Add specs for Encoding#replicate

ruby · May 25, 2023 · e0ecd5c · e0ecd5c
1 parent d598249
commit e0ecd5c
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/core/encoding/replicate_spec.rb b/core/encoding/replicate_spec.rb
@@ -67,6 +67,14 @@
     end
   end
 
+  ruby_version_is "3.2" do
+    it "warns about deprecation" do
+      -> {
+        Encoding::US_ASCII.replicate('MY-US-ASCII')
+      }.should complain(/warning: Encoding#replicate is deprecated and will be removed in Ruby 3.3; use the original encoding instead/)
+    end
+  end
+
   ruby_version_is "3.3" do
     it "has been removed" do
       Encoding::US_ASCII.should_not.respond_to?(:replicate, true)