From 395c0087d4ba08f525d5f67891be53bb43ee3fb9 Mon Sep 17 00:00:00 2001 From: Akira Kuroda Date: Mon, 17 Mar 2014 00:13:34 +0900 Subject: add unit tests for NilClass --- test/t/nil.rb | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/test/t/nil.rb b/test/t/nil.rb index 443178c81..971ce2e8e 100644 --- a/test/t/nil.rb +++ b/test/t/nil.rb @@ -5,6 +5,15 @@ assert('NilClass', '15.2.4') do assert_equal Class, NilClass.class end +assert('NilClass', '15.2.4.1') do + assert_equal NilClass, nil.class + assert_false NilClass.method_defined? :new +end + +assert('NilClass superclass', '15.2.4.2') do + assert_equal Object, NilClass.superclass +end + assert('NilClass#&', '15.2.4.3.1') do assert_false nil.&(true) assert_false nil.&(nil) -- cgit v1.2.3