diff options
Diffstat (limited to 'test/bigdecimal')
| -rw-r--r-- | test/bigdecimal/test_bigdecimal.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb index 6928834907..80ef39afd0 100644 --- a/test/bigdecimal/test_bigdecimal.rb +++ b/test/bigdecimal/test_bigdecimal.rb @@ -137,6 +137,14 @@ class TestBigDecimal < Test::Unit::TestCase end end + def test_BigDecimal_with_complex + assert_equal(BigDecimal("1"), BigDecimal(Complex(1, 0))) + assert_equal(BigDecimal("0.333333333333333333333"), BigDecimal(Complex(1.quo(3), 0), 21)) + assert_equal(BigDecimal("0.1235"), BigDecimal(Complex(0.1234567, 0), 4)) + + assert_raise_with_message(ArgumentError, "Unable to make a BigDecimal from non-zero imaginary number") { BigDecimal(Complex(1, 1)) } + end + def test_BigDecimal_with_big_decimal assert_equal(BigDecimal(1), BigDecimal(BigDecimal(1))) assert_equal(BigDecimal('+0'), BigDecimal(BigDecimal('+0'))) |