def test_close(data):
'''Flush buffers and prevent further access.'''
data.close()
with pytest.raises(ValueError) as error:
data.read()
# Changed for python 3 compat
assert 'closed file' in str(error.value)
def test_remove_data(new_component, session):
'''Remove data using server accessor.'''
random_data = uuid.uuid1().hex
accessor = ftrack_api.accessor.server._ServerAccessor(session)
http_file = accessor.open(new_component['id'], mode='wb')
http_file.write(random_data)
http_file.close()
accessor.remove(new_component['id'])
data = accessor.open(new_component['id'], 'r')
with pytest.raises(ftrack_api.exception.AccessorOperationFailedError):
data.read()
def test_open(temporary_path):
'''Open file.'''
accessor = ftrack_api.accessor.disk.DiskAccessor(temporary_path)
with pytest.raises(ftrack_api.exception.AccessorResourceNotFoundError):
accessor.open('test.txt', 'r')
data = accessor.open('test.txt', 'w+')
assert isinstance(data, ftrack_api.data.Data) is True
assert data.read() == ''
data.write('test data')
data.close()
data = accessor.open('test.txt', 'r')
assert (data.read() == 'test data')
data.close()
def test_read_and_write(new_component, session):
'''Read and write data from server accessor.'''
random_data = uuid.uuid1().hex.encode()
accessor = ftrack_api.accessor.server._ServerAccessor(session)
http_file = accessor.open(new_component['id'], mode='wb')
http_file.write(random_data)
http_file.close()
data = accessor.open(new_component['id'], 'r')
assert data.read() == random_data, 'Read data is the same as written.'
data.close()
def test_seek(data, content):
'''Move internal pointer to *position*.'''
data.seek(5)
assert data.read() == content[5:]
def test_write(data, content):
'''Write content at current position.'''
assert data.read() == content
data.write('more test data')
data.seek(0)
assert data.read() == content + 'more test data'
def test_read(data, content):
'''Return content from current position up to *limit*.'''
assert data.read(5) == content[:5]
assert data.read() == content[5:]