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require_relative '../../../spec_helper'
require_relative '../fixtures/classes'
describe :string_grapheme_clusters, shared: true do
it "passes each grapheme cluster in self to the given block" do
a = []
# test string: abc[rainbow flag emoji][paw prints]
"ab\u{1f3f3}\u{fe0f}\u{200d}\u{1f308}\u{1F43E}".send(@method) { |c| a << c }
a.should == ['a', 'b', "\u{1f3f3}\u{fe0f}\u{200d}\u{1f308}", "\u{1F43E}"]
end
it "returns self" do
s = StringSpecs::MyString.new "ab\u{1f3f3}\u{fe0f}\u{200d}\u{1f308}\u{1F43E}"
s.send(@method) {}.should equal(s)
end
end
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