104 lines
4.0 KiB
Python
104 lines
4.0 KiB
Python
import os.path
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from django.forms import FilePathField, ValidationError
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from django.test import SimpleTestCase
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PATH = os.path.dirname(os.path.abspath(__file__))
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def fix_os_paths(x):
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if isinstance(x, str):
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if x.startswith(PATH):
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x = x[len(PATH):]
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return x.replace('\\', '/')
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elif isinstance(x, tuple):
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return tuple(fix_os_paths(list(x)))
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elif isinstance(x, list):
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return [fix_os_paths(y) for y in x]
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else:
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return x
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class FilePathFieldTest(SimpleTestCase):
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expected_choices = [
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('/filepathfield_test_dir/__init__.py', '__init__.py'),
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('/filepathfield_test_dir/a.py', 'a.py'),
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('/filepathfield_test_dir/ab.py', 'ab.py'),
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('/filepathfield_test_dir/b.py', 'b.py'),
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('/filepathfield_test_dir/c/__init__.py', '__init__.py'),
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('/filepathfield_test_dir/c/d.py', 'd.py'),
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('/filepathfield_test_dir/c/e.py', 'e.py'),
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('/filepathfield_test_dir/c/f/__init__.py', '__init__.py'),
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('/filepathfield_test_dir/c/f/g.py', 'g.py'),
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('/filepathfield_test_dir/h/__init__.py', '__init__.py'),
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('/filepathfield_test_dir/j/__init__.py', '__init__.py'),
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]
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path = os.path.join(PATH, 'filepathfield_test_dir') + '/'
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def assertChoices(self, field, expected_choices):
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self.assertEqual(fix_os_paths(field.choices), expected_choices)
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def test_fix_os_paths(self):
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self.assertEqual(fix_os_paths(self.path), ('/filepathfield_test_dir/'))
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def test_nonexistent_path(self):
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with self.assertRaisesMessage(FileNotFoundError, 'nonexistent'):
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FilePathField(path='nonexistent')
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def test_no_options(self):
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f = FilePathField(path=self.path)
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expected = [
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('/filepathfield_test_dir/README', 'README'),
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] + self.expected_choices[:4]
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self.assertChoices(f, expected)
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def test_clean(self):
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f = FilePathField(path=self.path)
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msg = "'Select a valid choice. a.py is not one of the available choices.'"
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with self.assertRaisesMessage(ValidationError, msg):
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f.clean('a.py')
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self.assertEqual(fix_os_paths(f.clean(self.path + 'a.py')), '/filepathfield_test_dir/a.py')
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def test_match(self):
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f = FilePathField(path=self.path, match=r'^.*?\.py$')
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self.assertChoices(f, self.expected_choices[:4])
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def test_recursive(self):
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f = FilePathField(path=self.path, recursive=True, match=r'^.*?\.py$')
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expected = [
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('/filepathfield_test_dir/__init__.py', '__init__.py'),
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('/filepathfield_test_dir/a.py', 'a.py'),
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('/filepathfield_test_dir/ab.py', 'ab.py'),
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('/filepathfield_test_dir/b.py', 'b.py'),
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('/filepathfield_test_dir/c/__init__.py', 'c/__init__.py'),
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('/filepathfield_test_dir/c/d.py', 'c/d.py'),
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('/filepathfield_test_dir/c/e.py', 'c/e.py'),
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('/filepathfield_test_dir/c/f/__init__.py', 'c/f/__init__.py'),
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('/filepathfield_test_dir/c/f/g.py', 'c/f/g.py'),
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('/filepathfield_test_dir/h/__init__.py', 'h/__init__.py'),
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('/filepathfield_test_dir/j/__init__.py', 'j/__init__.py'),
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]
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self.assertChoices(f, expected)
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def test_allow_folders(self):
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f = FilePathField(path=self.path, allow_folders=True, allow_files=False)
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self.assertChoices(f, [
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('/filepathfield_test_dir/c', 'c'),
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('/filepathfield_test_dir/h', 'h'),
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('/filepathfield_test_dir/j', 'j'),
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])
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def test_recursive_no_folders_or_files(self):
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f = FilePathField(path=self.path, recursive=True, allow_folders=False, allow_files=False)
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self.assertChoices(f, [])
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def test_recursive_folders_without_files(self):
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f = FilePathField(path=self.path, recursive=True, allow_folders=True, allow_files=False)
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self.assertChoices(f, [
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('/filepathfield_test_dir/c', 'c'),
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('/filepathfield_test_dir/h', 'h'),
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('/filepathfield_test_dir/j', 'j'),
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('/filepathfield_test_dir/c/f', 'c/f'),
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])
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