require 'rails_helper' describe Emoji do it "returns the correct codepoints" do expect(Emoji.replacement_code('1f47d').codepoints).to eq([128125]) end it "handles multiple codepoints" do expect(Emoji.replacement_code('1f1e9-1f1ea').codepoints).to eq([127465, 127466]) end it "returns nil for weird cases" do expect(Emoji.replacement_code('32')).to be_nil expect(Emoji.replacement_code('robin')).to be_nil end describe '.load_custom' do describe 'when a custom emoji has an invalid upload_id' do it 'should return the custom emoji without a URL' do CustomEmoji.create!(name: 'test', upload_id: -1) emoji = Emoji.load_custom.first expect(emoji.name).to eq('test') expect(emoji.url).to eq(nil) end end end describe '.lookup_unicode' do it 'should return the emoji' do expect(Emoji.lookup_unicode("blonde_man")).to eq("👱") end it 'should return an aliased emoji' do expect(Emoji.lookup_unicode("anger_right")).to eq("🗯") end it 'should return a skin toned emoji' do expect(Emoji.lookup_unicode("blonde_woman:t6")).to eq("👱🏿♀️") end end end