Update tests for full keyword argument separation

1 files changed, 1 insertions, 1 deletions

diff --git a/test/ruby/test_struct.rb b/test/ruby/test_struct.rb
index f13afbbdd4..a7deb13a08 100644
--- a/test/ruby/test_struct.rb
+++ b/test/ruby/test_struct.rb
@@ -115,7 +115,7 @@ module TestStruct
     assert_equal "#{@Struct}::KeywordInitTrue(keyword_init: true)", @Struct::KeywordInitTrue.inspect
     # eval is needed to prevent the warning duplication filter
     k = eval("Class.new(@Struct::KeywordInitFalse) {def initialize(**) end}")
-    assert_warn(/Using the last argument as keyword parameters is deprecated/) {k.new(a: 1, b: 2)}
+    assert_raise(ArgumentError) { k.new(a: 1, b: 2) }
     k = Class.new(@Struct::KeywordInitTrue) {def initialize(**) end}
     assert_warn('') {k.new(a: 1, b: 2)}