add find method to indexed

2016-12-15 14:00:03 +02:00
parent b93f207638
commit 2b3f9c398e
2 changed files with 19 additions and 0 deletions
--- a/test/typed/parfait/test_list.rb
+++ b/test/typed/parfait/test_list.rb
@ -137,6 +137,15 @@ class TestList < MiniTest::Test
    end
    assert_equal 2 , counter
  end
+  def test_find
+    @list.set(1,1)
+    @list.set(2,2)
+    assert_equal 2, @list.find{|i| i == 2}
+  end
+  def test_not_find
+    @list.set(1,1)
+    assert_nil @list.find{|i| i == 3}
+  end
  def test_delete_at
    test_many_get
    assert @list.delete_at 2