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Diffstat (limited to 'test/test_prime.rb')
-rw-r--r-- | test/test_prime.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/test_prime.rb b/test/test_prime.rb index d4f056466f..48b017e2bc 100644 --- a/test/test_prime.rb +++ b/test/test_prime.rb @@ -106,6 +106,13 @@ class TestPrime < Test::Unit::TestCase end end + def test_enumerator_size + enum = Prime.each + assert_equal Float::INFINITY, enum.size + assert_equal Float::INFINITY, enum.with_object(nil).size + assert_equal Float::INFINITY, enum.with_index(42).size + end + def test_default_instance_does_not_have_compatibility_methods assert !Prime.instance.respond_to?(:succ) assert !Prime.instance.respond_to?(:next) |