✔️ Add tests for PartialEq and From<T>

matklad · Jan 11, 2019 · 492dcbf · 492dcbf
1 parent 7bb24fb
commit 492dcbf
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/tests/test.rs b/tests/test.rs
@@ -237,3 +237,24 @@ fn unsync_clone() {
     let c = s.clone();
     assert_eq!(c.get().map(String::as_str), Some("hello"));
 }
+
+#[test]
+fn from_impl() {
+    assert_eq!(sync::OnceCell::from("value".to_owned()).get(), Some(&"value".to_owned()));
+    assert_eq!(unsync::OnceCell::from("value".to_owned()).get(), Some(&"value".to_owned()));
+    assert_ne!(sync::OnceCell::from("foo".to_owned()).get(), Some(&"bar".to_owned()));
+    assert_ne!(unsync::OnceCell::from("foo".to_owned()).get(), Some(&"bar".to_owned()));
+}
+
+#[test]
+fn partialeq_impl() {
+    assert!(sync::OnceCell::from("value".to_owned()) == sync::OnceCell::from("value".to_owned()));
+    assert!(sync::OnceCell::from("foo".to_owned()) != sync::OnceCell::from("bar".to_owned()));
+    assert!(unsync::OnceCell::from("value".to_owned()) == unsync::OnceCell::from("value".to_owned()));
+    assert!(unsync::OnceCell::from("foo".to_owned()) != unsync::OnceCell::from("bar".to_owned()));
+
+    assert!(sync::OnceCell::<String>::new() == sync::OnceCell::new());
+    assert!(sync::OnceCell::<String>::new() != sync::OnceCell::from("value".to_owned()));
+    assert!(unsync::OnceCell::<String>::new() == unsync::OnceCell::new());
+    assert!(unsync::OnceCell::<String>::new() != unsync::OnceCell::from("value".to_owned()));
+}