From 52eb98b8fac9cdcb64d8b22c562ed5124957c328 Mon Sep 17 00:00:00 2001
From: zimmersandro <sandro.zimmermann@stud.fhgr.ch>
Date: Tue, 23 Jun 2026 22:16:25 +0200
Subject: [PATCH] feat: kata transforms sentence into hashtag. test: test cases
 for hashtag generator.

---
 src/codewars/kata_the_hashtag_generator.py    | 19 +++++++++++++++
 .../test_the_hashtag_generator.py             | 24 +++++++++++++++++++
 2 files changed, 43 insertions(+)
 create mode 100644 src/codewars/kata_the_hashtag_generator.py
 create mode 100644 tests/tests_codewars/test_the_hashtag_generator.py

diff --git a/src/codewars/kata_the_hashtag_generator.py b/src/codewars/kata_the_hashtag_generator.py
new file mode 100644
index 0000000..04b9e32
--- /dev/null
+++ b/src/codewars/kata_the_hashtag_generator.py
@@ -0,0 +1,19 @@
+def generate_hashtag(s):
+    if len(s) == 0:
+        return False
+
+    words = s.split()
+    hashtag = ["#"]
+
+    for word in words:
+        word = word.lower()
+        word = [x for x in word]
+        word[0] = word[0].upper()
+        word = "".join(word)
+        hashtag.append(word)
+
+    s = "".join(hashtag)
+
+    if len(s) > 140:
+        return False
+    return s
diff --git a/tests/tests_codewars/test_the_hashtag_generator.py b/tests/tests_codewars/test_the_hashtag_generator.py
new file mode 100644
index 0000000..c41ed1b
--- /dev/null
+++ b/tests/tests_codewars/test_the_hashtag_generator.py
@@ -0,0 +1,24 @@
+from src.codewars.kata_the_hashtag_generator import generate_hashtag
+import pytest
+
+
+@pytest.mark.parametrize(
+    ("s", "expected"),
+    [
+        ("Codewars", "#Codewars"),
+        ("Codewars      ", "#Codewars"),
+        ("      Codewars", "#Codewars"),
+        ("Codewars Is Nice", "#CodewarsIsNice"),
+        ("codewars is nice", "#CodewarsIsNice"),
+        ("CoDeWaRs is niCe", "#CodewarsIsNice"),
+        ("c i n", "#CIN"),
+        ("codewars  is  nice", "#CodewarsIsNice"),
+        ("", False),
+        (
+            "Looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong",
+            False,
+        ),
+    ],
+)
+def test_generate_hashtag(s, expected):
+    assert generate_hashtag(s) == expected