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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 true if both hashes are identical" do
h = { a: 1, b: 2 }
(h >= h).should be_true
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 argument is not a subset or not equals to receiver" do
(@hash >= @unrelated).should == false
(@unrelated >= @hash).should == false
end
it "returns true when argument is a subset of receiver or equals to receiver" do
(@bigger >= @hash).should == true
(@hash >= @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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