_initialize($arg_for)
Over-ridden private initializer, so we can accept a new "passing_todo_ok" argument at instantiation
time.
result($result)
Called by the harness for each line of TAP it receives.
Internally, all of the TAP is added to a queue until we hit the start of the "next" test (at which
point we flush the queue. This allows us to capture any error output or diagnostic info that comes
after a test failure.
close_test()
Called to close the test session.
Flushes the queue if we've got anything left in it, dumps the JUnit to disk (if necessary), and adds
the XML for this test suite to our formatter.
dump_junit_xml($testsuite)
Dumps the JUnit for the given XML $testsuite, to the directory specified by
"PERL_TEST_HARNESS_DUMP_TAP".
add_testcase($case)
Adds an XML test $case to the list of testcases we've run in this session.
xml()
Returns a new "XML::Generator" to generate XML output. This is simply a shortcut to
"$self->formatter->xml()".