure.
Selecting the base name of the result file
Through the environment variable/command-line argument
aimmsunit::ResultsBaseName you can select the basename of the results files. The default basename is “AimmsUnit”. You can use this feature to create multiple results files, when you want to run multiple test suites in parallel, for instance when an application uses the CDM library and you want to test the correct interaction between multiple sessions. To produce a single result file, you can merge the results stored in an alternative results file back into the current results through the function