rustlings: complete 17

1 files changed, 4 insertions, 4 deletions

diff --git a/rustlings/exercises/17_tests/tests2.rs b/rustlings/exercises/17_tests/tests2.rs
index 0c6573e..16bf0fa 100644
--- a/rustlings/exercises/17_tests/tests2.rs
+++ b/rustlings/exercises/17_tests/tests2.rs
@@ -15,9 +15,9 @@ mod tests {
     #[test]
     fn you_can_assert_eq() {
         // TODO: Test the function `power_of_2` with some values.
-        assert_eq!();
-        assert_eq!();
-        assert_eq!();
-        assert_eq!();
+        assert_eq!(power_of_2(1), 2);
+        assert_eq!(power_of_2(2), 4);
+        assert_eq!(power_of_2(3), 8);
+        assert_eq!(power_of_2(4), 16);
     }
 }