tests and documentation for ArticleSearch model

app/models/article_search.rb

@@ -8,6 +8,12 @@ def enough_data_exists_in(record)
         return true
     end
 
+    # Create a new search object
+    #
+    # q: a query string
+    # page: a page number (can be an int or string)
+    # requested_facets: an array
+    # api_connection: and ApiConnection object or one of its descendants
     def initialize(q, page, requested_facets = [], api_connection)
         @q = q
         @page = page

test/models/article_search_test.rb

@@ -1,7 +1,11 @@
 require 'test_helper'
 
+
 class ArticleSearchTest < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
+
+  test "Article Search search_opts method returns an array" do
+    a = ArticleSearch.new 'soap opera', 3, [], nil
+    assert_instance_of Array, a.search_opts
+  end
+
 end