Fix Faker::Source ruby language examples (#1304)

lib/locales/en/source.yml

@@ -2,16 +2,14 @@ en:
  faker:
  source:
  hello_world:
- ruby: "print 'Hello World!'"
+ ruby: "puts 'Hello World!'"
  javascript: "alert('Hello World!');"
  print:
- ruby: "print 'faker_string_to_print'"
+ ruby: "puts 'faker_string_to_print'"
  javascript: "console.log('faker_string_to_print');"
  print_1_to_10:
  ruby: "
- 10.times do |i|
- print i
- end"
+ (1..10).each { |i| puts i }"
  javascript: "
  for (let i=0; i<10; i++) {
  console.log(i);

test/test_faker_source.rb

@@ -5,35 +5,35 @@ def setup
  @tester = Faker::Source
  end
 
- def test_hello_world
+ def test_hello_world_instance
  assert_instance_of String, @tester.hello_world
  end
 
- def test_print
+ def test_hello_world
+ assert_match "'Hello World!'", @tester.hello_world
+ end
+
+ def test_print_instance
  assert_instance_of String, @tester.print
  end
 
- def test_print_javascript
- assert_equal "console.log('some string');", @tester.print(lang: :javascript)
+ def test_print
+ assert_match "'some string'", @tester.print
  end
 
  def test_print_another_string
- assert_equal "print 'another string'", @tester.print(str: 'another string')
+ assert_match "'another string'", @tester.print(str: 'another string')
  end
 
  def test_print_invalid_lang
  assert_raise(I18n::MissingTranslationData) { @tester.print(lang: :js) }
  end
 
- def test_print_1_to_10
+ def test_print_1_to_10_instance
  assert_instance_of String, @tester.print_1_to_10
  end
 
  def test_print_1_to_10_javascript
  assert_match 'console.log(i);', @tester.print_1_to_10(:javascript)
  end
-
- def test_print_1_to_10_matches
- assert_match 'print i', @tester.print_1_to_10
- end
 end