Faker::Lorem.multibyte for multibyte chars

doc/lorem.md

@@ -8,6 +8,8 @@ Faker::Lorem.words #=> ["dolores", "adipisci", "nesciunt"]
 Faker::Lorem.words(4) #=> ["culpa", "recusandae", "aut", "omnis"]
 Faker::Lorem.words(4, true) #=> ["colloco", "qui", "vergo", "deporto"]
 
+Faker::Lorem.multibyte #=> 😀
+
 # Optional arguments: char_count=255
 Faker::Lorem.characters #=> "uw1ep04lhs0c4d931n1jmrspprf5wrj85fefue0y7y6m56b6omquh7br7dhqijwlawejpl765nb1716idmp3xnfo85v349pzy2o9rir23y2qhflwr71c1585fnynguiphkjm8p0vktwitcsm16lny7jzp9t4drwav3qmhz4yjq4k04x14gl6p148hulyqioo72tf8nwrxxcclfypz2lc58lsibgfe5w5p0xv95peafjjmm2frkhdc6duoky0aha"
 Faker::Lorem.characters(10) #=> "ang9cbhoa8"

lib/faker/lorem.rb

@@ -28,6 +28,10 @@ def characters(char_count = 255)
         Array.new(char_count) { sample(CHARACTERS) }.join
       end
 
+      def multibyte
+        sample('faker.multibyte')
+      end
+
       def sentence(word_count = 4, supplemental = false, random_words_to_add = 6)
         words(word_count + rand(random_words_to_add.to_i), supplemental).join(' ').capitalize + locale_period
       end

lib/locales/en.yml

@@ -4,6 +4,6 @@ en:
       us: "%m/%d/%Y %I:%M %p"
     am: "AM"
     pm: "PM"
-
+  multibyte: ['😀', "\xF0\x9F\x98\xA1", "\xE2\x9D\xA4"]
   faker:
     separator: ' & '

test/test_faker_lorem.rb

@@ -106,6 +106,10 @@ def test_words_with_large_count_params
     assert(array.length == 250 || array.length == 500)
   end
 
+  def test_multibyte
+    assert @tester.multibyte.is_a? String
+  end
+
   def test_paragraph_char_count
     paragraph = @tester.paragraph_by_chars(256)
     assert(paragraph.length == 256)

test/test_faker_markdown.rb

@@ -78,7 +78,7 @@ def test_sandwich
     test_array = []
     test_trigger.each_line { |substr| test_array << substr }
 
-    # assert(test_array.length == 3)
+    assert(test_array.length >= 3)
 
     assert(test_array[0].split(' ').length == 2)
     assert(test_array[0].split(' ').first.include?('#'))