tests: move example results before real application results

Link: https://github.com/GeneAssembly/biosal/issues/767
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
tests: improve unit test JUnit output

Link: https://github.com/GeneAssembly/biosal/issues/767
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
tests: add shell functions to generate JUnit XML output

Link: https://github.com/GeneAssembly/biosal/issues/767
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
tests: add time to testcase elements

Link: https://github.com/GeneAssembly/biosal/issues/767
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
tests: add time to example tests

Link: https://github.com/GeneAssembly/biosal/issues/767
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
tests: use the testsuite name

Link: https://github.com/GeneAssembly/biosal/issues/767
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
tests: fix test case argument order in unit tests

Link: https://github.com/GeneAssembly/biosal/issues/767
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>
tests: generate JUnit XML file for example tests

Link: https://github.com/GeneAssembly/biosal/issues/767
Signed-off-by: Sébastien Boisvert <boisvert@anl.gov>