ytdl-sub/tests/unit/script/test_script.py
Jesse Bannon e92b1cd12a
[BACKEND][HUGE] Function Support in variable syntax (#838)
A complete gutting of the internals of ytdl-sub to support functions in our variable syntax, in addition to being able to access a yt-dlp entry's .info.json fields using functions. Functionally, ytdl-sub should still look and behave the same from a user-perspective.

With so many lines of code changed (+8927, -2708), no doubt there will be new issues. Please make a GH issue or reach out on Discord if your config/subscriptions break in any way/shape/form.

Details on how to use function support will come soon in the form of proper documentation in our readthedocs.
2023-12-18 16:08:15 -08:00

63 lines
2.2 KiB
Python

from ytdl_sub.script.script import Script
from ytdl_sub.script.script_output import ScriptOutput
from ytdl_sub.script.types.map import Map
from ytdl_sub.script.types.resolvable import String
class TestScript:
def test_pre_resolved(self):
assert Script(
{
"%custom_func": "return {[$0, $1]}",
"aa": "a",
"bb": "b",
"cc": "{%custom_func(aa, bb)}",
}
).resolve(resolved={"bb": String("bb_override")}) == ScriptOutput(
{
"aa": String("a"),
"bb": String("bb_override"),
"cc": String('return ["a", "bb_override"]'),
}
)
def test_partial_resolve(self):
assert Script(
{
"%custom_func": "return {[$0, $1]}",
"aa": "a",
"bb": "b",
"cc": "{%custom_func(aa, bb)}",
}
).resolve(unresolvable={"bb"}) == ScriptOutput({"aa": String("a")})
def test_partial_update_script(self):
# to be resolved later
entry_map = Map({String("title"): String("the title")})
script = Script(
{
"entry": "{%throw('entry has not been populated yet')}",
"title": "{%map_get(entry, 'title')}",
"override": "hi",
"resolved_override": "{override} mom",
}
)
script.resolve(unresolvable={"entry"}, update=True)
assert script.get("override") == String("hi")
assert script.get("resolved_override") == String("hi mom")
script.add(
{
"new_variable_titlecase": "{%titlecase(new_variable_upper)}",
"new_variable": "{resolved_override} {title}",
"new_variable_upper": "{%upper(new_variable)}",
}
).resolve(resolved={"entry": entry_map}, update=True)
assert script.get("title") == String("the title")
assert script.get("new_variable") == String("hi mom the title")
assert script.get("new_variable_upper") == String("HI MOM THE TITLE")
assert script.get("new_variable_titlecase") == String("Hi Mom The Title")
assert script.get("entry") == entry_map