test/unit/question_test.rb in gitlab-net-dns-0.9.2 vs test/unit/question_test.rb in gitlab-net-dns-0.10.0

@@ -3,11 +3,11 @@
 
 class QuestionTest < Minitest::Test
   def setup
     @domain = 'example.com.'
     @type   = 'MX'
-    @cls  = 'HS'
+    @cls = 'HS'
     @data = "\006google\003com\000\000\001\000\001"
 
     @default = Net::DNS::Question.new(@domain)
     @string  = Net::DNS::Question.new(@domain, @type, @cls)
     @binary  = Net::DNS::Question.parse(@data)
@@ -39,9 +39,18 @@
     assert_raises(Net::DNS::Question::NameInvalid) do
       Net::DNS::Question.new("test{")
     end
     assert_raises(ArgumentError) do
       Net::DNS::Question.parse([])
+    end
+    assert_raises(ArgumentError) do
+      Net::DNS::Question.parse("[]")
+    end
+    assert_raises(ArgumentError) do
+      Net::DNS::Question.parse("12344")
+    end
+    assert_raises(ArgumentError) do
+      Net::DNS::Question.parse("12345")
     end
     assert_raises(ArgumentError) do
       Net::DNS::Question.parse("test")
     end
   end