def test_dict_to_fs_fqpn_root_unicode(self):
"""
Second argument to dict_to_fs can be unicode.
"""
try:
fs_utils.dict_to_fs(self.good_input_dict, unicode(self.scratch_dir))
except:
self.fail("An exception was raised, so this method can't handle unicode.")
def test_dict_to_fs_filename(self):
"""
dict_to_fs should be able to create a file with a specified filename.
"""
fs_dict = {"dummy.txt": ""}
fs_utils.dict_to_fs(fs_dict, self.scratch_dir)
scratch_names = os.listdir(self.scratch_dir)
self.assertEqual(scratch_names, fs_dict.keys())
def test_dict_to_fs_isdir(self):
"""
dict_to_fs should be able to create a directory.
"""
dummy_dirname = "dummy"
fs_dict = {dummy_dirname: {}}
fs_utils.dict_to_fs(fs_dict, self.scratch_dir)
dummy_fqpn = os.path.join(self.scratch_dir, dummy_dirname)
self.assertTrue(os.path.isdir(dummy_fqpn))
def test_dict_to_fs_nonempty_file(self):
"""
A nonempty string should generate a nonempty file.
"""
dummy_filename = "dummy.txt"
fs_dict = {dummy_filename: "Hello world.\n"}
fs_utils.dict_to_fs(fs_dict, self.scratch_dir)
dummy_fqpn = os.path.join(self.scratch_dir, dummy_filename)
self.assertTrue(os.path.getsize(dummy_fqpn) > 0)
def test_dict_to_fs_empty_file(self):
"""
An empty string should generate an empty file.
"""
dummy_filename = "dummy.txt"
fs_dict = {dummy_filename: ""}
fs_utils.dict_to_fs(fs_dict, self.scratch_dir)
dummy_fqpn = os.path.join(self.scratch_dir, dummy_filename)
self.assertEqual(os.path.getsize(dummy_fqpn), 0)
def test_dict_to_fs_isfile(self):
"""
dict_to_fs should be able to create a file.
"""
dummy_filename = "dummy.txt"
fs_dict = {dummy_filename: ""}
fs_utils.dict_to_fs(fs_dict, self.scratch_dir)
dummy_fqpn = os.path.join(self.scratch_dir, dummy_filename)
self.assertTrue(os.path.isfile(dummy_fqpn))
def test_dict_to_fs_dir_nonempty(self):
"""
dict_to_fs should be able to create a populated directory.
"""
dummy_dirname = "dummy"
fs_dict = {dummy_dirname: {"test_file.txt":""}}
fs_utils.dict_to_fs(fs_dict, self.scratch_dir)
dummy_fqpn = os.path.join(self.scratch_dir, dummy_dirname)
should_not_be_empty_list = os.listdir(os.path.join(self.scratch_dir, dummy_dirname))
self.assertTrue(len(should_not_be_empty_list) > 0)
def test_dict_to_fs_dir_isempty(self):
"""
dict_to_fs should be able to create an empty directory.
"""
dummy_dirname = "dummy"
fs_dict = {dummy_dirname: {}}
fs_utils.dict_to_fs(fs_dict, self.scratch_dir)
dummy_fqpn = os.path.join(self.scratch_dir, dummy_dirname)
should_be_empty_list = os.listdir(os.path.join(self.scratch_dir, dummy_dirname))
self.assertEqual(should_be_empty_list, [])
