def test_sponge_that_on_exception_file_isnt_modified():
with scoped_curdir():
open('foo', 'w').write('bar')
try:
with _sponge('foo') as f:
f.write('hello')
raise RuntimeError()
except RuntimeError:
pass
assert open('foo').read() == 'bar'
def test_sponge_that_on_exception_file_isnt_modified():
with _directory_sandbox():
open("foo", "w").write("bar")
try:
with _sponge("foo") as f:
f.write("hello")
raise RuntimeError()
except RuntimeError:
pass
assert open("foo").read() == "bar"
def test_sponge_that_on_exception_file_isnt_modified():
with scoped_curdir():
open('foo', 'w').write('bar')
try:
with _sponge('foo') as f:
f.write('hello')
raise RuntimeError()
except RuntimeError:
pass
assert open('foo').read() == 'bar'
def test_sponge_that_new_data_end_up_in_file():
with _directory_sandbox():
with _sponge("hello") as f:
f.write("hello")
assert open("hello").read() == "hello"
def test_sponge_that_new_data_end_up_in_file():
with scoped_curdir():
with _sponge('hello') as f:
f.write('hello')
assert open('hello').read() == 'hello'
def test_sponge_that_new_data_end_up_in_file():
with scoped_curdir():
with _sponge('hello') as f:
f.write('hello')
assert open('hello').read() == 'hello'
def test_sponge_that_new_data_end_up_in_file():
with _directory_sandbox():
with _sponge('hello') as f:
f.write('hello')
assert open('hello').read() == 'hello'
