From ee6bb3241e09e177b6ea9cc86b495a2dc4704f45 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ivica=20=C5=A0imi=C4=87?= <simicivica10@gmail.com>
Date: Fri, 5 Jul 2019 22:43:04 +0200
Subject: [PATCH] tests

---
 exercises/test2.rs        | 7 ++++++-
 exercises/tests/tests1.rs | 2 +-
 exercises/tests/tests2.rs | 2 +-
 exercises/tests/tests3.rs | 7 ++++++-
 4 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/exercises/test2.rs b/exercises/test2.rs
index 249abbc..9d844f6 100755
--- a/exercises/test2.rs
+++ b/exercises/test2.rs
@@ -17,6 +17,11 @@ mod tests {
 
     #[test]
     fn returns_twice_of_positive_numbers() {
-        assert_eq!(4, 4);
+        assert_eq!(4, times_two(2));
+    }
+
+    #[test]
+    fn returns_twice_of_negative_numbers() {
+        assert_eq!(-4, times_two(-2));
     }
 }
diff --git a/exercises/tests/tests1.rs b/exercises/tests/tests1.rs
index b11221f..8ad5d27 100755
--- a/exercises/tests/tests1.rs
+++ b/exercises/tests/tests1.rs
@@ -10,7 +10,7 @@
 mod tests {
     #[test]
     fn you_can_assert() {
-        assert!();
+        assert!(true);
     }
 }
 
diff --git a/exercises/tests/tests2.rs b/exercises/tests/tests2.rs
index 6775d61..8b7e790 100755
--- a/exercises/tests/tests2.rs
+++ b/exercises/tests/tests2.rs
@@ -6,7 +6,7 @@
 mod tests {
     #[test]
     fn you_can_assert_eq() {
-        assert_eq!();
+        assert_eq!(5,5);
     }
 }
 
diff --git a/exercises/tests/tests3.rs b/exercises/tests/tests3.rs
index e10d2aa..9dca033 100755
--- a/exercises/tests/tests3.rs
+++ b/exercises/tests/tests3.rs
@@ -13,7 +13,12 @@ mod tests {
 
     #[test]
     fn is_true_when_even() {
-        assert!();
+        assert!(is_even(6));
+    }
+
+    #[test]
+    fn is_false_when_odd() {
+        assert!(!is_even(5));
     }
 }