1 files changed, 13 insertions, 1 deletions
diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb
index 270e446c69..6b7a0a9000 100644
--- a/activerecord/test/cases/migration_test.rb
+++ b/activerecord/test/cases/migration_test.rb
@@ -15,7 +15,6 @@ class BigNumber < ActiveRecord::Base
   unless current_adapter?(:PostgreSQLAdapter, :SQLite3Adapter)
     attribute :value_of_e, Type::Integer.new
   end
-  attribute :world_population, Type::Integer.new
   attribute :my_house_population, Type::Integer.new
 end
 
@@ -101,6 +100,19 @@ class MigrationTest < ActiveRecord::TestCase
     ActiveRecord::Migrator.migrations_paths = old_path
   end
 
+  def test_any_migrations
+    old_path = ActiveRecord::Migrator.migrations_paths
+    ActiveRecord::Migrator.migrations_paths = MIGRATIONS_ROOT + "/valid"
+
+    assert ActiveRecord::Migrator.any_migrations?
+
+    ActiveRecord::Migrator.migrations_paths = MIGRATIONS_ROOT + "/empty"
+
+    assert_not ActiveRecord::Migrator.any_migrations?
+  ensure
+    ActiveRecord::Migrator.migrations_paths = old_path
+  end
+
   def test_migration_version
     ActiveRecord::Migrator.run(:up, MIGRATIONS_ROOT + "/version_check", 20131219224947)
   end