def test_build_tree(snapshot):
tree = result_tree.build_from_items(ITEMS, "/root")
assert isinstance(tree, result_tree.BranchNode)
assert tree.status == result_tree.TestState.INIT
assert tree.short_id == "root"
assert str(tree.nodeid) == ""
serializer = result_tree.BranchNodeSchema()
serialized_tree = serializer.dump(tree)
snapshot.assert_match(serialized_tree)
def build_app(
directory: str,
watch_filesystem: bool,
) -> Tuple[flask.Flask, flask_socketio.SocketIO, runner.PyTestRunner]:
"""Build a Flask app to serve the API and static files."""
build_dir = pkg_resources.resource_filename(__name__, "web_client/build")
LOGGER.debug("build_dir: %s", build_dir)
static_dir = os.path.join(build_dir, "static")
index_file = os.path.join(build_dir, "index.html")
app = flask.Flask(__name__, root_path=build_dir, static_folder=static_dir)
branch_schema = result_tree.BranchNodeSchema()
socketio = flask_socketio.SocketIO(app)
test_runner = runner.PyTestRunner(directory, socketio, watch_filesystem)
@app.route("/")
def index():
return flask.send_file(index_file)
@app.route("/<path:path>")
def send_build(path):
LOGGER.debug("Sending file: %s", path)
return flask.send_from_directory(build_dir, path)
@app.route("/api/v1/result-tree")
def tree() -> Dict[str, Any]:
try:
return branch_schema.dump(test_runner.result_tree)
except Exception:
traceback.print_exc()
raise
@socketio.on("run test")
def run_test(nodeid):
LOGGER.info("Running test: %s", nodeid)
test_runner.run_tests(nodeid)
@socketio.on("start env")
def start_env(nodeid):
LOGGER.info("starting env: %s", nodeid)
test_runner.start_env(nodeid)
@socketio.on("stop env")
def stop_env(nodeid):
LOGGER.info("stopping env: %s", nodeid)
test_runner.stop_env(nodeid)
@socketio.on("connect")
def connect():
LOGGER.debug("Client connected")
@socketio.on("disconnect")
def disconnect():
LOGGER.debug("Client disconnected")
return app, socketio, test_runner
def __init__(
self, directory: str, socketio: flask_socketio.SocketIO, watch_filesystem: bool
):
self._directory = directory
self.result_tree = _init_result_tree(directory)
self._socketio = socketio
self._branch_schema = result_tree.BranchNodeSchema()
self._leaf_schema = result_tree.LeafNodeSchema()
self._node_index = result_tree.Indexer(self.result_tree)
self._watch_filesystem = watch_filesystem
self._watchdog_proc: Optional[multiprocessing.Process] = None
def __init__(
self,
directory: str,
socketio: flask_socketio.SocketIO,
watch_mode: str,
):
self._directory = os.path.abspath(directory)
self.result_tree = _init_result_tree(self._directory, watch_mode)
self._socketio = socketio
self._branch_schema = result_tree.BranchNodeSchema()
self._leaf_schema = result_tree.LeafNodeSchema()
self._node_index = result_tree.Indexer(self.result_tree)
self._watch_mode = watch_mode
self._watchdog_proc: Optional[multiprocessing.Process] = None
if watch_mode == "autorun":
self._run_test(nodeid.EMPTY_NODEID)
def test_parameterized_tests_removed(snapshot):
items = [
SessionItem(nodeid) for nodeid in [
"path/to/test_params.py::test_params[alpha]",
"path/to/test_params.py::test_params[beta]",
"path/to/test_params.py::test_params[gamma]",
]
]
items_missing_one_parameter = items[:2]
tree = result_tree.build_from_items(items, "/root")
tree_missing_one_parameter = result_tree.build_from_items(
items_missing_one_parameter, "/root")
assert len(items) == 3
assert len(items_missing_one_parameter) == 2
serializer = result_tree.BranchNodeSchema()
serialized_tree = serializer.dump(tree)
tree.merge(
tree_missing_one_parameter,
nodeid.Nodeid.from_string("path/to/test_params.py"),
)
serialized_tree_after_merge = serializer.dump(tree)
snapshot.assert_match(serialized_tree, "before_merge")
snapshot.assert_match(serialized_tree_after_merge, "after_merge")