import argparse
import unittest
from unittest.mock import patch
from datetime import datetime
from daily.cli import parse_args, main

class TestCLI(unittest.TestCase):
    def setUp(self):
        # Set up any necessary test data or configurations
        pass
        
    def tearDown(self):
        # Clean up any resources used by the tests
        pass
        
    def test_parse_args(self):
        # Test parse_args function
        with patch('argparse.ArgumentParser.parse_args', return_value=argparse.Namespace(mood='+ works', entry='Test entry')):
            args = parse_args()
            self.assertEqual(args.mood, '+ works')
            self.assertEqual(args.entry, 'Test entry')
                
    def test_parse_args_write_command(self):
        # Test parse_args function with 'write' command
        with patch('argparse.ArgumentParser.parse_args', return_value=argparse.Namespace(command='write', wrap_file=True)):
            args = parse_args()
            self.assertEqual(args.command, 'write')
            self.assertTrue(args.wrap_file)
            
    def test_parse_args_add_command(self):
        # Test parse_args function with 'add' command
        with patch('argparse.ArgumentParser.parse_args', return_value=argparse.Namespace(command='add', wrap_file=True, mood=['+', 'happy'], entry=['Test entry'])):
            args = parse_args()
            self.assertEqual(args.command, 'add')
            self.assertTrue(args.wrap_file)
            self.assertEqual(args.mood, ['+', 'happy'])
            self.assertEqual(args.entry, ['Test entry'])
            
    def test_parse_args_edit_command(self):
        # Test parse_args function with 'edit' command
        with patch('argparse.ArgumentParser.parse_args', return_value=argparse.Namespace(command='edit', wrap_file=True)):
            args = parse_args()
            self.assertEqual(args.command, 'edit')
            self.assertTrue(args.wrap_file)
            
    def test_parse_args_list_command(self):
        # Test parse_args function with 'list' command
        with patch('argparse.ArgumentParser.parse_args', return_value=argparse.Namespace(command='list')):
            args = parse_args()
            self.assertEqual(args.command, 'list')
            
    # Add more test methods as needed

if __name__ == '__main__':
    unittest.main()