Convert Rust examples to use cargo test

2 files changed, 23 insertions, 7 deletions

diff --git a/examples/04-enum/output/rust/src/lib.rs b/examples/04-enum/output/rust/src/lib.rs
new file mode 100644
index 0000000..ae0b67c
--- /dev/null
+++ b/examples/04-enum/output/rust/src/lib.rs
@@ -0,0 +1,23 @@
+mod numbers;
+
+use numbers::SmallNumber;
+
+fn eval(small_number: SmallNumber) -> i32 {
+    match small_number {
+        SmallNumber::Zero => 0,
+        SmallNumber::One => 1,
+        SmallNumber::Two => 2,
+    }
+}
+
+#[cfg(test)]
+mod test {
+    use super::numbers::SmallNumber;
+
+    #[test]
+    fn can_eval_small_numbers() {
+        assert_eq!(super::eval(SmallNumber::Zero), 0);
+        assert_eq!(super::eval(SmallNumber::One), 1);
+        assert_eq!(super::eval(SmallNumber::Two), 2);
+    }
+}
diff --git a/examples/04-enum/output/rust/src/main.rs b/examples/04-enum/output/rust/src/main.rs
deleted file mode 100644
index 2201dcc..0000000
--- a/examples/04-enum/output/rust/src/main.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-mod numbers;
-
-use numbers::SmallNumber;
-
-fn main() {
-    let small_number = SmallNumber::One;
-}