spec/csl/style/choose_spec.rb in csl-1.0.0.pre20 vs spec/csl/style/choose_spec.rb in csl-1.0.0.pre21

@@ -1,7 +1,50 @@
 require 'spec_helper'
 
 module CSL
-  describe Style::Choose do
+  class Style
+
+    describe Choose do
+
+    end
+
+    describe Choose::Block do
+      
+      describe '#conditions' do
+        it 'returns an empty list by default' do
+          Choose::Block.new.conditions.should be_empty
+        end
+        
+        describe 'when the node has a single condition' do
+          let(:node) { Choose::Block.new(:'is-numeric' => 'edition' )}
+          
+          it 'returns an array with an array containing the type and value of the condition' do
+            node.conditions.should == [[:'is-numeric', 'edition']]
+          end
+          
+          describe 'when the node has two conditions' do
+            before(:each) { node[:disambiguate] = 'true' }
+            
+            it 'returns an array with two elements' do
+              node.conditions.should have_exactly(2).items
+            end
+            
+            it 'returns both conditions as arrays' do
+              node.conditions.map(&:first).sort.should == [:disambiguate, :'is-numeric']
+              node.conditions.map(&:last).sort.should == ['edition', 'true']
+            end
+          end
+        end
+        
+        describe 'when the node has a single condition with multiple values' do
+          let(:node) { Choose::Block.new(:variable => 'author editor' )}
+          
+          it 'expands the conditions in the result' do
+            node.conditions.should == [[:variable, 'author'], [:variable, 'editor']]
+          end
+        end
+      end
+      
+    end
   
   end
 end
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