def test_nodegraph_is_done__output_changes(temp_folder):
temp_file_1 = os.path.join(temp_folder, "file_1.txt")
temp_file_2 = os.path.join(temp_folder, "file_2.txt")
my_node = flexmock(output_files=(temp_file_1, temp_file_2))
assert not NodeGraph._is_done(my_node, FileStatusCache())
set_file_contents(temp_file_1, "foo")
assert not NodeGraph._is_done(my_node, FileStatusCache())
set_file_contents(temp_file_2, "bar")
assert NodeGraph._is_done(my_node, FileStatusCache())
def test_nodegraph_is_done__subnode_not_considered(temp_folder):
temp_file = os.path.join(temp_folder, "file.txt")
subnode = flexmock(output_files=(temp_file,))
my_node = flexmock(output_files=(),
subnodes=(subnode,))
assert NodeGraph._is_done(my_node, FileStatusCache())
def test_nodegraph_is_done__no_output():
cache = FileStatusCache()
node = flexmock(output_files=())
assert NodeGraph._is_done(node, cache)