def test_append_to_text_file(self):
fs = FileSystem()
text_path = None
unicode_text_string1 = u'\u016An\u012Dc\u014Dde\u033D'
unicode_text_string2 = 'Hello'
try:
text_path = tempfile.mktemp(prefix='tree_unittest_')
file = fs.open_text_file_for_writing(text_path)
file.write(unicode_text_string1)
file.close()
file = fs.open_text_file_for_writing(text_path, should_append=True)
file.write(unicode_text_string2)
file.close()
file = fs.open_text_file_for_reading(text_path)
read_text = file.read()
file.close()
self.assertEqual(read_text,
unicode_text_string1 + unicode_text_string2)
finally:
if text_path and fs.isfile(text_path):
os.remove(text_path)
def test_read_and_write_text_file(self):
fs = FileSystem()
text_path = None
unicode_text_string = u'\u016An\u012Dc\u014Dde\u033D'
try:
text_path = tempfile.mktemp(prefix='tree_unittest_')
file = fs.open_text_file_for_writing(text_path)
file.write(unicode_text_string)
file.close()
file = fs.open_text_file_for_reading(text_path)
read_text = file.read()
file.close()
self.assertEqual(read_text, unicode_text_string)
finally:
if text_path and fs.isfile(text_path):
os.remove(text_path)
def test_read_and_write_text_file(self):
fs = FileSystem()
text_path = None
unicode_text_string = u'\u016An\u012Dc\u014Dde\u033D'
hex_equivalent = '\xC5\xAA\x6E\xC4\xAD\x63\xC5\x8D\x64\x65\xCC\xBD'
try:
text_path = tempfile.mktemp(prefix='tree_unittest_')
file = fs.open_text_file_for_writing(text_path)
file.write(unicode_text_string)
file.close()
file = fs.open_text_file_for_reading(text_path)
read_text = file.read()
file.close()
self.assertEqual(read_text, unicode_text_string)
finally:
if text_path and fs.isfile(text_path):
os.remove(text_path)
