From b56a41bd6eccf61e42764dde4a595a74bbaf1def Mon Sep 17 00:00:00 2001
From: Angus Spawton-Rice <adspawtonrice@gmail.com>
Date: Tue, 11 Apr 2023 20:04:18 +0100
Subject: [PATCH 01/10] UK metro and railway stations added + corrected a typo
 in airport.yml file '@retrun' => '@return'

---
 lib/faker/travel/airport.rb       |   4 +-
 lib/faker/travel/train_station.rb |  26 ++++++
 lib/locales/en/train_station.yml  | 128 ++++++++++++++++++++++++++++++
 3 files changed, 156 insertions(+), 2 deletions(-)
 create mode 100644 lib/faker/travel/train_station.rb
 create mode 100644 lib/locales/en/train_station.yml

diff --git a/lib/faker/travel/airport.rb b/lib/faker/travel/airport.rb
index c28df9139f..8d08759168 100644
--- a/lib/faker/travel/airport.rb
+++ b/lib/faker/travel/airport.rb
@@ -11,7 +11,7 @@ class << self
         #
         # @param region [String] airport region, currently available -> united_states or european_union
         #
-        # @retrun [String]
+        # @return [String]
         #
         # @example
         # Faker::Travel::Airport.name(size: 'large', region: 'united_states') => "Los Angeles International Airport"
@@ -28,7 +28,7 @@ def name(size:, region:)
         #
         # @param region [String] airport region, currently available -> united_states or european_union
         #
-        # @retrun [String]
+        # @return [String]
         #
         # @example
         # Faker::Travel::Airport.iata(size: 'large', region: 'united_states') => "LAX"
diff --git a/lib/faker/travel/train_station.rb b/lib/faker/travel/train_station.rb
new file mode 100644
index 0000000000..baaea8d15a
--- /dev/null
+++ b/lib/faker/travel/train_station.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+module Faker
+  class Travel
+    class TrainStation < Base
+      class << self
+        ##
+        # Produces random Train Station by name and takes arguments for type, region
+        #
+        # @param type [String] Train station type: urban, national, international
+        #
+        # @param region [String] Train station region: united_kingdom, spain
+        #
+        # @return [String]
+        #
+        # @example
+        # Faker::Travel::TrainStation.name(type: 'urban', region: 'united_kingdom') => "Brockley"
+        #
+        # @faker.version next
+        def name(type:, region:)
+          fetch("train_station.#{type}.#{region}")
+        end
+      end
+    end
+  end
+end
diff --git a/lib/locales/en/train_station.yml b/lib/locales/en/train_station.yml
new file mode 100644
index 0000000000..aa35a1e728
--- /dev/null
+++ b/lib/locales/en/train_station.yml
@@ -0,0 +1,128 @@
+en:
+  faker:
+      train_station:
+        united_kingdom:
+          metro:
+            - Aldgate
+            - Aldgate East
+            - Angel
+            - Baker Street
+            - Bank
+            - Barbican
+            - Battersea Power Station
+            - Bayswater
+            - Blackfriars
+            - Bond Street
+            - Borough
+            - Bridge Street
+            - Brockley
+            - Buchanan Street
+            - Byker
+            - Cannon Street
+            - Central Station
+            - Cessnock
+            - Chancery Lane
+            - Charing Cross
+            - Chillingham Road
+            - City Thameslink
+            - Covent Garden
+            - Cowcaddens
+            - Earl's Court
+            - Edgware Road
+            - Elephant & Castle
+            - Embankment
+            - Euston
+            - Euston Square
+            - Farringdon
+            - Fenchurch Street
+            - Gateshead
+            - Gateshead Stadium
+            - Gloucester Road
+            - Goodge Street
+            - Govan
+            - Great Portland Street
+            - Green Park
+            - Haymarket
+            - High Street Kensington
+            - Hillhead
+            - Holborn
+            - Hoxton
+            - Hyde Park Corner
+            - Ibrox
+            - Ilford Road
+            - Jesmond
+            - Kelvinbridge
+            - Kelvinhall
+            - Kennington
+            - King's Cross St Pancras
+            - Kinning Park
+            - Knightsbridge
+            - Lambeth North
+            - Lancaster Gate
+            - Leicester Square
+            - Liverpool Street
+            - London Bridge
+            - Manors
+            - Mansion House
+            - Marble Arch
+            - Marylebone
+            - Monument
+            - Moorgate
+            - Nine Elms
+            - Notting Hill Gate
+            - Old Street
+            - Oxford Circus
+            - Paddington
+            - Patrick
+            - Piccadilly Circus
+            - Pimlico
+            - Queensway
+            - Regent's Park
+            - River Tyne
+            - Russell Square
+            - Shields Road
+            - Shoreditch High Street
+            - Sloane Square
+            - South Kensington
+            - Southwark
+            - St Enoch
+            - St George's Cross
+            - St James
+            - St James's Park
+            - St Paul's
+            - Temple
+            - Tottenham Court Road
+            - Tower Gateway
+            - Tower Hill
+            - Vauxhall
+            - Victoria
+            - Walkergate
+            - Warren Street
+            - Waterloo
+            - Waterloo East
+            - West Jesmond
+            - West Street
+            - Westminster
+          railway:
+            - Birmingham New Street railway station
+            - Blackfriars station
+            - Bristol Temple Meads railway station
+            - Cannon Street station
+            - Cardiff Central railway station
+            - Charing Cross railway station
+            - Coventry railway station
+            - Euston railway station
+            - Fenchurch Street railway station
+            - Leeds railway station
+            - Liverpool Lime Street railway station
+            - Liverpool Street station
+            - London Bridge station
+            - London King's Cross railway station
+            - London Paddington station
+            - London Victoria station
+            - London Waterloo station
+            - Manchester Piccadilly station
+            - Marylebone station
+            - Newcastle railway station
+            - St Pancras railway station
+            - York railway station

From 7cc9dd2d750858df84abe7081fd9b80a54e53b8a Mon Sep 17 00:00:00 2001
From: Angus Spawton-Rice <adspawtonrice@gmail.com>
Date: Tue, 11 Apr 2023 20:19:26 +0100
Subject: [PATCH 02/10] TrainStation test file added and.yml file structure
 corrected. Currently testing well for UK stations

---
 lib/faker/travel/train_station.rb             |  4 ++--
 lib/locales/en/train_station.yml              |  7 ++++---
 test/faker/travel/test_faker_train_station.rb | 19 +++++++++++++++++++
 3 files changed, 25 insertions(+), 5 deletions(-)
 create mode 100644 test/faker/travel/test_faker_train_station.rb

diff --git a/lib/faker/travel/train_station.rb b/lib/faker/travel/train_station.rb
index baaea8d15a..09af948ba2 100644
--- a/lib/faker/travel/train_station.rb
+++ b/lib/faker/travel/train_station.rb
@@ -7,14 +7,14 @@ class << self
         ##
         # Produces random Train Station by name and takes arguments for type, region
         #
-        # @param type [String] Train station type: urban, national, international
+        # @param type [String] Train station type: metro, railway
         #
         # @param region [String] Train station region: united_kingdom, spain
         #
         # @return [String]
         #
         # @example
-        # Faker::Travel::TrainStation.name(type: 'urban', region: 'united_kingdom') => "Brockley"
+        # Faker::Travel::TrainStation.name(type: 'metro', region: 'united_kingdom') => "Brockley"
         #
         # @faker.version next
         def name(type:, region:)
diff --git a/lib/locales/en/train_station.yml b/lib/locales/en/train_station.yml
index aa35a1e728..5f066c7493 100644
--- a/lib/locales/en/train_station.yml
+++ b/lib/locales/en/train_station.yml
@@ -1,8 +1,8 @@
 en:
   faker:
       train_station:
-        united_kingdom:
-          metro:
+        metro:
+          united_kingdom:
             - Aldgate
             - Aldgate East
             - Angel
@@ -103,7 +103,8 @@ en:
             - West Jesmond
             - West Street
             - Westminster
-          railway:
+        railway:
+          united_kingdom:
             - Birmingham New Street railway station
             - Blackfriars station
             - Bristol Temple Meads railway station
diff --git a/test/faker/travel/test_faker_train_station.rb b/test/faker/travel/test_faker_train_station.rb
new file mode 100644
index 0000000000..3af96be291
--- /dev/null
+++ b/test/faker/travel/test_faker_train_station.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+require_relative '../../test_helper'
+
+class TestFakerTrainStation < Test::Unit::TestCase
+  def setup
+    @tester = Faker::Travel::TrainStation
+  end
+
+  def test_name
+    assert_match(/\w+/, @tester.name(type: 'metro', region: 'united_kingdom'))
+  end
+
+  def test_name_with_invalid_arguments
+    assert_raises ArgumentError do
+      @tester.name(cats: 'meow', dogs: 'woof')
+    end
+  end
+end

From 50a544e82c9cfab51d15a3d4ef74030d5a47eece Mon Sep 17 00:00:00 2001
From: Angus Spawton-Rice <adspawtonrice@gmail.com>
Date: Tue, 11 Apr 2023 20:45:36 +0100
Subject: [PATCH 03/10] added Spanish trains and metro to .yml and tested

---
 lib/locales/en/train_station.yml              | 58 +++++++++++++++++++
 test/faker/travel/test_faker_train_station.rb |  6 +-
 2 files changed, 63 insertions(+), 1 deletion(-)

diff --git a/lib/locales/en/train_station.yml b/lib/locales/en/train_station.yml
index 5f066c7493..14b072a98a 100644
--- a/lib/locales/en/train_station.yml
+++ b/lib/locales/en/train_station.yml
@@ -103,6 +103,49 @@ en:
             - West Jesmond
             - West Street
             - Westminster
+          spain:
+            - Alto del Arenal
+            - Antiguas cocheras de Portazgo
+            - Antón Martín
+            - Arco de Triunfo
+            - Atocha
+            - Bellvitge Rambla Marina
+            - Bilbao
+            - Buenos Aires
+            - El Clot
+            - Estación del Arte
+            - Glòries
+            - Gran Vía
+            - Hospital de Bellvitge
+            - Hostafrancs
+            - Iglesia
+            - La Sagrera
+            - Marina
+            - Menéndez Pelayo
+            - Miguel Hernández
+            - Monumental
+            - Nueva Numancia
+            - Pacífico
+            - Plaça de Sants
+            - Plaza de Cataluña
+            - Plaza España
+            - Poble Sec
+            - Portazgo
+            - Puente de Vallecas
+            - Puerta del Sol
+            - Ríos Rosas
+            - Rocafort
+            - Sagrada Família
+            - Sant Andreu
+            - Santa Coloma
+            - Santa Eulàlia
+            - Sol
+            - Tirso de Molina
+            - Torrassa
+            - Tribunal
+            - Universitat
+            - Urgell
+            - Urquinaona
         railway:
           united_kingdom:
             - Birmingham New Street railway station
@@ -127,3 +170,18 @@ en:
             - Newcastle railway station
             - St Pancras railway station
             - York railway station
+          spain:
+          - Madrid Atocha
+          - Barcelona Sants
+          - Seville-Santa Justa
+          - Zaragoza–Delicias
+          - Madrid Chamartín
+          - Valencia-Joaquín Sorolla
+          - Málaga-María Zambrano
+          - Granada
+          - Alicante Terminal
+          - Valladolid-Campo Grande
+          - A Coruña-San Cristóbal
+          - Santiago de Compostela railway station
+          - Ourense
+          - Córdoba
diff --git a/test/faker/travel/test_faker_train_station.rb b/test/faker/travel/test_faker_train_station.rb
index 3af96be291..51a25e6e51 100644
--- a/test/faker/travel/test_faker_train_station.rb
+++ b/test/faker/travel/test_faker_train_station.rb
@@ -7,10 +7,14 @@ def setup
     @tester = Faker::Travel::TrainStation
   end
 
-  def test_name
+  def test_name_UK
     assert_match(/\w+/, @tester.name(type: 'metro', region: 'united_kingdom'))
   end
 
+  def test_name_esp
+    assert_match(/\w+/, @tester.name(type: 'railway', region: 'spain'))
+  end
+
   def test_name_with_invalid_arguments
     assert_raises ArgumentError do
       @tester.name(cats: 'meow', dogs: 'woof')

From c34acc62178c1ce1e99483f555d1e2fb9a05ae6e Mon Sep 17 00:00:00 2001
From: Angus Spawton-Rice <adspawtonrice@gmail.com>
Date: Tue, 11 Apr 2023 21:07:05 +0100
Subject: [PATCH 04/10] German stations added and tested

---
 lib/locales/en/train_station.yml | 86 ++++++++++++++++++++++++++------
 1 file changed, 71 insertions(+), 15 deletions(-)

diff --git a/lib/locales/en/train_station.yml b/lib/locales/en/train_station.yml
index 14b072a98a..9ee2b52d3b 100644
--- a/lib/locales/en/train_station.yml
+++ b/lib/locales/en/train_station.yml
@@ -105,7 +105,6 @@ en:
             - Westminster
           spain:
             - Alto del Arenal
-            - Antiguas cocheras de Portazgo
             - Antón Martín
             - Arco de Triunfo
             - Atocha
@@ -146,6 +145,41 @@ en:
             - Universitat
             - Urgell
             - Urquinaona
+          germany:
+            - Alexanderplatz
+            - Aufseßplatz
+            - Bismarckstraße
+            - Bülowstraße
+            - Central Station
+            - Gleisdreieck
+            - Görlitzer Bahnhof
+            - Hallesches Tor
+            - Hauptbahnhof
+            - Hausvogteiplatz
+            - Kaiserdamm
+            - Klosterstraße
+            - Kolumbusplatz
+            - Kottbusser Tor
+            - Kurfürstenstraße
+            - Märkisches Museum
+            - Mendelssohn-Bartholdy-Park
+            - Möckernbrücke
+            - Mohrenstraße
+            - Nollendorfplatz
+            - Potsdamer Platz
+            - Prinzenstraße
+            - Rathenauplatz
+            - Rosa-Luxemburg-Platz
+            - Rotkreuzplatz
+            - Scheidplatz
+            - Sendlinger Tor
+            - Senefelderplatz
+            - Spittelmarkt
+            - St. Johannis
+            - Stadtmitte
+            - Steinbühl
+            - Tiergarten
+            - Wittenbergplatz
         railway:
           united_kingdom:
             - Birmingham New Street railway station
@@ -171,17 +205,39 @@ en:
             - St Pancras railway station
             - York railway station
           spain:
-          - Madrid Atocha
-          - Barcelona Sants
-          - Seville-Santa Justa
-          - Zaragoza–Delicias
-          - Madrid Chamartín
-          - Valencia-Joaquín Sorolla
-          - Málaga-María Zambrano
-          - Granada
-          - Alicante Terminal
-          - Valladolid-Campo Grande
-          - A Coruña-San Cristóbal
-          - Santiago de Compostela railway station
-          - Ourense
-          - Córdoba
+            - Madrid Atocha
+            - Barcelona Sants
+            - Seville-Santa Justa
+            - Zaragoza–Delicias
+            - Madrid Chamartín
+            - Valencia-Joaquín Sorolla
+            - Málaga-María Zambrano
+            - Granada
+            - Alicante Terminal
+            - Valladolid-Campo Grande
+            - A Coruña-San Cristóbal
+            - Santiago de Compostela railway station
+            - Ourense
+            - Córdoba
+          germany:
+            - Berlin-Gesundbrunnen station
+            - Berlin Hauptbahnhof
+            - Berlin Ostbahnhof
+            - Berlin Südkreuz
+            - Dortmund Hauptbahnhof
+            - Dresden Hauptbahnhof
+            - Duisburg Hauptbahnhof
+            - Düsseldorf Hauptbahnhof
+            - Essen Hauptbahnhof
+            - Frankfurt Hauptbahnhof
+            - Hamburg-Altona station
+            - Hamburg Hauptbahnhof
+            - Hannover Hauptbahnhof
+            - Karlsruhe Hauptbahnhof
+            - Köln Hauptbahnhof
+            - Köln Messe/Deutz station
+            - Leipzig Hauptbahnhof
+            - München Hauptbahnhof
+            - München Ost
+            - Nürnberg Hauptbahnhof
+            - Stuttgart Hauptbahnhof

From 64f33ec50f00b9fd109d8f39facf9f997fe246dd Mon Sep 17 00:00:00 2001
From: Angus Spawton-Rice <adspawtonrice@gmail.com>
Date: Wed, 19 Apr 2023 18:02:11 +0100
Subject: [PATCH 05/10] US stations added and tested

---
 lib/locales/en/train_station.yml              | 35 +++++++++++++++++++
 test/faker/travel/test_faker_train_station.rb |  6 +++-
 2 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/lib/locales/en/train_station.yml b/lib/locales/en/train_station.yml
index 9ee2b52d3b..33d7d2f41a 100644
--- a/lib/locales/en/train_station.yml
+++ b/lib/locales/en/train_station.yml
@@ -180,6 +180,27 @@ en:
             - Steinbühl
             - Tiergarten
             - Wittenbergplatz
+          united_states:
+            - Back Bay
+            - Belmont
+            - Braintree
+            - Downtown Crossing
+            - Forest Hills
+            - Haymarket
+            - Jefferson Park
+            - Kimball
+            - Malden Center
+            - North Hollywood
+            - North Station
+            - Park Street
+            - Quincy Center
+            - Redondo Beach
+            - Rosemont
+            - Ruggles
+            - South Station
+            - The Loop
+            - Union Station
+            - Wonderland
         railway:
           united_kingdom:
             - Birmingham New Street railway station
@@ -241,3 +262,17 @@ en:
             - München Ost
             - Nürnberg Hauptbahnhof
             - Stuttgart Hauptbahnhof
+          united_states:
+            - 30th Street Station
+            - Chicago Union Station
+            - Grand Central Terminal
+            - Hoboken Terminal
+            - Jamaica Station
+            - Los Angeles Union Station
+            - Millennium Station
+            - New York Penn Station
+            - Newark Penn Station
+            - Ogilvie Transportation Center
+            - Secaucus Junction
+            - South Station
+            - Washington Union Station
diff --git a/test/faker/travel/test_faker_train_station.rb b/test/faker/travel/test_faker_train_station.rb
index 51a25e6e51..b4b0d542c9 100644
--- a/test/faker/travel/test_faker_train_station.rb
+++ b/test/faker/travel/test_faker_train_station.rb
@@ -7,7 +7,7 @@ def setup
     @tester = Faker::Travel::TrainStation
   end
 
-  def test_name_UK
+  def test_name_uk
     assert_match(/\w+/, @tester.name(type: 'metro', region: 'united_kingdom'))
   end
 
@@ -15,6 +15,10 @@ def test_name_esp
     assert_match(/\w+/, @tester.name(type: 'railway', region: 'spain'))
   end
 
+  def test_name_us
+    assert_match(/\w+/, @tester.name(type: 'metro', region: 'united_states'))
+  end
+
   def test_name_with_invalid_arguments
     assert_raises ArgumentError do
       @tester.name(cats: 'meow', dogs: 'woof')

From 9123c14bd5343a888073c586e8ab26286cf9782f Mon Sep 17 00:00:00 2001
From: Angus Spawton-Rice <adspawtonrice@gmail.com>
Date: Sat, 17 Jun 2023 16:15:46 +0100
Subject: [PATCH 06/10] Made both parameters for #name optional / validation &
 refactor / updated main README.md and set up train_station.md in docs

---
 README.md                                     |  1 +
 doc/travel/train_station.md                   |  7 ++++
 lib/faker/travel/train_station.rb             | 32 ++++++++++++++++---
 test/faker/travel/test_faker_train_station.rb | 10 +++++-
 4 files changed, 44 insertions(+), 6 deletions(-)
 create mode 100644 doc/travel/train_station.md

diff --git a/README.md b/README.md
index c97d8cfaaf..6571235f27 100644
--- a/README.md
+++ b/README.md
@@ -325,6 +325,7 @@ gem 'faker', :git => 'https://github.com/faker-ruby/faker.git', :branch => 'main
   <summary>Travel</summary>
 
   - [Faker:Travel::Airport](doc/travel/airport.md)
+  - [Faker:Travel::TrainStation](doc/travel/train_station.md)
 </details>
 
 <details>
diff --git a/doc/travel/train_station.md b/doc/travel/train_station.md
new file mode 100644
index 0000000000..c846d178b0
--- /dev/null
+++ b/doc/travel/train_station.md
@@ -0,0 +1,7 @@
+# Faker::Travel::TrainStation
+
+```ruby
+Faker::Travel::TrainStation.name(type: 'metro', region: 'united_kingdom') #=> "Brockley"
+Faker::Travel::TrainStation.name(type: 'railway') #=> "Düsseldorf Hauptbahnhof"
+Faker::Travel::TrainStation.name(region: 'spain') #=> "Santa Eulàlia"
+```
diff --git a/lib/faker/travel/train_station.rb b/lib/faker/travel/train_station.rb
index 09af948ba2..2d084145af 100644
--- a/lib/faker/travel/train_station.rb
+++ b/lib/faker/travel/train_station.rb
@@ -5,20 +5,42 @@ class Travel
     class TrainStation < Base
       class << self
         ##
-        # Produces random Train Station by name and takes arguments for type, region
+        # Produces random Train Station by name and takes optional arguments for type and region
         #
         # @param type [String] Train station type: metro, railway
         #
-        # @param region [String] Train station region: united_kingdom, spain
+        # @param region [String] Train station region: germany, spain, united_kingdom, united_states
         #
         # @return [String]
         #
-        # @example
+        # @examples
         # Faker::Travel::TrainStation.name(type: 'metro', region: 'united_kingdom') => "Brockley"
+        # Faker::Travel::TrainStation.name(type: 'railway') => "Düsseldorf Hauptbahnhof"
+        # Faker::Travel::TrainStation.name(region: 'spain') => "Santa Eulàlia"
         #
         # @faker.version next
-        def name(type:, region:)
-          fetch("train_station.#{type}.#{region}")
+        def name(type: nil, region: nil)
+          types = translate('faker.train_station').keys
+          regions = translate('faker.train_station.metro').keys
+
+          if type.nil? && region.nil?
+            type = sample(types)
+            region = sample(regions)
+          elsif type.nil?
+            validate_arguments(region, regions)
+            type = sample(types)
+          elsif region.nil?
+            validate_arguments(type, types)
+            region = sample(regions)
+          end
+
+          fetch("train_station.#{type.to_s.downcase}.#{region.to_s.downcase}")
+        end
+
+        def validate_arguments(argument, correct_values)
+          return if correct_values.include?(argument.to_sym)
+
+          raise ArgumentError, "#{argument} can be blank, or one of the following #{correct_values.join(', ')}"
         end
       end
     end
diff --git a/test/faker/travel/test_faker_train_station.rb b/test/faker/travel/test_faker_train_station.rb
index b4b0d542c9..e5e280de64 100644
--- a/test/faker/travel/test_faker_train_station.rb
+++ b/test/faker/travel/test_faker_train_station.rb
@@ -19,9 +19,17 @@ def test_name_us
     assert_match(/\w+/, @tester.name(type: 'metro', region: 'united_states'))
   end
 
+  def test_name_no_args
+    assert_match(/\w+/, @tester.name)
+  end
+
+  # test for region only
+
+  # test for type only
+
   def test_name_with_invalid_arguments
     assert_raises ArgumentError do
-      @tester.name(cats: 'meow', dogs: 'woof')
+      @tester.name(bee: 'bzzz', fish: 'blub')
     end
   end
 end

From ea570b0e5d7772198cd7e02e67cedc8eb7b51b59 Mon Sep 17 00:00:00 2001
From: Angus Spawton-Rice <adspawtonrice@gmail.com>
Date: Sat, 17 Jun 2023 17:02:31 +0100
Subject: [PATCH 07/10] additional tests added for optional arguments /
 allowance for case-insensitivity added / refactored

---
 lib/faker/travel/train_station.rb             | 12 ++++++------
 test/faker/travel/test_faker_train_station.rb | 15 +++++++++++++--
 2 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/lib/faker/travel/train_station.rb b/lib/faker/travel/train_station.rb
index 2d084145af..50096070b4 100644
--- a/lib/faker/travel/train_station.rb
+++ b/lib/faker/travel/train_station.rb
@@ -27,20 +27,20 @@ def name(type: nil, region: nil)
             type = sample(types)
             region = sample(regions)
           elsif type.nil?
-            validate_arguments(region, regions)
+            validate_arguments(region, regions, 'region')
             type = sample(types)
           elsif region.nil?
-            validate_arguments(type, types)
+            validate_arguments(type, types, 'type')
             region = sample(regions)
           end
 
-          fetch("train_station.#{type.to_s.downcase}.#{region.to_s.downcase}")
+          fetch("train_station.#{type.downcase}.#{region.downcase}")
         end
 
-        def validate_arguments(argument, correct_values)
-          return if correct_values.include?(argument.to_sym)
+        def validate_arguments(argument, correct_values, argument_name)
+          return if correct_values.include?(argument.downcase.to_sym)
 
-          raise ArgumentError, "#{argument} can be blank, or one of the following #{correct_values.join(', ')}"
+          raise ArgumentError, "'#{argument.downcase}' not found, #{argument_name} can be blank, or one of the following: #{correct_values.join(', ')}"
         end
       end
     end
diff --git a/test/faker/travel/test_faker_train_station.rb b/test/faker/travel/test_faker_train_station.rb
index e5e280de64..795acb9aad 100644
--- a/test/faker/travel/test_faker_train_station.rb
+++ b/test/faker/travel/test_faker_train_station.rb
@@ -9,6 +9,9 @@ def setup
 
   def test_name_uk
     assert_match(/\w+/, @tester.name(type: 'metro', region: 'united_kingdom'))
+    assert_match(/\w+/, @tester.name(type: 'metro', region: 'United_Kingdom'))
+    assert_match(/\w+/, @tester.name(type: 'metro', region: :united_kingdom))
+    assert_match(/\w+/, @tester.name(type: 'metro', region: :United_Kingdom))
   end
 
   def test_name_esp
@@ -23,9 +26,17 @@ def test_name_no_args
     assert_match(/\w+/, @tester.name)
   end
 
-  # test for region only
+  def test_region_only
+    assert_match(/\w+/, @tester.name(region: 'germany'))
+    assert_match(/\w+/, @tester.name(region: 'Germany'))
+    assert_match(/\w+/, @tester.name(region: :Germany))
+  end
 
-  # test for type only
+  def test_type_only
+    assert_match(/\w+/, @tester.name(type: :metro))
+    assert_match(/\w+/, @tester.name(type: :railway))
+    assert_match(/\w+/, @tester.name(type: 'railway'))
+  end
 
   def test_name_with_invalid_arguments
     assert_raises ArgumentError do

From 1bde0994d557d7a768b6425129e0a27c399c85dd Mon Sep 17 00:00:00 2001
From: Angus Spawton-Rice <adspawtonrice@gmail.com>
Date: Sat, 17 Jun 2023 17:19:11 +0100
Subject: [PATCH 08/10] changed the order of the params for #name: updated the
 .yml and the docs and restructured the code to correspond

---
 doc/travel/train_station.md                   |   2 +-
 lib/faker/travel/train_station.rb             |  24 +-
 lib/locales/en/train_station.yml              | 550 +++++++++---------
 test/faker/travel/test_faker_train_station.rb |  12 +-
 4 files changed, 295 insertions(+), 293 deletions(-)

diff --git a/doc/travel/train_station.md b/doc/travel/train_station.md
index c846d178b0..8267290abe 100644
--- a/doc/travel/train_station.md
+++ b/doc/travel/train_station.md
@@ -1,7 +1,7 @@
 # Faker::Travel::TrainStation
 
 ```ruby
-Faker::Travel::TrainStation.name(type: 'metro', region: 'united_kingdom') #=> "Brockley"
+Faker::Travel::TrainStation.name(region: 'united_kingdom',type: 'metro') #=> "Brockley"
 Faker::Travel::TrainStation.name(type: 'railway') #=> "Düsseldorf Hauptbahnhof"
 Faker::Travel::TrainStation.name(region: 'spain') #=> "Santa Eulàlia"
 ```
diff --git a/lib/faker/travel/train_station.rb b/lib/faker/travel/train_station.rb
index 50096070b4..544bb214ef 100644
--- a/lib/faker/travel/train_station.rb
+++ b/lib/faker/travel/train_station.rb
@@ -5,36 +5,36 @@ class Travel
     class TrainStation < Base
       class << self
         ##
-        # Produces random Train Station by name and takes optional arguments for type and region
-        #
-        # @param type [String] Train station type: metro, railway
+        # Produces random Train Station by name and takes optional arguments for region and type
         #
         # @param region [String] Train station region: germany, spain, united_kingdom, united_states
         #
+        # @param type [String] Train station type: metro, railway
+        #
         # @return [String]
         #
         # @examples
-        # Faker::Travel::TrainStation.name(type: 'metro', region: 'united_kingdom') => "Brockley"
+        # Faker::Travel::TrainStation.name(region: 'united_kingdom', type: 'metro') => "Brockley"
         # Faker::Travel::TrainStation.name(type: 'railway') => "Düsseldorf Hauptbahnhof"
         # Faker::Travel::TrainStation.name(region: 'spain') => "Santa Eulàlia"
         #
         # @faker.version next
-        def name(type: nil, region: nil)
-          types = translate('faker.train_station').keys
-          regions = translate('faker.train_station.metro').keys
+        def name(region: nil, type: nil)
+          regions = translate('faker.train_station').keys
+          types = translate('faker.train_station.united_kingdom').keys
 
-          if type.nil? && region.nil?
-            type = sample(types)
+          if region.nil? && type.nil?
             region = sample(regions)
-          elsif type.nil?
-            validate_arguments(region, regions, 'region')
             type = sample(types)
           elsif region.nil?
             validate_arguments(type, types, 'type')
             region = sample(regions)
+          elsif type.nil?
+            validate_arguments(region, regions, 'region')
+            type = sample(types)
           end
 
-          fetch("train_station.#{type.downcase}.#{region.downcase}")
+          fetch("train_station.#{region.downcase}.#{type.downcase}")
         end
 
         def validate_arguments(argument, correct_values, argument_name)
diff --git a/lib/locales/en/train_station.yml b/lib/locales/en/train_station.yml
index 33d7d2f41a..fd3696d609 100644
--- a/lib/locales/en/train_station.yml
+++ b/lib/locales/en/train_station.yml
@@ -1,278 +1,280 @@
 en:
   faker:
-      train_station:
+    train_station:
+      united_kingdom:
         metro:
-          united_kingdom:
-            - Aldgate
-            - Aldgate East
-            - Angel
-            - Baker Street
-            - Bank
-            - Barbican
-            - Battersea Power Station
-            - Bayswater
-            - Blackfriars
-            - Bond Street
-            - Borough
-            - Bridge Street
-            - Brockley
-            - Buchanan Street
-            - Byker
-            - Cannon Street
-            - Central Station
-            - Cessnock
-            - Chancery Lane
-            - Charing Cross
-            - Chillingham Road
-            - City Thameslink
-            - Covent Garden
-            - Cowcaddens
-            - Earl's Court
-            - Edgware Road
-            - Elephant & Castle
-            - Embankment
-            - Euston
-            - Euston Square
-            - Farringdon
-            - Fenchurch Street
-            - Gateshead
-            - Gateshead Stadium
-            - Gloucester Road
-            - Goodge Street
-            - Govan
-            - Great Portland Street
-            - Green Park
-            - Haymarket
-            - High Street Kensington
-            - Hillhead
-            - Holborn
-            - Hoxton
-            - Hyde Park Corner
-            - Ibrox
-            - Ilford Road
-            - Jesmond
-            - Kelvinbridge
-            - Kelvinhall
-            - Kennington
-            - King's Cross St Pancras
-            - Kinning Park
-            - Knightsbridge
-            - Lambeth North
-            - Lancaster Gate
-            - Leicester Square
-            - Liverpool Street
-            - London Bridge
-            - Manors
-            - Mansion House
-            - Marble Arch
-            - Marylebone
-            - Monument
-            - Moorgate
-            - Nine Elms
-            - Notting Hill Gate
-            - Old Street
-            - Oxford Circus
-            - Paddington
-            - Patrick
-            - Piccadilly Circus
-            - Pimlico
-            - Queensway
-            - Regent's Park
-            - River Tyne
-            - Russell Square
-            - Shields Road
-            - Shoreditch High Street
-            - Sloane Square
-            - South Kensington
-            - Southwark
-            - St Enoch
-            - St George's Cross
-            - St James
-            - St James's Park
-            - St Paul's
-            - Temple
-            - Tottenham Court Road
-            - Tower Gateway
-            - Tower Hill
-            - Vauxhall
-            - Victoria
-            - Walkergate
-            - Warren Street
-            - Waterloo
-            - Waterloo East
-            - West Jesmond
-            - West Street
-            - Westminster
-          spain:
-            - Alto del Arenal
-            - Antón Martín
-            - Arco de Triunfo
-            - Atocha
-            - Bellvitge Rambla Marina
-            - Bilbao
-            - Buenos Aires
-            - El Clot
-            - Estación del Arte
-            - Glòries
-            - Gran Vía
-            - Hospital de Bellvitge
-            - Hostafrancs
-            - Iglesia
-            - La Sagrera
-            - Marina
-            - Menéndez Pelayo
-            - Miguel Hernández
-            - Monumental
-            - Nueva Numancia
-            - Pacífico
-            - Plaça de Sants
-            - Plaza de Cataluña
-            - Plaza España
-            - Poble Sec
-            - Portazgo
-            - Puente de Vallecas
-            - Puerta del Sol
-            - Ríos Rosas
-            - Rocafort
-            - Sagrada Família
-            - Sant Andreu
-            - Santa Coloma
-            - Santa Eulàlia
-            - Sol
-            - Tirso de Molina
-            - Torrassa
-            - Tribunal
-            - Universitat
-            - Urgell
-            - Urquinaona
-          germany:
-            - Alexanderplatz
-            - Aufseßplatz
-            - Bismarckstraße
-            - Bülowstraße
-            - Central Station
-            - Gleisdreieck
-            - Görlitzer Bahnhof
-            - Hallesches Tor
-            - Hauptbahnhof
-            - Hausvogteiplatz
-            - Kaiserdamm
-            - Klosterstraße
-            - Kolumbusplatz
-            - Kottbusser Tor
-            - Kurfürstenstraße
-            - Märkisches Museum
-            - Mendelssohn-Bartholdy-Park
-            - Möckernbrücke
-            - Mohrenstraße
-            - Nollendorfplatz
-            - Potsdamer Platz
-            - Prinzenstraße
-            - Rathenauplatz
-            - Rosa-Luxemburg-Platz
-            - Rotkreuzplatz
-            - Scheidplatz
-            - Sendlinger Tor
-            - Senefelderplatz
-            - Spittelmarkt
-            - St. Johannis
-            - Stadtmitte
-            - Steinbühl
-            - Tiergarten
-            - Wittenbergplatz
-          united_states:
-            - Back Bay
-            - Belmont
-            - Braintree
-            - Downtown Crossing
-            - Forest Hills
-            - Haymarket
-            - Jefferson Park
-            - Kimball
-            - Malden Center
-            - North Hollywood
-            - North Station
-            - Park Street
-            - Quincy Center
-            - Redondo Beach
-            - Rosemont
-            - Ruggles
-            - South Station
-            - The Loop
-            - Union Station
-            - Wonderland
+          - Aldgate
+          - Aldgate East
+          - Angel
+          - Baker Street
+          - Bank
+          - Barbican
+          - Battersea Power Station
+          - Bayswater
+          - Blackfriars
+          - Bond Street
+          - Borough
+          - Bridge Street
+          - Brockley
+          - Buchanan Street
+          - Byker
+          - Cannon Street
+          - Central Station
+          - Cessnock
+          - Chancery Lane
+          - Charing Cross
+          - Chillingham Road
+          - City Thameslink
+          - Covent Garden
+          - Cowcaddens
+          - Earl's Court
+          - Edgware Road
+          - Elephant & Castle
+          - Embankment
+          - Euston
+          - Euston Square
+          - Farringdon
+          - Fenchurch Street
+          - Gateshead
+          - Gateshead Stadium
+          - Gloucester Road
+          - Goodge Street
+          - Govan
+          - Great Portland Street
+          - Green Park
+          - Haymarket
+          - High Street Kensington
+          - Hillhead
+          - Holborn
+          - Hoxton
+          - Hyde Park Corner
+          - Ibrox
+          - Ilford Road
+          - Jesmond
+          - Kelvinbridge
+          - Kelvinhall
+          - Kennington
+          - King's Cross St Pancras
+          - Kinning Park
+          - Knightsbridge
+          - Lambeth North
+          - Lancaster Gate
+          - Leicester Square
+          - Liverpool Street
+          - London Bridge
+          - Manors
+          - Mansion House
+          - Marble Arch
+          - Marylebone
+          - Monument
+          - Moorgate
+          - Nine Elms
+          - Notting Hill Gate
+          - Old Street
+          - Oxford Circus
+          - Paddington
+          - Patrick
+          - Piccadilly Circus
+          - Pimlico
+          - Queensway
+          - Regent's Park
+          - River Tyne
+          - Russell Square
+          - Shields Road
+          - Shoreditch High Street
+          - Sloane Square
+          - South Kensington
+          - Southwark
+          - St Enoch
+          - St George's Cross
+          - St James
+          - St James's Park
+          - St Paul's
+          - Temple
+          - Tottenham Court Road
+          - Tower Gateway
+          - Tower Hill
+          - Vauxhall
+          - Victoria
+          - Walkergate
+          - Warren Street
+          - Waterloo
+          - Waterloo East
+          - West Jesmond
+          - West Street
+          - Westminster
         railway:
-          united_kingdom:
-            - Birmingham New Street railway station
-            - Blackfriars station
-            - Bristol Temple Meads railway station
-            - Cannon Street station
-            - Cardiff Central railway station
-            - Charing Cross railway station
-            - Coventry railway station
-            - Euston railway station
-            - Fenchurch Street railway station
-            - Leeds railway station
-            - Liverpool Lime Street railway station
-            - Liverpool Street station
-            - London Bridge station
-            - London King's Cross railway station
-            - London Paddington station
-            - London Victoria station
-            - London Waterloo station
-            - Manchester Piccadilly station
-            - Marylebone station
-            - Newcastle railway station
-            - St Pancras railway station
-            - York railway station
-          spain:
-            - Madrid Atocha
-            - Barcelona Sants
-            - Seville-Santa Justa
-            - Zaragoza–Delicias
-            - Madrid Chamartín
-            - Valencia-Joaquín Sorolla
-            - Málaga-María Zambrano
-            - Granada
-            - Alicante Terminal
-            - Valladolid-Campo Grande
-            - A Coruña-San Cristóbal
-            - Santiago de Compostela railway station
-            - Ourense
-            - Córdoba
-          germany:
-            - Berlin-Gesundbrunnen station
-            - Berlin Hauptbahnhof
-            - Berlin Ostbahnhof
-            - Berlin Südkreuz
-            - Dortmund Hauptbahnhof
-            - Dresden Hauptbahnhof
-            - Duisburg Hauptbahnhof
-            - Düsseldorf Hauptbahnhof
-            - Essen Hauptbahnhof
-            - Frankfurt Hauptbahnhof
-            - Hamburg-Altona station
-            - Hamburg Hauptbahnhof
-            - Hannover Hauptbahnhof
-            - Karlsruhe Hauptbahnhof
-            - Köln Hauptbahnhof
-            - Köln Messe/Deutz station
-            - Leipzig Hauptbahnhof
-            - München Hauptbahnhof
-            - München Ost
-            - Nürnberg Hauptbahnhof
-            - Stuttgart Hauptbahnhof
-          united_states:
-            - 30th Street Station
-            - Chicago Union Station
-            - Grand Central Terminal
-            - Hoboken Terminal
-            - Jamaica Station
-            - Los Angeles Union Station
-            - Millennium Station
-            - New York Penn Station
-            - Newark Penn Station
-            - Ogilvie Transportation Center
-            - Secaucus Junction
-            - South Station
-            - Washington Union Station
+          - Birmingham New Street railway station
+          - Blackfriars station
+          - Bristol Temple Meads railway station
+          - Cannon Street station
+          - Cardiff Central railway station
+          - Charing Cross railway station
+          - Coventry railway station
+          - Euston railway station
+          - Fenchurch Street railway station
+          - Leeds railway station
+          - Liverpool Lime Street railway station
+          - Liverpool Street station
+          - London Bridge station
+          - London King's Cross railway station
+          - London Paddington station
+          - London Victoria station
+          - London Waterloo station
+          - Manchester Piccadilly station
+          - Marylebone station
+          - Newcastle railway station
+          - St Pancras railway station
+          - York railway station
+      spain:
+        metro:
+          - Alto del Arenal
+          - Antón Martín
+          - Arco de Triunfo
+          - Atocha
+          - Bellvitge Rambla Marina
+          - Bilbao
+          - Buenos Aires
+          - El Clot
+          - Estación del Arte
+          - Glòries
+          - Gran Vía
+          - Hospital de Bellvitge
+          - Hostafrancs
+          - Iglesia
+          - La Sagrera
+          - Marina
+          - Menéndez Pelayo
+          - Miguel Hernández
+          - Monumental
+          - Nueva Numancia
+          - Pacífico
+          - Plaça de Sants
+          - Plaza de Cataluña
+          - Plaza España
+          - Poble Sec
+          - Portazgo
+          - Puente de Vallecas
+          - Puerta del Sol
+          - Ríos Rosas
+          - Rocafort
+          - Sagrada Família
+          - Sant Andreu
+          - Santa Coloma
+          - Santa Eulàlia
+          - Sol
+          - Tirso de Molina
+          - Torrassa
+          - Tribunal
+          - Universitat
+          - Urgell
+          - Urquinaona
+        railway:
+          - Madrid Atocha
+          - Barcelona Sants
+          - Seville-Santa Justa
+          - Zaragoza–Delicias
+          - Madrid Chamartín
+          - Valencia-Joaquín Sorolla
+          - Málaga-María Zambrano
+          - Granada
+          - Alicante Terminal
+          - Valladolid-Campo Grande
+          - A Coruña-San Cristóbal
+          - Santiago de Compostela railway station
+          - Ourense
+          - Córdoba
+      germany:
+        metro:
+          - Alexanderplatz
+          - Aufseßplatz
+          - Bismarckstraße
+          - Bülowstraße
+          - Central Station
+          - Gleisdreieck
+          - Görlitzer Bahnhof
+          - Hallesches Tor
+          - Hauptbahnhof
+          - Hausvogteiplatz
+          - Kaiserdamm
+          - Klosterstraße
+          - Kolumbusplatz
+          - Kottbusser Tor
+          - Kurfürstenstraße
+          - Märkisches Museum
+          - Mendelssohn-Bartholdy-Park
+          - Möckernbrücke
+          - Mohrenstraße
+          - Nollendorfplatz
+          - Potsdamer Platz
+          - Prinzenstraße
+          - Rathenauplatz
+          - Rosa-Luxemburg-Platz
+          - Rotkreuzplatz
+          - Scheidplatz
+          - Sendlinger Tor
+          - Senefelderplatz
+          - Spittelmarkt
+          - St. Johannis
+          - Stadtmitte
+          - Steinbühl
+          - Tiergarten
+          - Wittenbergplatz
+        railway:
+          - Berlin-Gesundbrunnen station
+          - Berlin Hauptbahnhof
+          - Berlin Ostbahnhof
+          - Berlin Südkreuz
+          - Dortmund Hauptbahnhof
+          - Dresden Hauptbahnhof
+          - Duisburg Hauptbahnhof
+          - Düsseldorf Hauptbahnhof
+          - Essen Hauptbahnhof
+          - Frankfurt Hauptbahnhof
+          - Hamburg-Altona station
+          - Hamburg Hauptbahnhof
+          - Hannover Hauptbahnhof
+          - Karlsruhe Hauptbahnhof
+          - Köln Hauptbahnhof
+          - Köln Messe/Deutz station
+          - Leipzig Hauptbahnhof
+          - München Hauptbahnhof
+          - München Ost
+          - Nürnberg Hauptbahnhof
+          - Stuttgart Hauptbahnhof
+      united_states:
+        metro:
+          - Back Bay
+          - Belmont
+          - Braintree
+          - Downtown Crossing
+          - Forest Hills
+          - Haymarket
+          - Jefferson Park
+          - Kimball
+          - Malden Center
+          - North Hollywood
+          - North Station
+          - Park Street
+          - Quincy Center
+          - Redondo Beach
+          - Rosemont
+          - Ruggles
+          - South Station
+          - The Loop
+          - Union Station
+          - Wonderland
+        railway:
+          - 30th Street Station
+          - Chicago Union Station
+          - Grand Central Terminal
+          - Hoboken Terminal
+          - Jamaica Station
+          - Los Angeles Union Station
+          - Millennium Station
+          - New York Penn Station
+          - Newark Penn Station
+          - Ogilvie Transportation Center
+          - Secaucus Junction
+          - South Station
+          - Washington Union Station
diff --git a/test/faker/travel/test_faker_train_station.rb b/test/faker/travel/test_faker_train_station.rb
index 795acb9aad..b6cdf1a99e 100644
--- a/test/faker/travel/test_faker_train_station.rb
+++ b/test/faker/travel/test_faker_train_station.rb
@@ -8,18 +8,18 @@ def setup
   end
 
   def test_name_uk
-    assert_match(/\w+/, @tester.name(type: 'metro', region: 'united_kingdom'))
-    assert_match(/\w+/, @tester.name(type: 'metro', region: 'United_Kingdom'))
-    assert_match(/\w+/, @tester.name(type: 'metro', region: :united_kingdom))
-    assert_match(/\w+/, @tester.name(type: 'metro', region: :United_Kingdom))
+    assert_match(/\w+/, @tester.name(region: 'united_kingdom', type: 'metro'))
+    assert_match(/\w+/, @tester.name(region: 'United_Kingdom', type: 'metro'))
+    assert_match(/\w+/, @tester.name(region: :united_kingdom, type: 'metro'))
+    assert_match(/\w+/, @tester.name(region: :United_Kingdom, type: 'metro'))
   end
 
   def test_name_esp
-    assert_match(/\w+/, @tester.name(type: 'railway', region: 'spain'))
+    assert_match(/\w+/, @tester.name(region: 'spain', type: 'railway'))
   end
 
   def test_name_us
-    assert_match(/\w+/, @tester.name(type: 'metro', region: 'united_states'))
+    assert_match(/\w+/, @tester.name(region: 'united_states', type: 'metro'))
   end
 
   def test_name_no_args

From 1db85284b211ec289872e37447eb6239c2145cb5 Mon Sep 17 00:00:00 2001
From: Angus Spawton-Rice <adspawtonrice@gmail.com>
Date: Sat, 24 Jun 2023 13:03:30 +0100
Subject: [PATCH 09/10] removed downcasing and symbol compatibility // created
 #fill_missing_inputs_with_samples method and moved into private with
 #validate_arguments

---
 doc/travel/train_station.md                   |  2 +-
 lib/faker/travel/train_station.rb             | 19 +++++++++++++------
 test/faker/travel/test_faker_train_station.rb |  8 ++------
 3 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/doc/travel/train_station.md b/doc/travel/train_station.md
index 8267290abe..45426a72a4 100644
--- a/doc/travel/train_station.md
+++ b/doc/travel/train_station.md
@@ -1,7 +1,7 @@
 # Faker::Travel::TrainStation
 
 ```ruby
-Faker::Travel::TrainStation.name(region: 'united_kingdom',type: 'metro') #=> "Brockley"
+Faker::Travel::TrainStation.name(region: 'united_kingdom', type: 'metro') #=> "Brockley"
 Faker::Travel::TrainStation.name(type: 'railway') #=> "Düsseldorf Hauptbahnhof"
 Faker::Travel::TrainStation.name(region: 'spain') #=> "Santa Eulàlia"
 ```
diff --git a/lib/faker/travel/train_station.rb b/lib/faker/travel/train_station.rb
index 544bb214ef..a4362a244f 100644
--- a/lib/faker/travel/train_station.rb
+++ b/lib/faker/travel/train_station.rb
@@ -20,8 +20,15 @@ class << self
         #
         # @faker.version next
         def name(region: nil, type: nil)
-          regions = translate('faker.train_station').keys
-          types = translate('faker.train_station.united_kingdom').keys
+          region, type = fill_missing_inputs_with_samples(region, type)
+          fetch("train_station.#{region}.#{type}")
+        end
+
+        private
+
+        def fill_missing_inputs_with_samples(region, type)
+          regions = %w[germany spain united_kingdom united_states]
+          types = %w[metro railway]
 
           if region.nil? && type.nil?
             region = sample(regions)
@@ -33,15 +40,15 @@ def name(region: nil, type: nil)
             validate_arguments(region, regions, 'region')
             type = sample(types)
           end
-
-          fetch("train_station.#{region.downcase}.#{type.downcase}")
+          [region, type]
         end
 
         def validate_arguments(argument, correct_values, argument_name)
-          return if correct_values.include?(argument.downcase.to_sym)
+          return if correct_values.include?(argument)
 
-          raise ArgumentError, "'#{argument.downcase}' not found, #{argument_name} can be blank, or one of the following: #{correct_values.join(', ')}"
+          raise ArgumentError, "'#{argument}' not found, #{argument_name} can be blank, or one of the following, as strings: #{correct_values.join(', ')}"
         end
+
       end
     end
   end
diff --git a/test/faker/travel/test_faker_train_station.rb b/test/faker/travel/test_faker_train_station.rb
index b6cdf1a99e..30ef974352 100644
--- a/test/faker/travel/test_faker_train_station.rb
+++ b/test/faker/travel/test_faker_train_station.rb
@@ -9,9 +9,7 @@ def setup
 
   def test_name_uk
     assert_match(/\w+/, @tester.name(region: 'united_kingdom', type: 'metro'))
-    assert_match(/\w+/, @tester.name(region: 'United_Kingdom', type: 'metro'))
     assert_match(/\w+/, @tester.name(region: :united_kingdom, type: 'metro'))
-    assert_match(/\w+/, @tester.name(region: :United_Kingdom, type: 'metro'))
   end
 
   def test_name_esp
@@ -28,13 +26,11 @@ def test_name_no_args
 
   def test_region_only
     assert_match(/\w+/, @tester.name(region: 'germany'))
-    assert_match(/\w+/, @tester.name(region: 'Germany'))
-    assert_match(/\w+/, @tester.name(region: :Germany))
+    assert_match(/\w+/, @tester.name(region: 'united_states'))
   end
 
   def test_type_only
-    assert_match(/\w+/, @tester.name(type: :metro))
-    assert_match(/\w+/, @tester.name(type: :railway))
+    assert_match(/\w+/, @tester.name(type: 'metro'))
     assert_match(/\w+/, @tester.name(type: 'railway'))
   end
 

From dfd18a1e20e1962b959b2b0efcdb285ac0d54732 Mon Sep 17 00:00:00 2001
From: Thiago Araujo <thd.araujo@gmail.com>
Date: Sat, 1 Jul 2023 19:12:57 -0600
Subject: [PATCH 10/10] remove extra line

---
 lib/faker/travel/train_station.rb | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/faker/travel/train_station.rb b/lib/faker/travel/train_station.rb
index a4362a244f..6ca02153fc 100644
--- a/lib/faker/travel/train_station.rb
+++ b/lib/faker/travel/train_station.rb
@@ -48,7 +48,6 @@ def validate_arguments(argument, correct_values, argument_name)
 
           raise ArgumentError, "'#{argument}' not found, #{argument_name} can be blank, or one of the following, as strings: #{correct_values.join(', ')}"
         end
-
       end
     end
   end