1 files changed, 4 insertions, 0 deletions
diff --git a/tests/it.t b/tests/it.t
index 77bab72..8d840ef 100755
--- a/tests/it.t
+++ b/tests/it.t
@@ -439,6 +439,10 @@ is(it::map('2*$v', [3, 4, 5], ['keys' => '0,1']), [6, 8, 5]);
 is(it::map('2*$v', [3, 4, 5], ['keys' => [0,1]]), [6, 8, 5]);
 is(it::map('2*$v', ['foo' => 1, 'bar' => 2], ['keys' => 'foo']), ['foo' => 2, 'bar' => 2]);
 
+# it::filter
+is(it::filter('$v > 2', [1, 5 => 2, 2 => 3]), [2 => 3]);
+is(it::filter('$k > 2', [1, 5 => 2, 2 => 3]), [5 => 2]);
+
 is(it::add_dir("foo/bar"), "foo/37/bar");
 is(it::add_dir("baz/bar"), "baz/37/bar");
 is(it::add_dir("bar"), "./37/bar");