add tests

Author: ttehasi

.coverage

@@ -1,6 +1,5 @@
 from gendiff.gen_diff import generate_diff
 
-
 __all__ = (
     "generate_diff",
 )

gendiff/__init__.py

@@ -1,5 +1,4 @@
 import json
-import pathlib
 
 
 def open_f(path_to_file) -> dict:
@@ -19,7 +18,7 @@ def generate_diff(file1, file2):
             if file1[i] == file2[i]:
                 res += f'    {i}: {file1[i]}\n'
             else:
-                res +=f'''  - {i}: {file1[i]}
+                res += f'''  - {i}: {file1[i]}
   + {i}: {file2[i]}\n'''
         else:
             res += f'  - {i}: {file1[i]}\n'

gendiff/__pycache__/__init__.cpython-312.pyc

@@ -1,16 +1,19 @@
 import argparse
+
 from gendiff.gen_diff import generate_diff
 
 
 def main():
     parser = argparse.ArgumentParser(
         prog='gendiff',
-        description='''Compares two configuration files and shows a difference.'''
+        description='''Compares two configuration files 
+        and shows a difference.'''
         )
     parser.add_argument('first_file')
     parser.add_argument('second_file')
     parser.add_argument('-f', '--format', help='set format of output')
-    diff = generate_diff(parser.parse_args().first_file, parser.parse_args().second_file)
+    diff = generate_diff(parser.parse_args().first_file,
+                         parser.parse_args().second_file)
     return diff
 
 

gendiff/gen_diff.py

@@ -15,6 +15,8 @@ packages = ["gendiff"]
 
 [dependency-groups]
 dev = [
+    "pytest-cov>=6.0.0",
+    "pytest>=8.3.4",
     "ruff>=0.9.1",
 ]
 

gendiff/scripts/__pycache__/gendiff.cpython-312.pyc

@@ -0,0 +1,9 @@
+line-length = 80
+
+[lint.per-file-ignores]
+  # init modules can contain the local imports, logic, unused imports
+"__init__.py" = ["F401"]
+
+[lint]
+preview = true
+select = ["E", "F", "I", "C90"]