diff --git a/tests/emoji/mod.rs b/tests/emoji/mod.rs
index 417df10..3e54c37 100644
--- a/tests/emoji/mod.rs
+++ b/tests/emoji/mod.rs
@@ -1,4 +1,4 @@
-use deltachat_message_parser::parser::is_emoji::emoji;
+use deltachat_message_parser::parser::is_emoji::{emoji, get_first_emoji, count_emojis_if_only_contains_emoji};
 
 #[test]
 fn test_all_desktop_emoji_picker_emojis() {
@@ -21,3 +21,29 @@ fn test_all_desktop_emoji_picker_emojis() {
         "out of {total} cases {failed_count} failed"
     );
 }
+
+#[test]
+fn test_all_desktop_emoji_picker_emojis_are_single_emojis() {
+    let testcases = include_str!("./all_desktop_emojis.txt").split(',');
+    let mut total = 0;
+    let mut failed = vec![];
+    for case in testcases {
+        if count_emojis_if_only_contains_emoji(case) != Some(1) {
+            let result= get_first_emoji(case);
+            if result != Some(case) {
+                print!("{case}:\n{:?}\n{:?}\n", result.map(|r|r.chars()), case.chars());
+                failed.push(case);
+            }
+        }
+        total += 1;
+    }
+    let failed_count = failed.len();
+    if !failed.is_empty() {
+        println!("Failed Cases");
+        print!("{}", failed.join(", "));
+    }
+    assert_eq!(
+        failed_count, 0,
+        "out of {total} cases {failed_count} failed"
+    );
+}