query_spec.rb in thinking-sphinx-3.0.2

- old
+ new

@@ -1,9 +1,10 @@
 module ThinkingSphinx
   class Search; end
 end
 
+require 'active_support/core_ext/object/blank'
 require './lib/thinking_sphinx/search/query'
 
 describe ThinkingSphinx::Search::Query do
   describe '#to_s' do
     it "passes through the keyword as provided" do
@@ -39,8 +40,27 @@
     it "does not star the sphinx_internal_class field keyword" do
       query = ThinkingSphinx::Search::Query.new '',
         {:sphinx_internal_class => 'article'}, true
 
       query.to_s.should == '@sphinx_internal_class article'
+    end
+
+    it "handles null values by removing them from the conditions hash" do
+      query = ThinkingSphinx::Search::Query.new '', :title => nil
+
+      query.to_s.should == ''
+    end
+
+    it "handles empty string values by removing them from the conditions hash" do
+      query = ThinkingSphinx::Search::Query.new '', :title => ''
+
+      query.to_s.should == ''
+    end
+
+    it "allows mixing of blank and non-blank conditions" do
+      query = ThinkingSphinx::Search::Query.new 'tasty', :title => 'pancakes',
+        :ingredients => nil
+
+      query.to_s.should == 'tasty @title pancakes'
     end
   end
 end