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Versions: 10
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Stored size: 1.27 KB
Contents
require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')
require 'set'
require 'hamster/set'
describe Hamster::Set do
[:eql?, :==].each do |method|
describe "##{method}" do
describe "returns false when comparing with" do
before do
@set = Hamster.set("A", "B", "C")
end
it "a standard set" do
@set.send(method, Set["A", "B", "C"]).should == false
end
it "an aribtrary object" do
@set.send(method, Object.new).should == false
end
end
[
[[], [], true],
[[], [nil], false],
[["A"], [], false],
[["A"], ["A"], true],
[["A"], ["B"], false],
[["A", "B"], ["A"], false],
[["A", "B", "C"], ["A", "B", "C"], true],
[["C", "A", "B"], ["A", "B", "C"], true],
].each do |a, b, expected|
describe "returns #{expected.inspect}" do
before do
@a = Hamster.set(*a)
@b = Hamster.set(*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
10 entries across 10 versions & 1 rubygems