cli: fix created_files_and_folders_string

rendercv/cli.py

@@ -842,6 +842,7 @@ def cli_command_new(
             dm.create_a_sample_yaml_input_file(
                 input_file_path, name=full_name, theme=theme
             )
+            created_files_and_folders.append(input_file_path.name)
         except ValueError as e:
             error(e)
 

tests/test_cli.py

@@ -426,12 +426,16 @@ def test_render_command_with_invalid_arguments(
 def test_new_command(tmp_path):
     # change the current working directory to the temporary directory:
     os.chdir(tmp_path)
-    runner.invoke(cli.app, ["new", "Jahn Doe"])
+    result = runner.invoke(cli.app, ["new", "Jahn Doe"])
 
     markdown_source_files_path = tmp_path / "markdown"
     theme_source_files_path = tmp_path / "classic"
     input_file_path = tmp_path / "Jahn_Doe_CV.yaml"
 
+    assert "Jahn_Doe_CV.yaml" in result.stdout
+    assert "markdown" in result.stdout
+    assert "classic" in result.stdout
+
     assert markdown_source_files_path.exists()
     assert theme_source_files_path.exists()
     assert input_file_path.exists()