Verify that #3690 has been closed by previous changes to the mysql

adapters.

These tests fail on the v3.1.2 tag.

Closes #3690.

activerecord/CHANGELOG.md

@@ -65,6 +65,10 @@
 
     *Aaron Christy*
 
+## Rails 3.1.3 (unreleased) ##
+
+*   Fix bug with referencing other mysql databases in set_table_name. *GH 3690*
+
 ## Rails 3.1.2 (unreleased) ##
 
 *   Fix bug with PostgreSQLAdapter#indexes. When the search path has multiple schemas, spaces

activerecord/test/cases/adapters/mysql/schema_test.rb

@@ -13,7 +13,7 @@ def setup
         table       = Post.table_name
         @db_name    = db
 
-        @omgpost = Class.new(Post) do
+        @omgpost = Class.new(ActiveRecord::Base) do
           set_table_name "#{db}.#{table}"
           def self.name; 'Post'; end
         end
@@ -23,6 +23,10 @@ def test_schema
         assert @omgpost.find(:first)
       end
 
+      def test_primary_key
+        assert_equal 'id', @omgpost.primary_key
+      end
+
       def test_table_exists?
         name = @omgpost.table_name
         assert @connection.table_exists?(name), "#{name} table should exist"

activerecord/test/cases/adapters/mysql2/schema_test.rb

@@ -13,7 +13,7 @@ def setup
         table       = Post.table_name
         @db_name    = db
 
-        @omgpost = Class.new(Post) do
+        @omgpost = Class.new(ActiveRecord::Base) do
           set_table_name "#{db}.#{table}"
           def self.name; 'Post'; end
         end
@@ -23,6 +23,10 @@ def test_schema
         assert @omgpost.find(:first)
       end
 
+      def test_primary_key
+        assert_equal 'id', @omgpost.primary_key
+      end
+
       def test_table_exists?
         name = @omgpost.table_name
         assert @connection.table_exists?(name), "#{name} table should exist"