From 76dc41abdb33f69c078818dd8142bdf47834baa5 Mon Sep 17 00:00:00 2001 From: Lachlan Sylvester Date: Tue, 5 Jan 2016 15:40:34 +1100 Subject: fix remove_index for postgresql when running legacy migrations --- activerecord/test/cases/migration/compatibility_test.rb | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'activerecord/test') diff --git a/activerecord/test/cases/migration/compatibility_test.rb b/activerecord/test/cases/migration/compatibility_test.rb index 267d2fcccc..b1e1d72944 100644 --- a/activerecord/test/cases/migration/compatibility_test.rb +++ b/activerecord/test/cases/migration/compatibility_test.rb @@ -21,6 +21,7 @@ module ActiveRecord teardown do connection.drop_table :testings rescue nil ActiveRecord::Migration.verbose = @verbose_was + ActiveRecord::SchemaMigration.delete_all end def test_migration_doesnt_remove_named_index @@ -37,6 +38,21 @@ module ActiveRecord assert_raise(StandardError) { ActiveRecord::Migrator.new(:up, [migration]).migrate } assert connection.index_exists?(:testings, :foo, name: "custom_index_name") end + + def test_migration_does_remove_unnamed_index + connection.add_index :testings, :bar + + migration = Class.new(ActiveRecord::Migration[4.2]) { + def version; 101 end + def migrate(x) + remove_index :testings, :bar + end + }.new + + assert connection.index_exists?(:testings, :bar) + ActiveRecord::Migrator.new(:up, [migration]).migrate + assert_not connection.index_exists?(:testings, :bar) + end end end end -- cgit v1.2.3