improving tests

test/arrays.zig

@@ -26,5 +26,10 @@ test "Simple array" {
     const code = try compileNzsl(allocator, shader);
     defer allocator.free(code);
 
-    try case.expectOutput(f32, 4, code, "color", &.{ 4, 3, 2, 1 });
+    try case.expect(.{
+        .source = code,
+        .expected_outputs = &.{
+            std.mem.asBytes(&[_]f32{ 4, 3, 2, 1 }),
+        },
+    });
 }