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-rw-r--r--testing/src/lib.rs32
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/src/lib.rs b/testing/src/lib.rs
new file mode 100644
index 0000000..9ce4804
--- /dev/null
+++ b/testing/src/lib.rs
@@ -0,0 +1,32 @@
+pub fn add_two(a: i32) -> i32 {
+ internal_adder(a, 2)
+}
+
+fn internal_adder(a: i32, b: i32) -> i32 {
+ a + b
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+
+ #[test]
+ fn add_two_and_two() {
+ assert_eq!(4, add_two(2));
+ }
+
+ #[test]
+ fn add_three_and_two() {
+ assert_eq!(5, add_two(3));
+ }
+
+ #[test]
+ #[ignore]
+ fn one_hundred() {
+ assert_eq!(102, add_two(100));
+ }
+
+ fn internal() {
+ assert_eq!(4, internal_adder(2, 2));
+ }
+}