Ruby tests

Ruby tests have been failing for quite some time, here's my fix.

From 2f1bbaab939f6b6ceceb72862470e0576a8e2cba Mon Sep 17 00:00:00 2001
From: Achim Gratz <Stromeko@Stromeko.DE>
Date: Sun, 12 May 2019 13:14:04 +0200
Subject: [PATCH 1/1] test-ob-ruby.el: fix tests

* testing/lisp/test-ob-ruby.el: Output no longer contains a trailing
  newline, remove from the template to compare against.  Session must
  be named for the tests to actually work, also add some extra code to
  ascertain that the code after the output statement has actually run
  in the session.

testing/lisp/test-ob-ruby.el

@@ -22,57 +22,58 @@
   (signal 'missing-test-dependency "Support for Ruby code blocks"))
 
 (ert-deftest test-ob-ruby/session-output-1 ()
-    (should (equal (org-test-with-temp-text "#+begin_src ruby :session :results output
+    (should (equal (org-test-with-temp-text "#+begin_src ruby :session org-test-ruby :results output
 s = \"1\"
 s = \"2\"
 s = \"3\"
 puts s
+s = \"4\"
 #+end_src"
   (org-babel-execute-maybe)
   (substring-no-properties
    (buffer-string)))
-		   "#+begin_src ruby :session :results output
+		   "#+begin_src ruby :session org-test-ruby :results output
 s = \"1\"
 s = \"2\"
 s = \"3\"
 puts s
+s = \"4\"
 #+end_src
 
 #+RESULTS:
 : 3
-
 ")))
 (ert-deftest test-ob-ruby/session-output-2 ()
-    (should (equal (org-test-with-temp-text "#+begin_src ruby :session :results output
-s = \"5\"
+    (should (equal (org-test-with-temp-text "#+begin_src ruby :session org-test-ruby :results output
 puts s
+s = \"5\"
 #+end_src"
   (org-babel-execute-maybe)
   (substring-no-properties
    (buffer-string)))
-		   "#+begin_src ruby :session :results output
-s = \"5\"
+		   "#+begin_src ruby :session org-test-ruby :results output
 puts s
+s = \"5\"
 #+end_src
 
 #+RESULTS:
-: 5
-
+: 4
 ")))
 (ert-deftest test-ob-ruby/session-output-3 ()
-    (should (equal (org-test-with-temp-text "#+begin_src ruby :session :results output
+    (should (equal (org-test-with-temp-text "#+begin_src ruby :session org-test-ruby :results output
 puts s
+s = \"6\"
 #+end_src"
   (org-babel-execute-maybe)
   (substring-no-properties
    (buffer-string)))
-		   "#+begin_src ruby :session :results output
+		   "#+begin_src ruby :session org-test-ruby :results output
 puts s
+s = \"6\"
 #+end_src
 
 #+RESULTS:
 : 5
-
 ")))
 
 (provide 'test-ob-ruby)