diff options
Diffstat (limited to 'test/matrix/test_vector.rb')
| -rw-r--r-- | test/matrix/test_vector.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/matrix/test_vector.rb b/test/matrix/test_vector.rb index 465108dcec..fa29496451 100644 --- a/test/matrix/test_vector.rb +++ b/test/matrix/test_vector.rb @@ -120,6 +120,15 @@ class TestVector < Test::Unit::TestCase assert_equal(0, Vector[1, 2, 3] - o) end + def test_uplus + assert_equal(@v1, +@v1) + end + + def test_negate + assert_equal(Vector[-1, -2, -3], -@v1) + assert_equal(@v1, -(-@v1)) + end + def test_inner_product assert_equal(1+4+9, @v1.inner_product(@v1)) end |