test/test_error.rb in swift-0.13.0 vs test/test_error.rb in swift-0.14.0

@@ -21,6 +21,29 @@
           Swift.db.prepare('select * from users where id > ?').execute
         end
       end
     end
   end
+
+  supported_by Swift::DB::Postgres do
+    describe 'execute' do
+      before do
+        Swift.db do |db|
+          db.execute %q{drop table if exists users}
+          db.execute %q{create table users(id integer, name text, primary key(id))}
+        end
+      end
+
+      it 'throws connection error on connection failures' do
+        select1 = Swift.db.prepare("select * from users")
+        select2 = Swift.db.prepare("select * from users where id > ?")
+
+        Swift.db.close
+
+        assert_raises(SwiftConnectionError) { select1.execute }
+        assert_raises(SwiftConnectionError) { select2.execute(1) }
+        assert_raises(SwiftConnectionError) { Swift.db.execute("select * from users") }
+        assert_raises(SwiftConnectionError) { Swift.db.execute("select * from users where id > ?", 1) }
+      end
+    end
+  end
 end