1 files changed, 18 insertions, 0 deletions
diff --git a/spec/arel/algebra/unit/relations/where_spec.rb b/spec/arel/algebra/unit/relations/where_spec.rb
new file mode 100644
index 0000000000..3f37b53138
--- /dev/null
+++ b/spec/arel/algebra/unit/relations/where_spec.rb
@@ -0,0 +1,18 @@
+require File.join(File.dirname(__FILE__), '..', '..', '..', '..', 'spec_helper')
+
+module Arel
+  describe Where do
+    before do
+      @relation = Table.new(:users)
+      @predicate = @relation[:id].eq(1)
+    end
+  
+    describe '#initialize' do
+      it "manufactures nested where relations if multiple predicates are provided" do
+        another_predicate = @relation[:name].lt(2)        
+        Where.new(@relation, @predicate, another_predicate). \
+          should == Where.new(Where.new(@relation, another_predicate), @predicate)
+      end
+    end
+  end
+end
+\ No newline at end of file