1 files changed, 27 insertions, 0 deletions
diff --git a/tests/block_on.rs b/tests/block_on.rs
new file mode 100644
index 0000000..efaaf51
--- /dev/null
+++ b/tests/block_on.rs
@@ -0,0 +1,27 @@
+#![warn(rust_2018_idioms)]
+
+use tokio::time::{sleep_until, Duration, Instant};
+use tokio_test::block_on;
+
+#[test]
+fn async_block() {
+    assert_eq!(4, block_on(async { 4 }));
+}
+
+async fn five() -> u8 {
+    5
+}
+
+#[test]
+fn async_fn() {
+    assert_eq!(5, block_on(five()));
+}
+
+#[test]
+fn test_sleep() {
+    let deadline = Instant::now() + Duration::from_millis(100);
+
+    block_on(async {
+        sleep_until(deadline).await;
+    });
+}