def test_read_file_lines(self):
path = self.temp_path('a/b/c.txt')
lines = [
'',
'1 ',
' 2',
'',
'',
' 3 ',
' 4 ',
'',
'',
'5',
]
fsutil.write_file(path, content='\n'.join(lines))
expected_lines = list(lines)
lines = fsutil.read_file_lines(path,
strip_white=False,
skip_empty=False)
self.assertEqual(lines, expected_lines)
expected_lines = [
'',
'1',
'2',
'',
'',
'3',
'4',
'',
'',
'5',
]
lines = fsutil.read_file_lines(path,
strip_white=True,
skip_empty=False)
self.assertEqual(lines, expected_lines)
expected_lines = [
'1 ',
' 2',
' 3 ',
' 4 ',
'5',
]
lines = fsutil.read_file_lines(path,
strip_white=False,
skip_empty=True)
self.assertEqual(lines, expected_lines)
expected_lines = [
'1',
'2',
'3',
'4',
'5',
]
lines = fsutil.read_file_lines(path, strip_white=True, skip_empty=True)
self.assertEqual(lines, expected_lines)
def test_write_file_with_append(self):
path = self.temp_path("a/b/c.txt")
fsutil.write_file(self.temp_path("a/b/c.txt"), content="Hello World")
self.assertEqual(fsutil.read_file(path), "Hello World")
fsutil.write_file(
self.temp_path("a/b/c.txt"), content=" - Hello Sun", append=True
)
self.assertEqual(fsutil.read_file(path), "Hello World - Hello Sun")
def test_write_file_with_append(self):
path = self.temp_path('a/b/c.txt')
fsutil.write_file(self.temp_path('a/b/c.txt'), content='Hello World')
self.assertEqual(fsutil.read_file(path), 'Hello World')
fsutil.write_file(self.temp_path('a/b/c.txt'),
content=' - Hello Sun',
append=True)
self.assertEqual(fsutil.read_file(path), 'Hello World - Hello Sun')
def test_get_file_last_modified_date(self):
path = self.temp_path("a/b/c.txt")
fsutil.create_file(path, content="Hello")
creation_date = fsutil.get_file_creation_date(path)
time.sleep(0.2)
fsutil.write_file(path, content="Goodbye", append=True)
now = dt.datetime.now()
lastmod_date = fsutil.get_file_last_modified_date(path)
self.assertTrue((now - lastmod_date) < dt.timedelta(seconds=0.1))
self.assertTrue((lastmod_date - creation_date) > dt.timedelta(seconds=0.15))
def test_read_file_lines(self):
path = self.temp_path("a/b/c.txt")
lines = ["", "1 ", " 2", "", "", " 3 ", " 4 ", "", "", "5"]
fsutil.write_file(path, content="\n".join(lines))
expected_lines = list(lines)
lines = fsutil.read_file_lines(path, strip_white=False, skip_empty=False)
self.assertEqual(lines, expected_lines)
expected_lines = ["", "1", "2", "", "", "3", "4", "", "", "5"]
lines = fsutil.read_file_lines(path, strip_white=True, skip_empty=False)
self.assertEqual(lines, expected_lines)
expected_lines = ["1 ", " 2", " 3 ", " 4 ", "5"]
lines = fsutil.read_file_lines(path, strip_white=False, skip_empty=True)
self.assertEqual(lines, expected_lines)
expected_lines = ["1", "2", "3", "4", "5"]
lines = fsutil.read_file_lines(path, strip_white=True, skip_empty=True)
self.assertEqual(lines, expected_lines)
def write_file(filepath, content, **options):
fsutil.write_file(filepath, content, **options)
def test_read_file(self):
path = self.temp_path("a/b/c.txt")
fsutil.write_file(path, content="Hello World")
self.assertEqual(fsutil.read_file(path), "Hello World")
def test_write_file(self):
path = self.temp_path('a/b/c.txt')
fsutil.write_file(self.temp_path('a/b/c.txt'), content='Hello World')
self.assertEqual(fsutil.read_file(path), 'Hello World')
fsutil.write_file(self.temp_path('a/b/c.txt'), content='Hello Jupiter')
self.assertEqual(fsutil.read_file(path), 'Hello Jupiter')