diff options
Diffstat (limited to 'test/test_prime.rb')
-rw-r--r-- | test/test_prime.rb | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/test/test_prime.rb b/test/test_prime.rb index b4962bafcf..e095a29722 100644 --- a/test/test_prime.rb +++ b/test/test_prime.rb @@ -107,7 +107,7 @@ class TestPrime < Test::Unit::TestCase def test_from_prime_division assert_equal PRIMES.inject(&:*), Integer.from_prime_division(PRIMES.map{|p| [p,1]}) - assert_equal -PRIMES.inject(&:*), Integer.from_prime_division([[-1, 1]] + PRIMES.map{|p| [p,1]}) + assert_equal(-PRIMES.inject(&:*), Integer.from_prime_division([[-1, 1]] + PRIMES.map{|p| [p,1]})) end def test_prime? @@ -124,11 +124,11 @@ class TestPrime < Test::Unit::TestCase assert !9.prime? # mersenne numbers - assert (2**31-1).prime? + assert((2**31-1).prime?) assert !(2**32-1).prime? # fermat numbers - assert (2**(2**4)+1).prime? + assert((2**(2**4)+1).prime?) assert !(2**(2**5)+1).prime? # Euler! # large composite @@ -139,8 +139,8 @@ class TestPrime < Test::Unit::TestCase # negative assert !-1.prime? - assert -2.prime? - assert -3.prime? + assert(-2.prime?) + assert(-3.prime?) assert !-4.prime? end end |