Refs #32047 -- Added test for using call_command() with constant required options.

Author: hramezani

tests/user_commands/management/commands/required_constant_option.py

@@ -0,0 +1,20 @@
+from django.core.management.base import BaseCommand
+
+
+class Command(BaseCommand):
+    def add_arguments(self, parser):
+        parser.add_argument(
+            '--append_const',
+            action='append_const',
+            const=42,
+            required=True,
+        )
+        parser.add_argument('--const', action='store_const', const=31, required=True)
+        parser.add_argument('--count', action='count', required=True)
+        parser.add_argument('--flag_false', action='store_false', required=True)
+        parser.add_argument('--flag_true', action='store_true', required=True)
+
+    def handle(self, *args, **options):
+        for option, value in options.items():
+            if value is not None:
+                self.stdout.write('%s=%s' % (option, value))

tests/user_commands/tests.py

@@ -275,6 +275,32 @@ def test_mutually_exclusive_group_required_const_options(self):
                 )
                 self.assertIn(expected_output, out.getvalue())
 
+    def test_required_const_options(self):
+        args = {
+            'append_const': [42],
+            'const': 31,
+            'count': 1,
+            'flag_false': False,
+            'flag_true': True,
+        }
+        expected_output = '\n'.join(
+            '%s=%s' % (arg, value) for arg, value in args.items()
+        )
+        out = StringIO()
+        management.call_command(
+            'required_constant_option',
+            '--append_const',
+            '--const',
+            '--count',
+            '--flag_false',
+            '--flag_true',
+            stdout=out,
+        )
+        self.assertIn(expected_output, out.getvalue())
+        out.truncate(0)
+        management.call_command('required_constant_option', **{**args, 'stdout': out})
+        self.assertIn(expected_output, out.getvalue())
+
     def test_subparser(self):
         out = StringIO()
         management.call_command('subparser', 'foo', 12, stdout=out)