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require_relative '../../spec_helper'
require_relative 'shared/comparison'
require_relative 'shared/greater_than'
describe "Hash#>" do
it_behaves_like :hash_comparison, :>
it_behaves_like :hash_greater_than, :>
it "returns false if both hashes are identical" do
h = { a: 1, b: 2 }
(h > h).should be_false
end
end
describe "Hash#>" do
before :each do
@hash = {a:1, b:2}
@bigger = {a:1, b:2, c:3}
@unrelated = {c:3, d:4}
@similar = {a:2, b:3}
end
it "returns false when receiver size is smaller than argument" do
(@hash > @bigger).should == false
(@unrelated > @bigger).should == false
end
it "returns false when receiver size is the same as argument" do
(@hash > @hash).should == false
(@hash > @unrelated).should == false
(@unrelated > @hash).should == false
end
it "returns true when argument is a subset of receiver" do
(@bigger > @hash).should == true
end
it "returns false when keys match but values don't" do
(@hash > @similar).should == false
(@similar > @hash).should == false
end
end
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