Improve nil Tests

This commit is contained in:
Daniel Bovensiepen
2013-06-14 22:17:28 +08:00
parent 4acacaf989
commit 9bf797acf7
+10 -6
View File
@@ -2,25 +2,29 @@
# NilClass ISO Test
assert('NilClass', '15.2.4') do
NilClass.class == Class
assert_equal NilClass.class, Class
end
assert('NilClass#&', '15.2.4.3.1') do
not nil.&(true) and not nil.&(nil)
assert_false nil.&(true)
assert_false nil.&(nil)
end
assert('NilClass#^', '15.2.4.3.2') do
nil.^(true) and not nil.^(false)
assert_true nil.^(true)
assert_false nil.^(false)
end
assert('NilClass#|', '15.2.4.3.3') do
nil.|(true) and not nil.|(false)
assert_true nil.|(true)
assert_false nil.|(false)
end
assert('NilClass#nil?', '15.2.4.3.4') do
nil.nil?
assert_true nil.nil?
end
assert('NilClass#to_s', '15.2.4.3.5') do
nil.to_s == ''
assert_equal nil.to_s, ''
end