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require_relative "../../spec_helper"
require_relative 'shared/chars'
require_relative 'shared/grapheme_clusters'
require_relative 'shared/each_char_without_block'
describe "String#each_grapheme_cluster" do
it_behaves_like :string_chars, :each_grapheme_cluster
it_behaves_like :string_grapheme_clusters, :each_grapheme_cluster
it_behaves_like :string_each_char_without_block, :each_grapheme_cluster
it "yields String instances for subclasses" do
a = []
StringSpecs::MyString.new("abc").each_grapheme_cluster { |s| a << s.class }
a.should == [String, String, String]
end
end
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