void () { assertNull("No link should be found in numbers list", new PyTestTracebackParser().findLinkInTrace(myStringJunk)); assertNull("No link should be found in base64 list", new PyTestTracebackParser().findLinkInTrace(myBase64Junk)); assertNull("No link should be found in junk", new PyTestTracebackParser().findLinkInTrace(myStringJunkWithSpaces)); final LinkInTrace trace = new PyTestTracebackParser().findLinkInTrace(myStringJunkWithSpacesAndLine); assertNotNull("No link found in long line", trace); }