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-rw-r--r--test/test_prime.rb9
1 files changed, 9 insertions, 0 deletions
diff --git a/test/test_prime.rb b/test/test_prime.rb
index 5975336023..d4f056466f 100644
--- a/test/test_prime.rb
+++ b/test/test_prime.rb
@@ -97,6 +97,15 @@ class TestPrime < Test::Unit::TestCase
end
end
+ def test_enumerator_with_object
+ object = Object.new
+ enum = Prime.each
+ enum.with_object(object).each do |p, o|
+ assert_equal object, o
+ break
+ end
+ end
+
def test_default_instance_does_not_have_compatibility_methods
assert !Prime.instance.respond_to?(:succ)
assert !Prime.instance.respond_to?(:next)