Issue #3142749 by munish.kumar, shaktik, pavnish, sja112, ravi.shankar, Lal_,...
Issue #3142749 by munish.kumar, shaktik, pavnish, sja112, ravi.shankar, Lal_, mondrake, daffie, xjm: AssertLegacyTrait::assertPattern() calls in functional tests still have a message passed in
(cherry picked from commit 402567d1)
// Make sure the color stylesheet is included in the content.
foreach($stylesheetsas$stylesheet){
$this->assertPattern('|'.file_url_transform_relative(file_create_url($stylesheet)).'|','Make sure the color stylesheet is included in the content. ('.$theme.')');