1 files changed, 19 insertions, 0 deletions
diff --git a/src/test_helpers/assertions/assert_not_empty.rs b/src/test_helpers/assertions/assert_not_empty.rs
new file mode 100644
index 0000000..c4f884c
--- /dev/null
+++ b/src/test_helpers/assertions/assert_not_empty.rs
@@ -0,0 +1,19 @@
+#[macro_export]
+macro_rules! assert_not_empty {
+	($expression:expr) => {
+		assert!(!$expression.is_empty(), "assertion failed, expected {:?} to not be empty", $expression)
+	};
+	($expression:expr, $($arg:tt)+) => {
+		assert!(
+			!$expression.is_empty(),
+			"assertion failed, expected {:?} to not be empty: {}",
+			$expression,
+			format_args!($($arg)+)
+		)
+	};
+}
+
+#[macro_export]
+macro_rules! debug_assert_not_empty {
+	($($arg:tt)*) => (if cfg!(debug_assertions) { $crate::assert_not_empty!($($arg)*); })
+}