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Versions: 12
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Contents
require File.expand_path('../../../spec_helper', __FILE__)
require 'hamster/hash'
describe Hamster::Hash do
[:eql?, :==].each do |method|
describe "##{method}" do
describe "returns false when comparing with" do
before do
@hash = Hamster.hash("A" => "aye", "B" => "bee", "C" => "see")
end
it "a standard hash" do
@hash.send(method, "A" => "aye", "B" => "bee", "C" => "see").should == false
end
it "an aribtrary object" do
@hash.send(method, Object.new).should == false
end
end
[
[{}, {}, true],
[{"A" => "aye"}, {}, false],
[{}, {"A" => "aye"}, false],
[{"A" => "aye"}, {"A" => "aye"}, true],
[{"A" => "aye"}, {"B" => "bee"}, false],
[{"A" => "aye", "B" => "bee"}, {"A" => "aye"}, false],
[{"A" => "aye"}, {"A" => "aye", "B" => "bee"}, false],
[{"A" => "aye", "B" => "bee", "C" => "see"}, {"A" => "aye", "B" => "bee", "C" => "see"}, true],
[{"C" => "see", "A" => "aye", "B" => "bee"}, {"A" => "aye", "B" => "bee", "C" => "see"}, true],
].each do |a, b, expected|
describe "returns #{expected.inspect}" do
before do
@a = Hamster.hash(a)
@b = Hamster.hash(b)
end
it "for #{a.inspect} and #{b.inspect}" do
@a.send(method, @b).should == expected
end
it "for #{b.inspect} and #{a.inspect}" do
@b.send(method, @a).should == expected
end
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems