auto_validations_spec.rb in sequel-4.10.0

- old
+ new

@@ -13,10 +13,11 @@
        [:d, {:primary_key=>false, :type=>:date, :allow_null=>false}],
        [:nnd, {:primary_key=>false, :type=>:string, :allow_null=>false, :ruby_default=>'nnd'}]]
     end
     def db.supports_index_parsing?() true end
     def db.indexes(t, *)
+      raise if t.is_a?(Sequel::Dataset)
       return [] if t != :test
       {:a=>{:columns=>[:name, :num], :unique=>true}, :b=>{:columns=>[:num], :unique=>false}}
     end
     @c = Class.new(Sequel::Model(db[:test]))
     @c.send(:def_column_accessor, :id, :name, :num, :d, :nnd)
@@ -46,9 +47,14 @@
   it "should handle databases that don't support index parsing" do
     def (@m.db).supports_index_parsing?() false end
     @m.model.send(:setup_auto_validations)
     @m.set(:d=>Date.today, :num=>1, :name=>'1')
     @m.valid?.should == true
+  end
+
+  it "should handle models that select from subqueries" do
+    @c.set_dataset @c.dataset.from_self
+    proc{@c.send(:setup_auto_validations)}.should_not raise_error
   end
 
   it "should support :not_null=>:presence option" do
     @c.plugin :auto_validations, :not_null=>:presence
     @m.set(:d=>Date.today, :num=>'')