spec/piglet/field/reference_spec.rb in piglet-0.1.2 vs spec/piglet/field/reference_spec.rb in piglet-0.2.0

@@ -17,11 +17,11 @@
       @field.to_s.should eql("field")
     end
   end
 
   context 'eval/aggregate functions' do
-    %w(avg count diff max min size sum tokenize).each do |function_name|
+    %w(avg count max min size sum tokenize).each do |function_name|
       it "supports \"#{function_name.upcase}\" through ##{function_name}" do
         @field.send(function_name).to_s.should eql("#{function_name.upcase}(field)")
       end
     end
   
@@ -31,9 +31,23 @@
   end
   
   context 'nested expressions' do
     it 'handles nested expressions' do
       @field.max.min.avg.empty?.tokenize.to_s.should eql("TOKENIZE(IsEmpty(AVG(MIN(MAX(field)))))")
+    end
+  end
+  
+  context 'nested fields' do
+    it 'handles nested field access' do
+      @field.a.to_s.should eql('field.a')
+    end
+    
+    it 'handles nested field access through #field' do
+      @field.field(:a).to_s.should eql('field.a')
+    end
+    
+    it 'handles nested field access throuh []' do
+      @field[0].to_s.should eql('field.$0')
     end
   end
   
   context 'field renaming' do
     it 'supports renaming a field' do
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