def test_tree_checksum_is_different_when_file_is_changed(self):
test_dir = self.get_test_loc('cache/tree', copy=True)
with open(os.path.join(test_dir, 'some.py'), 'wb') as py:
py.write(' ')
before = cache.tree_checksum(test_dir)
with open(os.path.join(test_dir, 'some.py'), 'wb') as py:
py.write(' asas')
after = cache.tree_checksum(test_dir)
assert before != after
def test_tree_checksum_is_different_when_file_is_removed(self):
test_dir = self.get_test_loc('cache/tree', copy=True)
new_file = os.path.join(test_dir, 'some.py')
with open(new_file, 'wb') as py:
py.write(' ')
before = cache.tree_checksum(test_dir)
fileutils.delete(new_file)
after = cache.tree_checksum(test_dir)
assert before != after
def test_tree_checksum_does_not_ignore_the_index_cache(self):
# this is stored in the code tree as package data and we should not
# ignore it
test_dir = self.get_test_loc('cache/tree', copy=True)
before = cache.tree_checksum(test_dir)
# create some file name like the index
with open(os.path.join(test_dir, cache.LICENSE_INDEX_FILENAME), 'w') as pyc:
pyc.write(' ')
fileutils.create_dir(os.path.join(test_dir, 'some dir'))
after = cache.tree_checksum(test_dir)
assert after != before
def test_tree_checksum_is_different_when_file_is_changed(self):
test_dir = self.get_test_loc('cache/tree', copy=True)
with open(os.path.join(test_dir, 'some.py'), 'wb') as py:
py.write(' ')
before = cache.tree_checksum(test_dir)
with open(os.path.join(test_dir, 'some.py'), 'wb') as py:
py.write(' asas')
after = cache.tree_checksum(test_dir)
assert before != after
def test_tree_checksum_is_different_when_file_is_removed(self):
test_dir = self.get_test_loc('cache/tree', copy=True)
new_file = os.path.join(test_dir, 'some.py')
with open(new_file, 'wb') as py:
py.write(' ')
before = cache.tree_checksum(test_dir)
fileutils.delete(new_file)
after = cache.tree_checksum(test_dir)
assert before != after
def test_tree_checksum_is_different_when_file_is_added(self):
test_dir = self.get_test_loc('cache/tree', copy=True)
before = cache.tree_checksum(test_dir)
with open(os.path.join(test_dir, 'some.py'), 'w') as py:
py.write(' ')
after = cache.tree_checksum(test_dir)
assert after != before
before = after
with open(os.path.join(test_dir, 'some.LICENSE'), 'w') as f:
f.write(' ')
after = cache.tree_checksum(test_dir)
assert after != before
def test_tree_checksum_ignores_some_files_and_directories(self):
test_dir = self.get_test_loc('cache/tree', copy=True)
before = cache.tree_checksum(test_dir)
# create some new pyc file and a dir
with open(os.path.join(test_dir, 'some.pyc'), 'wb') as pyc:
pyc.write('')
fileutils.create_dir(os.path.join(test_dir, 'some dir'))
after = cache.tree_checksum(test_dir)
assert before == after
with open(os.path.join(test_dir, 'some.py'), 'wb') as py:
py.write(' ')
after = cache.tree_checksum(test_dir)
assert before != after
before = after
with open(os.path.join(test_dir, 'some.LICENSE'), 'wb') as f:
f.write(' ')
after = cache.tree_checksum(test_dir)
assert before != after
before = after
with open(os.path.join(test_dir, 'some.LICENSE~'), 'wb') as f:
f.write(' ')
after = cache.tree_checksum(test_dir)
assert before == after
with open(os.path.join(test_dir, 'some.LICENSE.swp'), 'wb') as f:
f.write(' ')
after = cache.tree_checksum(test_dir)
assert before == after
def test_tree_checksum_ignores_some_files_and_directories(self):
test_dir = self.get_test_loc('cache/tree', copy=True)
before = cache.tree_checksum(test_dir)
# create some new pyc file and a dir
with open(os.path.join(test_dir, 'some.pyc'), 'wb') as pyc:
pyc.write('')
fileutils.create_dir(os.path.join(test_dir, 'some dir'))
after = cache.tree_checksum(test_dir)
assert before == after
with open(os.path.join(test_dir, 'some.py'), 'wb') as py:
py.write(' ')
after = cache.tree_checksum(test_dir)
assert before != after
before = after
with open(os.path.join(test_dir, 'some.LICENSE'), 'wb') as f:
f.write(' ')
after = cache.tree_checksum(test_dir)
assert before != after
before = after
with open(os.path.join(test_dir, 'some.LICENSE~'), 'wb') as f:
f.write(' ')
after = cache.tree_checksum(test_dir)
assert before == after
with open(os.path.join(test_dir, 'some.LICENSE.swp'), 'wb') as f:
f.write(' ')
after = cache.tree_checksum(test_dir)
assert before == after
