added tests for cite_details

features/cite_details.feature

+Feature: Citations
+  As a scholar who likes to blog
+  I want to reference cool papers and books from my bibliography
+
+  @tags @cite_details
+	Scenario: A Simple Cite Details Link
+    Given I have a scholar configuration with:
+  	  | key          | value             |
+  	  | source       | ./_bibliography   |
+  	  | bibliography | my_references     |
+		And I have a "_bibliography" directory
+	  And I have a file "_bibliography/my_references.bib":
+			"""
+			@book{ruby,
+			  title     = {The Ruby Programming Language},
+			  author    = {Flanagan, David and Matsumoto, Yukihiro},
+			  year      = {2008},
+			  publisher = {O'Reilly Media}
+			}
+			"""
+	  And I have a page "scholar.html":
+			"""
+			---
+			---
+			{% cite_details ruby %}
+			"""
+	  When I run jekyll
+	  Then the _site directory should exist
+		And the "_site/scholar.html" file should exist
+	  And I should see "Details</a>" in "_site/scholar.html"
+
+  @tags @cite_details
+	Scenario: A Simple Cite Details Link With A Text Argument
+    Given I have a scholar configuration with:
+  	  | key          | value             |
+  	  | source       | ./_bibliography   |
+  	  | bibliography | my_references     |
+		And I have a "_bibliography" directory
+	  And I have a file "_bibliography/my_references.bib":
+			"""
+			@book{ruby,
+			  title     = {The Ruby Programming Language},
+			  author    = {Flanagan, David and Matsumoto, Yukihiro},
+			  year      = {2008},
+			  publisher = {O'Reilly Media}
+			}
+			"""
+	  And I have a page "scholar.html":
+			"""
+			---
+			---
+			{% cite_details ruby, Click For More %}
+			"""
+	  When I run jekyll
+	  Then the _site directory should exist
+		And the "_site/scholar.html" file should exist
+	  And I should see "Click For More</a>" in "_site/scholar.html"

lib/jekyll/scholar/tags/cite_details.rb

@@ -10,7 +10,7 @@ module Jekyll
         super
 
         @config = Scholar.defaults.dup
-        @key, @text = arguments.strip.split(/\s+/, 2)
+        @key, @text = arguments.strip.split(/,\s+/, 2)
       end
 
       def render(context)