def test_list_diff():
el3 = {"name": "el3"}
test1 = {"pipelines": {"foo1": [{"name": "el1"}, {"name": "el2"}, el3]}}
cfg = config_diff.Config(test1)
assert len(cfg["pipelines"]["foo1"]) == 3
watcher = CallbackWatcher()
cfg.add_callback(watcher.on_callback)
# test equality
assert cfg["pipelines"]["foo1"] == test1["pipelines"]["foo1"]
del cfg["pipelines"]["foo1"][0]
cfg["pipelines"]["foo1"].remove(el3)
assert len(cfg["pipelines"]["foo1"]) == 1
log.info("Config %s", cfg)
tries = 5
while watcher.event is None:
sleep(0.1)
tries -= 1
if tries == 0:
raise Exception("Callback not triggered")
cfg["pipelines"]["foo1"][0]["name"] = "hello"
assert len(watcher.event.get_paths()) == 3
assert watcher.event.get_root() is not None
def test_embed_list_diff():
test1 = {
"list": [
{
"v": ["a", "b"]
},
{
"v": ["c", "d"]
},
]
}
cfg = config_diff.Config(test1)
assert isinstance(cfg["list"][0]["v"], config_diff.ConfigList)
assert cfg["list"][1] == test1["list"][1]
test1["list"].clear()
cfg.sync(test1)
assert len(test1["list"]) == 0
cfg["list"].insert(0, {"v": ["e", "f"]})
assert len(cfg["list"]) == 1
cfg["list"] += [{"v": ["g", "h"]}]
assert len(cfg["list"]) == 2
cfg["list"].extend([{"v": ["i", "l"]}])
assert len(cfg["list"]) == 3
cfg["list"][0] = {"v": []}
assert len(cfg["list"]) == 3
assert len(cfg["list"][0]["v"]) == 0
def test_list_eq():
test1 = [
{
"v": ["a", "b"]
},
{
"v": ["c", "d"]
},
]
test2 = [
{
"v": ["a", "b"]
},
]
test3 = [
{
"v": ["c", "d"]
},
{
"v": ["a", "b"]
},
]
cfg = config_diff.Config(test1)
assert isinstance(cfg, config_diff.ConfigList)
assert cfg[1] == test1[1]
assert cfg == test1
assert cfg != test2
assert cfg != test3
def test_list_ops():
test1 = [
{"v": ["a", "b"]},
{"v": ["c", "d"]},
]
cfg = config_diff.Config(test1)
assert isinstance(cfg, config_diff.ConfigList)
assert cfg[1] == test1[1]
cfg.append({ "v": ["e", "f"] })
assert cfg[2]["v"][0] == "e"
def test_callbacks():
test1 = {
"version": "1.2.3",
"logging": {
"level": "WARN",
"options": ["a", "b", "c"]
}
}
cfg = config_diff.Config(test1)
assert cfg.get("version") == test1["version"]
assert cfg["logging"]["level"] == test1["logging"]["level"]
def test1_cb(event: config_diff.ConfigChangedEvent):
# print("***** event", event)
if event.get_name() == "level":
assert event.new_value == "DEBUG" or event.new_value == "INFO"
cfg.add_callback(test1_cb)
test1["logging"]["level"] = "DEBUG"
cfg.update(test1)
cfg["logging"]["level"] = "INFO"
def test2_cb(event: config_diff.ConfigChangedEvent):
assert len(cfg["logging"]["options"]) >= 3
cfg.add_callback(test2_cb)
test1["logging"]["options"].append('d')
cfg.update(test1)
cfg["logging"]["options"][0] = 'y'
assert cfg["logging"]["options"][0] == 'y'
def test3_cb(event: config_diff.ConfigChangedEvent):
raise Exception("ouch!")
cfg.add_callback(test3_cb)
cfg["logging"]["options"].append("z")
assert len(cfg["logging"]["options"]) == 5
def test_dict_ops():
test1 = {
"obj": {},
"num": 1
}
cfg = config_diff.Config(test1)
assert isinstance(cfg, config_diff.ConfigDict)
assert cfg == test1
cfg["obj"]["add"] = True
cfg["obj"]["remove"] = False
del cfg["obj"]["remove"]
del cfg["obj"]["add"]
cfg["num"] += 1
cfg["num"] -=1
assert cfg == test1
def test_callbacks():
watcher = CallbackWatcher()
test1 = {"version": "1.2.3"}
cfg = config_diff.Config(test1)
cfg.add_callback(watcher.on_callback)
cfg.set("version", "3.2.1")
assert cfg.get("version") == "3.2.1"
assert watcher.event is not None
cfg.remove_callback(watcher.on_callback)
def cb1(ev):
pass
cfg.remove_callback(cb1)
assert len(cfg.get_callbacks()) == 0
def test_accessors():
test1 = {
"version": "1.2.3",
"logging": {
"level": "string"
},
"ai_models": {
"image_detection": {
"model": {
"tflite": "string",
"edgetpu": "string"
},
"labels": "string",
"top_k": 2,
"precision": 0.8
}
},
"pipelines": {
"front_door_watch": [{
"source": "src_recorded_cam_feed"
}]
}
}
cfg = config_diff.Config(test1)
assert cfg.get("version") == test1["version"]
assert cfg["ai_models"]["image_detection"]["model"]["edgetpu"] == test1[
"ai_models"]["image_detection"]["model"]["edgetpu"]
assert len(cfg["pipelines"]["front_door_watch"]) == 1
version1 = "1.2.3.4"
cfg.set("version", version1)
assert cfg.get("version") == version1
assert cfg.get("non_existant", "ok") == "ok"
def test_to_values():
val = {"name": "el3"}
cfg = config_diff.Config(val)
assert val == cfg.to_values()
