Vendor emoji-test.txt from Unicode.org so it can be used in tests

.gitignore

@@ -3,6 +3,6 @@
 .bundle
 .ruby-version
 Gemfile.lock
-db/emoji-test.txt
 images/unicode/*.png
-vendor/
+vendor/*
+!vendor/unicode-emoji-test.txt

Rakefile

@@ -10,7 +10,7 @@ end
 namespace :db do
   desc %(Generate Emoji data files needed for development)
   task :generate => [
-    'db/emoji-test.txt',
+    'vendor/unicode-emoji-test.txt',
   ]
 
   desc %(Dump a list of supported Emoji with Unicode descriptions and aliases)
@@ -19,7 +19,7 @@ namespace :db do
   end
 end
 
-file 'db/emoji-test.txt' do |t|
+file 'vendor/unicode-emoji-test.txt' do |t|
   system 'curl', '-fsSL', 'http://unicode.org/Public/emoji/11.0/emoji-test.txt', '-o', t.name
 end
 

db/dump.rb

@@ -2,11 +2,11 @@
 
 require 'emoji'
 require 'json'
-require_relative './emoji-test'
+require_relative './emoji-test-parser'
 
 items = []
 
-_, categories = EmojiTestParser.parse
+_, categories = EmojiTestParser.parse(File.expand_path("../../vendor/unicode-emoji-test.txt", __FILE__))
 seen_existing = {}
 
 for category in categories

db/emoji-test.rb → db/emoji-test-parser.rb

@@ -18,8 +18,8 @@ module EmojiTestParser
 
   module_function
 
-  def parse
-    File.open(File.expand_path("../emoji-test.txt", __FILE__), "r:utf-8") do |file|
+  def parse(filename)
+    File.open(filename, "r:UTF-8") do |file|
       parse_file(file)
     end
   end

test/emoji_test.rb

@@ -1,5 +1,5 @@
 require 'test_helper'
-require_relative '../db/emoji-test'
+require_relative '../db/emoji-test-parser'
 
 class EmojiTest < TestCase
   test "fetching all emoji" do
@@ -89,7 +89,7 @@ class EmojiTest < TestCase
   end
 
   test "missing or incorrect unicodes" do
-    emoji_map, _ = EmojiTestParser.parse
+    emoji_map, _ = EmojiTestParser.parse(File.expand_path("../../vendor/unicode-emoji-test.txt", __FILE__))
     source_unicode_emoji = emoji_map.values
     supported_sequences = Emoji.all.flat_map(&:unicode_aliases)
     text_glyphs = Emoji.const_get(:TEXT_GLYPHS)