From 775744ed891a39ddacc8ddac3b64ef480cede48c Mon Sep 17 00:00:00 2001
From: Emre AYDIN <aeaydin1@gmail.com>
Date: Wed, 6 Jan 2021 18:18:46 +0300
Subject: [PATCH] Tests and quiz 3 exercises complete
---
exercises/quiz3.rs | 5 ++---
exercises/tests/tests1.rs | 4 +---
exercises/tests/tests2.rs | 4 +---
exercises/tests/tests3.rs | 6 ++----
4 files changed, 6 insertions(+), 13 deletions(-)
diff --git a/exercises/quiz3.rs b/exercises/quiz3.rs
index a0cd371..ec86a8e 100644
--- a/exercises/quiz3.rs
+++ b/exercises/quiz3.rs
@@ -7,8 +7,6 @@
// we expect to get when we call `times_two` with a negative number.
// No hints, you can do this :)
-// I AM NOT DONE
-
pub fn times_two(num: i32) -> i32 {
num * 2
}
@@ -19,11 +17,12 @@ mod tests {
#[test]
fn returns_twice_of_positive_numbers() {
- assert_eq!(times_two(4), ???);
+ assert_eq!(times_two(4), 8);
}
#[test]
fn returns_twice_of_negative_numbers() {
// TODO write an assert for `times_two(-4)`
+ assert_eq!(times_two(-4), -8);
}
}
diff --git a/exercises/tests/tests1.rs b/exercises/tests/tests1.rs
index 50586a1..005731f 100644
--- a/exercises/tests/tests1.rs
+++ b/exercises/tests/tests1.rs
@@ -6,12 +6,10 @@
// This test has a problem with it -- make the test compile! Make the test
// pass! Make the test fail! Execute `rustlings hint tests1` for hints :)
-// I AM NOT DONE
-
#[cfg(test)]
mod tests {
#[test]
fn you_can_assert() {
- assert!();
+ assert!(true);
}
}
diff --git a/exercises/tests/tests2.rs b/exercises/tests/tests2.rs
index 0d981ad..9a1d817 100644
--- a/exercises/tests/tests2.rs
+++ b/exercises/tests/tests2.rs
@@ -2,12 +2,10 @@
// This test has a problem with it -- make the test compile! Make the test
// pass! Make the test fail! Execute `rustlings hint tests2` for hints :)
-// I AM NOT DONE
-
#[cfg(test)]
mod tests {
#[test]
fn you_can_assert_eq() {
- assert_eq!();
+ assert_eq!(2, 2);
}
}
diff --git a/exercises/tests/tests3.rs b/exercises/tests/tests3.rs
index 3424f94..5cf291c 100644
--- a/exercises/tests/tests3.rs
+++ b/exercises/tests/tests3.rs
@@ -4,8 +4,6 @@
// we expect to get when we call `is_even(5)`.
// Execute `rustlings hint tests3` for hints :)
-// I AM NOT DONE
-
pub fn is_even(num: i32) -> bool {
num % 2 == 0
}
@@ -16,11 +14,11 @@ mod tests {
#[test]
fn is_true_when_even() {
- assert!();
+ assert!(is_even(2));
}
#[test]
fn is_false_when_odd() {
- assert!();
+ assert!(!is_even(3));
}
}