From 413fbba677d7f1bd8699d3a921e7d0e486e60aa0 Mon Sep 17 00:00:00 2001
From: Jon Michael Aanes <jon.michael.aanes@secata.com>
Date: Thu, 27 Feb 2025 15:34:56 +0100
Subject: [PATCH] from_camel_case

---
 standardize_test_format/__init__.py |  3 +--
 test/test_standardize.py            | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/standardize_test_format/__init__.py b/standardize_test_format/__init__.py
index 4936dfd..74cd26f 100644
--- a/standardize_test_format/__init__.py
+++ b/standardize_test_format/__init__.py
@@ -43,8 +43,7 @@ def to_camel_case(description: str) -> str:
     return ''.join(words)
 
 def from_camel_case(name: str) -> str:
-    # TODO
-    return name
+    return re.sub(r'(^|[A-Z])[a-z]*', lambda x: ' '+x.group(0).capitalize(), name).strip()
 
 def replace_test_pattern(match: re.Match) -> str:
     comment = (match.group('comment') or '').strip()
diff --git a/test/test_standardize.py b/test/test_standardize.py
index 90db156..425432b 100644
--- a/test/test_standardize.py
+++ b/test/test_standardize.py
@@ -26,10 +26,25 @@ OUTPUT_2 = """
 public void invocationsFailWithCallersWithoutRequiredPermissions() { }
 """
 
+INPUT_3 = """
+@Test
+public void helloWorldTest(
+"""
+
+OUTPUT_3 = """
+@Test
+@DisplayName("Hello World Test")
+public void helloWorldTest(
+"""
+
+
+
 def test_1():
     assert standardize_java_text(INPUT_1.strip()) == OUTPUT_1.strip()
 
 def test_2():
     assert standardize_java_text(INPUT_2.strip()) == OUTPUT_2.strip()
 
+def test_3():
+    assert standardize_java_text(INPUT_3.strip()) == OUTPUT_3.strip()