If you format your test results like this, Jenkins can use the output:
<?xml version="1.0" encoding="UTF-8"?>
<testsuites>
<testsuite tests="4" failures="0" time="0.000" name="vocab">
<properties>
<property name="go.version" value="go1.17.1"></property>
</properties>
<testcase classname="vocab" name="TestHypernym1" time="0.000"></testcase>
<testcase classname="vocab" name="TestHypernym2" time="0.000"></testcase>
<testcase classname="vocab" name="TestHypernym3" time="0.000"></testcase>
<testcase classname="vocab" name="TestHypernymFailureHandling" time="0.000"></testcase>
</testsuite>
</testsuites>

Unit Testing