diff options
Diffstat (limited to 'spec/arel/algebra/unit/predicates/equality_spec.rb')
-rw-r--r-- | spec/arel/algebra/unit/predicates/equality_spec.rb | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/spec/arel/algebra/unit/predicates/equality_spec.rb b/spec/arel/algebra/unit/predicates/equality_spec.rb index 01917842f6..cfd04cd90c 100644 --- a/spec/arel/algebra/unit/predicates/equality_spec.rb +++ b/spec/arel/algebra/unit/predicates/equality_spec.rb @@ -1,26 +1,28 @@ require 'spec_helper' module Arel - describe Equality do - before do - @relation1 = Table.new(:users) - @relation2 = Table.new(:photos) - @attribute1 = @relation1[:id] - @attribute2 = @relation2[:user_id] - end - - describe '==' do - it "obtains if attribute1 and attribute2 are identical" do - check Equality.new(@attribute1, @attribute2).should == Equality.new(@attribute1, @attribute2) - Equality.new(@attribute1, @attribute2).should_not == Equality.new(@attribute1, @attribute1) + module Predicates + describe Equality do + before do + @relation1 = Table.new(:users) + @relation2 = Table.new(:photos) + @attribute1 = @relation1[:id] + @attribute2 = @relation2[:user_id] end - it "obtains if the concrete type of the predicates are identical" do - Equality.new(@attribute1, @attribute2).should_not == Binary.new(@attribute1, @attribute2) - end + describe '==' do + it "obtains if attribute1 and attribute2 are identical" do + check Equality.new(@attribute1, @attribute2).should == Equality.new(@attribute1, @attribute2) + Equality.new(@attribute1, @attribute2).should_not == Equality.new(@attribute1, @attribute1) + end + + it "obtains if the concrete type of the predicates are identical" do + Equality.new(@attribute1, @attribute2).should_not == Binary.new(@attribute1, @attribute2) + end - it "is commutative on the attributes" do - Equality.new(@attribute1, @attribute2).should == Equality.new(@attribute2, @attribute1) + it "is commutative on the attributes" do + Equality.new(@attribute1, @attribute2).should == Equality.new(@attribute2, @attribute1) + end end end end |