Sha256: adf1aeb4b15ed93b643689a65743f9ed03339f1162a2bb6d3720659b1578aa7a
Contents?: true
Size: 1.41 KB
Versions: 3
Compression:
Stored size: 1.41 KB
Contents
require "spec_helper"
require "hamster/set"
describe Hamster::Set do
[:superset?, :>=].each do |method|
describe "##{method}" do
[
[[], [], true],
[["A"], [], true],
[[], ["A"], false],
[["A"], ["A"], true],
[%w[A B C], ["B"], true],
[["B"], %w[A B C], false],
[%w[A B C], %w[A C], true],
[%w[A C], %w[A B C], false],
[%w[A B C], %w[A B C], true],
[%w[A B C], %w[A B C D], false],
[%w[A B C D], %w[A B C], true],
].each do |a, b, expected|
describe "for #{a.inspect} and #{b.inspect}" do
it "returns #{expected}" do
S[*a].send(method, S[*b]).should == expected
end
end
end
end
end
[:proper_superset?, :>].each do |method|
describe "##{method}" do
[
[[], [], false],
[["A"], [], true],
[[], ["A"], false],
[["A"], ["A"], false],
[%w[A B C], ["B"], true],
[["B"], %w[A B C], false],
[%w[A B C], %w[A C], true],
[%w[A C], %w[A B C], false],
[%w[A B C], %w[A B C], false],
[%w[A B C], %w[A B C D], false],
[%w[A B C D], %w[A B C], true],
].each do |a, b, expected|
describe "for #{a.inspect} and #{b.inspect}" do
it "returns #{expected}" do
S[*a].send(method, S[*b]).should == expected
end
end
end
end
end
end
Version data entries
3 entries across 3 versions & 2 rubygems