Fixed some model tests

test/models/credential_test.rb

@@ -19,7 +19,7 @@ class CredentialTest < ActiveSupport::TestCase
   end
 
   test "domain added to name" do
-    @c = Credential.new(email: "jez@#{domains(:one).domain}", password: "1234567&ab", domain_id: domains(:one).id)
+    @c = Credential.new(email: "jez@#{domains(:domainone).domain}", password: "1234567&ab", domain_id: domains(:domainone).id)
     assert @c.save
   end
 end

test/models/virtual_test.rb

@@ -43,7 +43,7 @@ class VirtualTest < ActiveSupport::TestCase
     @v = Virtual.new
     @v.email = "abuse@example.net"
     @v.destination = "valid@email.com"
-    @v.domain_id = domains(:one).id + 1234
+    @v.domain_id = domains(:domainone).id + 1234
     assert !@v.save
   end