1 files changed, 9 insertions, 0 deletions

diff --git a/src/LetterCasing.zig b/src/LetterCasing.zig
index a7260b8..11a3e96 100644
--- a/src/LetterCasing.zig
+++ b/src/LetterCasing.zig
@@ -203,6 +203,15 @@ test "toLowerStr" {
     try testing.expectEqualStrings("hello, world 2112!", lowered);
 }
 
+fn testAllocator(allocator: Allocator) !void {
+    var prop = try LetterCasing.init(allocator);
+    prop.deinit(allocator);
+}
+
+test "Allocation failure" {
+    try testing.checkAllAllocationFailures(testing.allocator, testAllocator, .{});
+}
+
 const std = @import("std");
 const builtin = @import("builtin");
 const compress = std.compress;