Sha256: 79bf830b2b177abc9471ee6508276c1003fff3e36d8bb9dbe3df4c8bd86304cd
Contents?: true
Size: 606 Bytes
Versions: 14
Compression:
Stored size: 606 Bytes
Contents
require "#{::File.dirname(__FILE__)}/../../test_helper"
class TestWrappingArray < Test::Unit::TestCase
context "wrapping_next" do
setup do
@array = %w(a b c d)
end
should "return element next in the chain" do
@array.wrapping_next("a").should == "b"
@array.wrapping_next("b").should == "c"
@array.wrapping_next("c").should == "d"
@array.wrapping_next("d").should == "a"
@array.wrapping_next("a").should == "b"
end
should "raise if the element is not in the array" do
lambda {@array.wrapping_next("z")}.should raise_error
end
end
end
Version data entries
14 entries across 14 versions & 3 rubygems