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-rwxr-xr-xspec/functions/is_domain_name_spec.rb10
1 files changed, 10 insertions, 0 deletions
diff --git a/spec/functions/is_domain_name_spec.rb b/spec/functions/is_domain_name_spec.rb
index 5ab8369..ef88061 100755
--- a/spec/functions/is_domain_name_spec.rb
+++ b/spec/functions/is_domain_name_spec.rb
@@ -68,4 +68,14 @@ describe "the is_domain_name function" do
result = scope.function_is_domain_name(["my.domain.name".freeze])
expect(result).to(be_truthy)
end
+
+ it "should return false if top-level domain is not entirely alphabetic" do
+ result = scope.function_is_domain_name(["kiwi.2bar"])
+ expect(result).to(be_falsey)
+ end
+
+ it "should return false if domain name has the dotted-decimal form, e.g. an IPv4 address" do
+ result = scope.function_is_domain_name(["192.168.1.1"])
+ expect(result).to(be_falsey)
+ end
end