1 files changed, 6 insertions, 5 deletions
diff --git a/activerecord/test/cases/disconnected_test.rb b/activerecord/test/cases/disconnected_test.rb
index 1fecfd077e..9e268dad74 100644
--- a/activerecord/test/cases/disconnected_test.rb
+++ b/activerecord/test/cases/disconnected_test.rb
@@ -7,7 +7,6 @@ class TestDisconnectedAdapter < ActiveRecord::TestCase
   self.use_transactional_fixtures = false
 
   def setup
-    skip "in-memory database mustn't disconnect" if in_memory_db?
     @connection = ActiveRecord::Base.connection
   end
 
@@ -17,11 +16,13 @@ class TestDisconnectedAdapter < ActiveRecord::TestCase
     ActiveRecord::Base.establish_connection(spec)
   end
 
-  test "can't execute statements while disconnected" do
-    @connection.execute "SELECT count(*) from products"
-    @connection.disconnect!
-    assert_raises(ActiveRecord::StatementInvalid) do
+  unless in_memory_db?
+    test "can't execute statements while disconnected" do
       @connection.execute "SELECT count(*) from products"
+      @connection.disconnect!
+      assert_raises(ActiveRecord::StatementInvalid) do
+        @connection.execute "SELECT count(*) from products"
+      end
     end
   end
 end