From dc1f3b79f8b528659e39057ac733d07e1051bc4d Mon Sep 17 00:00:00 2001 From: liv Date: Wed, 23 Jan 2019 20:48:01 +0100 Subject: add tests; refactor exercise links --- exercises/test2.rs | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100755 exercises/test2.rs (limited to 'exercises/test2.rs') diff --git a/exercises/test2.rs b/exercises/test2.rs new file mode 100755 index 0000000..249abbc --- /dev/null +++ b/exercises/test2.rs @@ -0,0 +1,22 @@ +// test2.rs +// This is a test for the following sections: +// - Tests + +// This test isn't testing our function -- make it do that in such a way that +// the test passes. Then write a second test that tests that we get the result +// we expect to get when we call `times_two` with a negative number. +// No hints, you can do this :) + +pub fn times_two(num: i32) -> i32 { + num * 2 +} + +#[cfg(test)] +mod tests { + use super::*; + + #[test] + fn returns_twice_of_positive_numbers() { + assert_eq!(4, 4); + } +} -- cgit v1.2.3