Merge pull request #11714 from jetthoughts/11706_remove_bad_override_of_xml

Removed redundant xml override from pg adapter

1 files changed, 39 insertions, 0 deletions

diff --git a/activerecord/test/cases/adapters/postgresql/xml_test.rb b/activerecord/test/cases/adapters/postgresql/xml_test.rb
new file mode 100644
index 0000000000..974fbabd58
--- /dev/null
+++ b/activerecord/test/cases/adapters/postgresql/xml_test.rb
@@ -0,0 +1,39 @@
+# encoding: utf-8
+
+require 'cases/helper'
+require 'active_record/base'
+require 'active_record/connection_adapters/postgresql_adapter'
+
+class PostgresqlXMLTest < ActiveRecord::TestCase
+  class XmlDataType < ActiveRecord::Base
+    self.table_name = 'xml_data_type'
+  end
+
+  def setup
+    @connection = ActiveRecord::Base.connection
+    begin
+      @connection.transaction do
+        @connection.create_table('xml_data_type') do |t|
+          t.xml 'payload', default: {}
+        end
+      end
+    rescue ActiveRecord::StatementInvalid
+      return skip "do not test on PG without xml"
+    end
+    @column = XmlDataType.columns.find { |c| c.name == 'payload' }
+  end
+
+  def teardown
+    @connection.execute 'drop table if exists xml_data_type'
+  end
+
+  def test_column
+    assert_equal :xml, @column.type
+  end
+
+  def test_null_xml
+    @connection.execute %q|insert into xml_data_type (payload) VALUES(null)|
+    x = XmlDataType.first
+    assert_equal(nil, x.payload)
+  end
+end