Refresh TemplateParserJobTest::test_convertedHtml logic
Summary:
Use internal logic to parse the mail instead of triggering the parsing
externally and make it compatible with other tests.
TemplateParser differs between mMsg(write) and mOrigMsg (read).
If we use msg everywhere, this leads to asserts.
Reviewers: KDE PIM
Subscribers: kde-pim
Tags: KDE PIM
Differential Revision: https://phabricator.kde.org/D20755