require_relative "../lib/unicode/sequence_name"
require "minitest/autorun"

describe Unicode::SequenceName do
  describe ".sequence_name (alias .of)" do
    it "will return name for that sequence name" do
      assert_equal "DOUBLE EXCLAMATION MARK (text style)", Unicode::SequenceName.of("‼︎")
      assert_equal "CJK COMPATIBILITY IDEOGRAPH-2F81F", Unicode::SequenceName.of("㓟︀")
      assert_equal "MYANMAR LETTER NGA (dotted form)", Unicode::SequenceName.of("င︀")
      assert_equal "TAMIL SYLLABLE NI", Unicode::SequenceName.of("நி")
      assert_equal "UNITED NATIONS", Unicode::SequenceName.of("🇺🇳")
      assert_equal "SCOTLAND", Unicode::SequenceName.of("🏴󠁧󠁢󠁳󠁣󠁴󠁿")
    end

    it "will return nil for characters without name" do
      assert_nil Unicode::SequenceName.of("\u{10c50}")
      assert_nil Unicode::SequenceName.of("bla")
    end
  end
end