add some test and things

spec/models/wow_race_spec.rb

@@ -1,5 +1,61 @@
 require 'rails_helper'
 
 RSpec.describe WowRace, type: :model do
-  pending "add some examples to (or delete) #{__FILE__}"
+  before :each do
+    @wow_race = WowRace.new(
+      faction: 'ALLIANCE',
+      is_selectable: true,
+      is_allied_race: false,
+      race_id: 1
+    )
+    Mobility.with_locale('en-gb') do
+      @wow_race.name = 'Blood Elf'
+      @wow_race.male_name = 'Blood Elf'
+      @wow_race.female_name = 'Blood Elf'
+      @wow_race.translated_faction = 'Horde'
+    end
+    Mobility.with_locale('fr-fr') do
+      @wow_race.name = 'Elfe de sang'
+      @wow_race.male_name = 'Elfe de sang'
+      @wow_race.female_name = 'Elfe de sang'
+      @wow_race.translated_faction = 'Horde'
+    end
+  end
+
+  it 'is valid with valid attributes' do
+    expect(@wow_race).to be_valid
+  end
+
+  it 'race_id has to be uniq' do
+    # set a race_id already used
+    @wow_race.race_id = 24
+
+    expect(@wow_race).to_not be_valid
+  end
+
+  it 'name must be present' do
+    # unset the name attribute
+    @wow_race.name = nil
+
+    expect(@wow_race).to_not be_valid
+  end
+
+  it 'translated attributes' do
+    # Loaf Blood Elf
+    blood_elf_race = WowRace.find_by(race_id: 10)
+
+    Mobility.with_locale('en-gb') do
+      expect(blood_elf_race.name).to eq('Blood Elf')
+      expect(blood_elf_race.male_name).to eq('Blood Elf')
+      expect(blood_elf_race.male_name).to eq('Blood Elf')
+      expect(blood_elf_race.translated_faction).to eq('Horde')
+    end
+
+    Mobility.with_locale('fr-fr') do
+      expect(blood_elf_race.name).to eq('Elfe de sang')
+      expect(blood_elf_race.male_name).to eq('Elfe de sang')
+      expect(blood_elf_race.male_name).to eq('Elfe de sang')
+      expect(blood_elf_race.translated_faction).to eq('Horde')
+    end
+  end
 end