spec/php_spec.rb in knjrbfw-0.0.23 vs spec/php_spec.rb in knjrbfw-0.0.24

@@ -47,9 +47,12 @@
     res = Knj::Php.substr("test_kasper", -6, 6)
     raise "substr should have returned 'kasper' but didnt: '#{res}'." if res != "kasper"
     
     res = Knj::Php.substr("test_kasper", 1, 3)
     raise "substr should have returned 'est' but didnt: '#{res}'." if res != "est"
+    
+    res = Knj::Php.substr("test_kasper", 0, -3)
+    raise "substr should have returned 'test_kas' but didnt: '#{res}'." if res != "test_kas"
   end
   
   it "parse_str" do
     require "knj/php"
     require "knj/web"
\ No newline at end of file