Fix `unsigned?` and `blob_or_text_column?` for Enum columns in MySQL

2 files changed, 13 insertions, 2 deletions

diff --git a/activerecord/test/cases/adapters/mysql2/enum_test.rb b/activerecord/test/cases/adapters/mysql2/enum_test.rb
index bd732b5eca..bb89e893e0 100644
--- a/activerecord/test/cases/adapters/mysql2/enum_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/enum_test.rb
@@ -5,6 +5,17 @@ class Mysql2EnumTest < ActiveRecord::Mysql2TestCase
   end
 
   def test_enum_limit
-    assert_equal 6, EnumTest.columns.first.limit
+    column = EnumTest.columns_hash['enum_column']
+    assert_equal 8, column.limit
+  end
+
+  def test_should_not_be_blob_or_text_column
+    column = EnumTest.columns_hash['enum_column']
+    assert_not column.blob_or_text_column?
+  end
+
+  def test_should_not_be_unsigned
+    column = EnumTest.columns_hash['enum_column']
+    assert_not column.unsigned?
   end
 end
diff --git a/activerecord/test/schema/mysql2_specific_schema.rb b/activerecord/test/schema/mysql2_specific_schema.rb
index 92e0b197a7..9e1fe32c2d 100644
--- a/activerecord/test/schema/mysql2_specific_schema.rb
+++ b/activerecord/test/schema/mysql2_specific_schema.rb
@@ -55,7 +55,7 @@ SQL
 
   ActiveRecord::Base.connection.execute <<-SQL
 CREATE TABLE enum_tests (
-  enum_column ENUM('text','blob','tiny','medium','long')
+  enum_column ENUM('text','blob','tiny','medium','long','unsigned')
 )
 SQL
 end