diff options
Diffstat (limited to 'test/ruby/test_comparable.rb')
| -rw-r--r-- | test/ruby/test_comparable.rb | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/test/ruby/test_comparable.rb b/test/ruby/test_comparable.rb index b849217b7d..b689469d9e 100644 --- a/test/ruby/test_comparable.rb +++ b/test/ruby/test_comparable.rb @@ -85,7 +85,13 @@ class TestComparable < Test::Unit::TestCase assert_equal(1, @o.clamp(1, 1)) assert_equal(@o, @o.clamp(0, 0)) - assert_raise_with_message(ArgumentError, 'min argument must be smaller than max argument') { + assert_equal(@o, @o.clamp(nil, 2)) + assert_equal(-2, @o.clamp(nil, -2)) + assert_equal(@o, @o.clamp(-2, nil)) + assert_equal(2, @o.clamp(2, nil)) + assert_equal(@o, @o.clamp(nil, nil)) + + assert_raise_with_message(ArgumentError, 'min argument must be less than or equal to max argument') { @o.clamp(2, 1) } end @@ -115,7 +121,7 @@ class TestComparable < Test::Unit::TestCase assert_raise_with_message(*exc) {@o.clamp(-1...0)} assert_raise_with_message(*exc) {@o.clamp(...2)} - assert_raise_with_message(ArgumentError, 'min argument must be smaller than max argument') { + assert_raise_with_message(ArgumentError, 'min argument must be less than or equal to max argument') { @o.clamp(2..1) } end |