From d559fb4969b52d309df36c9ac899a67539c345fb Mon Sep 17 00:00:00 2001
From: Anders Nilsson <anders.nilsson@control.lth.se>
Date: Thu, 19 Nov 2015 16:17:53 +0100
Subject: [PATCH] Added test code
---
adder/Cargo.lock | 4 ++++
adder/Cargo.toml | 4 ++++
adder/src/lib.rs | 34 ++++++++++++++++++++++++++++++++++
adder/tests/lib.rs | 6 ++++++
4 files changed, 48 insertions(+)
create mode 100644 adder/Cargo.lock
create mode 100644 adder/Cargo.toml
create mode 100644 adder/src/lib.rs
create mode 100644 adder/tests/lib.rs
diff --git a/adder/Cargo.lock b/adder/Cargo.lock
new file mode 100644
index 0000000..b8db25a
--- /dev/null
+++ b/adder/Cargo.lock
@@ -0,0 +1,4 @@
+[root]
+name = "adder"
+version = "0.1.0"
+
diff --git a/adder/Cargo.toml b/adder/Cargo.toml
new file mode 100644
index 0000000..fb55dee
--- /dev/null
+++ b/adder/Cargo.toml
@@ -0,0 +1,4 @@
+[package]
+name = "adder"
+version = "0.1.0"
+authors = ["Anders Nilsson <anders.nilsson@control.lth.se>"]
diff --git a/adder/src/lib.rs b/adder/src/lib.rs
new file mode 100644
index 0000000..4013c1b
--- /dev/null
+++ b/adder/src/lib.rs
@@ -0,0 +1,34 @@
+//! The `adder` crate provides functions that add numbers to other numbers.
+//!
+//! # Examples
+//!
+//! ```
+//! assert_eq!(4, adder::add_two(2));
+//! ```
+
+/// This function adds two to its argument.
+///
+/// # Examples
+///
+/// ```
+/// use adder::add_two;
+///
+/// assert_eq!(4, add_two(2));
+/// ```
+
+
+pub fn add_two(a: i32) -> i32 {
+ a+2
+}
+
+
+#[cfg(test)]
+mod tests {
+ use super::add_two;
+
+ #[test]
+ fn it_works() {
+ assert_eq!(4,add_two(2));
+ }
+
+}
diff --git a/adder/tests/lib.rs b/adder/tests/lib.rs
new file mode 100644
index 0000000..96d4840
--- /dev/null
+++ b/adder/tests/lib.rs
@@ -0,0 +1,6 @@
+extern crate adder;
+
+#[test ]
+fn it_works() {
+ assert_eq!(4,adder::add_two(2));
+}
--
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