Revert "Revert "Enable the default Creator test""

This reverts commit 59122d4640.

test/setup-ox-hugo.el

@@ -1,4 +1,4 @@
-;; Time-stamp: <2018-09-05 17:10:05 kmodi>
+;; Time-stamp: <2018-09-05 15:53:44 kmodi>
 
 ;; Setup to export Org files to Hugo-compatible Markdown using
 ;; `ox-hugo' in an "emacs -Q" environment.
@@ -209,6 +209,10 @@ Fake current time: 2100/12/21 00:00:00 (arbitrary)."
 (advice-add 'current-time :override #'ox-hugo-test/current-time-override)
 ;; (advice-remove 'current-time #'ox-hugo-test/current-time-override)
 
+;; Override the default `org-hugo-export-creator-string' so that this
+;; string is consistent in all ox-hugo tests.
+(setq org-hugo-export-creator-string "Emacs + Org mode + ox-hugo")
+
 ;; Allow setting few vars in Local Variables in the test files.
 (put 'org-hugo-auto-set-lastmod 'safe-local-variable 'booleanp)
 (put 'org-hugo-suppress-lastmod-period 'safe-local-variable 'floatp)

test/site/content-org/all-posts.org

@@ -5130,7 +5130,7 @@ it is disabled using =:EXPORT_OPTIONS: title:nil=.
 This post will be exported without =author= in the front-matter because
 it is disabled using =:EXPORT_OPTIONS: author:nil=.
 ** Creator                                             :creator:front_matter:
-*** Default Creator                            :dont_export_during_make_test:
+*** Default Creator
 :PROPERTIES:
 :EXPORT_DATE: 2017-12-01
 :EXPORT_OPTIONS: creator:t

test/site/content/posts/default-creator.md

@@ -1,9 +1,9 @@
 +++
 title = "Default Creator"
 date = 2017-12-01
-tags = ["export-option", "creator", "front-matter", "dont-export-during-make-test"]
+tags = ["export-option", "creator", "front-matter"]
 draft = false
-creator = "Emacs 26.0.90 (Org mode 9.1.3 + ox-hugo)"
+creator = "Emacs + Org mode + ox-hugo"
 +++
 
 The front-matter for this post contains the default Creator string.