test the version

Makefile

@@ -27,7 +27,7 @@ postgres:
 postgres-native:
 	@DIALECT=postgres-native make test
 binary:
-	./test/binary/test.bats
+	@./test/binary/test.bats
 
 # test aliases
 

test/binary/test.bats

@@ -21,3 +21,9 @@
   [ $status -eq 0 ]
   [ "${lines[0]}" = "  Usage: sequelize [options]" ]
 }
+
+@test "-V prints the current version" {
+  run bin/sequelize -V
+  [ $status -eq 0 ]
+  [ "${lines[0]}" = `cat package.json|grep version|cut -f2 -d:|cut -f2 -d\"` ]
+}