Reorganize tests

#660

test/models/domain/domain_transfer_test.rb

@@ -0,0 +1,69 @@
+require 'test_helper'
+
+class DomainTransferTest < ActiveSupport::TestCase
+  def setup
+    @domain = domains(:shop)
+  end
+
+  def test_invalid_without_transfer_code
+    @domain.transfer_code = nil
+    @domain.validate
+    assert @domain.invalid?
+  end
+
+  def test_generates_default_transfer_code
+    domain = Domain.new
+    refute_empty domain.transfer_code
+  end
+
+  def test_generated_transfer_code_is_random
+    domain = Domain.new
+    another_domain = Domain.new
+    refute_equal domain.transfer_code, another_domain.transfer_code
+  end
+
+  def test_does_not_regenerate_transfer_code_if_domain_is_persisted
+    original_transfer_code = @domain.transfer_code
+    @domain.save!
+    @domain.reload
+    assert_equal original_transfer_code, @domain.transfer_code
+  end
+
+  def test_overrides_default_transfer_code
+    domain = Domain.new(transfer_code: '1bad4f')
+    assert_equal '1bad4f', domain.transfer_code
+  end
+
+  def test_changes_registrar
+    old_transfer_code = @domain.transfer_code
+    new_registrar = registrars(:goodnames)
+    @domain.transfer(new_registrar)
+
+    assert_equal new_registrar, @domain.registrar
+    refute_same @domain.transfer_code, old_transfer_code
+  end
+
+  def test_regenerates_transfer_code
+    old_transfer_code = @domain.transfer_code
+    new_registrar = registrars(:goodnames)
+    @domain.transfer(new_registrar)
+
+    refute_same @domain.transfer_code, old_transfer_code
+  end
+
+  def test_creates_domain_transfer
+    new_registrar = registrars(:goodnames)
+
+    assert_difference 'DomainTransfer.count' do
+      @domain.transfer(new_registrar)
+    end
+  end
+
+  def test_copies_contacts
+    new_registrar = registrars(:goodnames)
+
+    assert_difference 'Contact.count', 2 do
+      @domain.transfer(new_registrar)
+    end
+  end
+end