add tests about event price's categories

test/fixtures/event_price_categories.yml

@@ -1,11 +1,13 @@
 # Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
 
 one:
-  event_id: 
-  price_category_id: 
-  amount: 1
+  id: 1
+  event_id: 1
+  price_category_id: 1
+  amount: 1500
 
 two:
-  event_id: 
-  price_category_id: 
-  amount: 1
+  id: 2
+  event_id: 2
+  price_category_id: 1
+  amount: 1700

test/fixtures/price_categories.yml

@@ -1,9 +1,11 @@
 # Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
 
-one:
+youngs:
+  id: 1
   name: "- de 25 ans"
   conditions: "Tarif réservé aux jeunes de moins de 25 ans"
 
-two:
+unemployed:
+  id: 2
   name: "chômeurs"
   conditions: "Tarif préférentiel pour les demandeurs d'emploi pouvant justifier de leur situation."

test/fixtures/tickets.yml

@@ -1,11 +1 @@
 # Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
-
-one:
-  reservation_id: 
-  event_price_category_id: 
-  booked: 1
-
-two:
-  reservation_id: 
-  event_price_category_id: 
-  booked: 1

test/models/event_price_category_test.rb

@@ -1,7 +1,9 @@
 require 'test_helper'
 
 class EventPriceCategoryTest < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
+  test "event price's category cannot be empty" do
+    epc = EventPriceCategory.new({price_category_id: 1, event_id: 3})
+    assert epc.invalid?
+    assert epc.errors[:amount].present?
+  end
 end

test/models/price_category_test.rb

@@ -1,7 +1,15 @@
 require 'test_helper'
 
 class PriceCategoryTest < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
+  test 'price category name must be unique' do
+    pc = PriceCategory.new({name: '- DE 25 ANS', conditions: 'Tarif préférentiel pour les jeunes'})
+    assert pc.invalid?
+    assert pc.errors[:name].present?
+  end
+
+  test 'associated price category cannot be destroyed' do
+    pc = PriceCategory.find(1)
+    assert_not pc.safe_destroy
+    assert_not_empty PriceCategory.where(id: 1)
+  end
 end

test/models/ticket_test.rb

@@ -1,7 +1,9 @@
 require 'test_helper'
 
 class TicketTest < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
+  test "ticket must have at least 1 seat" do
+    t = Ticket.new({event_price_category_id: 1, booked: -1})
+    assert t.invalid?
+    assert t.errors[:booked].present?
+  end
 end