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Diffstat (limited to 'test/test_prime.rb')
| -rw-r--r-- | test/test_prime.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/test_prime.rb b/test/test_prime.rb index 1788d71b64..f8abebc323 100644 --- a/test/test_prime.rb +++ b/test/test_prime.rb @@ -118,6 +118,11 @@ class TestPrime < Test::Unit::TestCase assert_not_respond_to(Prime.instance, :next) end + def test_prime_each_basic_argument_checking + assert_raise(ArgumentError) { Prime.prime?(1,2) } + assert_raise(ArgumentError) { Prime.prime?(1.2) } + end + class TestInteger < Test::Unit::TestCase def test_prime_division pd = PRIMES.inject(&:*).prime_division |