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require_relative 'shared/chars'
require_relative 'shared/grapheme_clusters'
ruby_version_is "2.5" do
describe "String#grapheme_clusters" do
it_behaves_like :string_chars, :grapheme_clusters
it_behaves_like :string_grapheme_clusters, :grapheme_clusters
it "returns an array when no block given" do
string = "ab\u{1f3f3}\u{fe0f}\u{200d}\u{1f308}\u{1F43E}"
string.grapheme_clusters.should == ['a', 'b', "\u{1f3f3}\u{fe0f}\u{200d}\u{1f308}", "\u{1F43E}"]
end
end
end
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