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116 lines
4.2 KiB
Python
116 lines
4.2 KiB
Python
import os.path
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from django.core.exceptions import ValidationError
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from django.forms import FilePathField
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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(
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fix_os_paths(f.clean(self.path + "a.py")), "/filepathfield_test_dir/a.py"
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)
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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(
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f,
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[
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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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)
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def test_recursive_no_folders_or_files(self):
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f = FilePathField(
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path=self.path, recursive=True, allow_folders=False, allow_files=False
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)
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self.assertChoices(f, [])
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def test_recursive_folders_without_files(self):
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f = FilePathField(
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path=self.path, recursive=True, allow_folders=True, allow_files=False
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)
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self.assertChoices(
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f,
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[
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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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)
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