Merge pull request #2017 from internetee/2016-check-auction-before-se…

…nding-domain

Do not create auction on domain release if already exists

app/models/dns/domain_name.rb

@@ -86,7 +86,7 @@ def to_s
     attr_reader :name
 
     def not_auctionable?
-      blocked? || reserved? || disputed?
+      blocked? || reserved? || disputed? || pending_auction.present?
     end
 
     def zone_with_same_origin?

test/models/domain/releasable/auctionable_test.rb

@@ -32,6 +32,21 @@ def test_skips_auction_when_domains_is_blocked
     assert_not @domain.domain_name.at_auction?
   end
 
+  def test_skips_auction_when_auction_present
+    assert_equal 'shop.test', @domain.name
+    Auction.create!(domain: @domain.name, status: Auction.statuses[:started])
+
+    assert_difference '@domain.registrar.notifications.count', 1 do
+      assert_no_difference 'Auction.count' do
+        @domain.release
+      end
+    end
+
+    assert_raises ActiveRecord::RecordNotFound do
+      @domain.reload
+    end
+  end
+
   def test_skips_auction_when_domains_is_reserved
     assert_equal 'shop.test', @domain.name
     reserved_domains(:one).update!(name: 'shop.test')