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fbchat/tests/test_util.py
2019-10-27 14:40:08 +01:00

310 lines
9.4 KiB
Python

import pytest
import fbchat
import datetime
from fbchat._util import (
strip_json_cruft,
parse_json,
str_base,
generate_message_id,
get_signature_id,
handle_payload_error,
handle_graphql_errors,
check_http_code,
get_jsmods_require,
require_list,
mimetype_to_key,
get_url_parameter,
prefix_url,
seconds_to_datetime,
millis_to_datetime,
datetime_to_seconds,
datetime_to_millis,
seconds_to_timedelta,
millis_to_timedelta,
timedelta_to_seconds,
)
def test_strip_json_cruft():
assert strip_json_cruft('for(;;);{"abc": "def"}') == '{"abc": "def"}'
assert strip_json_cruft('{"abc": "def"}') == '{"abc": "def"}'
def test_strip_json_cruft_invalid():
with pytest.raises(AttributeError):
strip_json_cruft(None)
with pytest.raises(fbchat.FBchatException, match="No JSON object found"):
strip_json_cruft("No JSON object here!")
def test_parse_json():
assert parse_json('{"a":"b"}') == {"a": "b"}
def test_parse_json_invalid():
with pytest.raises(fbchat.FBchatFacebookError, match="Error while parsing JSON"):
parse_json("No JSON object here!")
@pytest.mark.parametrize(
"number,base,expected",
[
(123, 10, "123"),
(1, 36, "1"),
(10, 36, "a"),
(123, 36, "3f"),
(1000, 36, "rs"),
(123456789, 36, "21i3v9"),
],
)
def test_str_base(number, base, expected):
assert str_base(number, base) == expected
def test_generate_message_id():
# Returns random output, so hard to test more thoroughly
generate_message_id("abc")
def test_get_signature_id():
# Returns random output, so hard to test more thoroughly
get_signature_id()
ERROR_DATA = [
(
fbchat._exception.FBchatNotLoggedIn,
1357001,
"Not logged in",
"Please log in to continue.",
),
(
fbchat._exception.FBchatPleaseRefresh,
1357004,
"Sorry, something went wrong",
"Please try closing and re-opening your browser window.",
),
(
fbchat._exception.FBchatInvalidParameters,
1357031,
"This content is no longer available",
(
"The content you requested cannot be displayed at the moment. It may be"
" temporarily unavailable, the link you clicked on may have expired or you"
" may not have permission to view this page."
),
),
(
fbchat._exception.FBchatInvalidParameters,
1545010,
"Messages Unavailable",
(
"Sorry, messages are temporarily unavailable."
" Please try again in a few minutes."
),
),
(
fbchat.FBchatFacebookError,
1545026,
"Unable to Attach File",
(
"The type of file you're trying to attach isn't allowed."
" Please try again with a different format."
),
),
(
fbchat._exception.FBchatInvalidParameters,
1545003,
"Invalid action",
"You cannot perform that action.",
),
(
fbchat.FBchatFacebookError,
1545012,
"Temporary Failure",
"There was a temporary error, please try again.",
),
]
@pytest.mark.parametrize("exception,code,description,summary", ERROR_DATA)
def test_handle_payload_error(exception, code, summary, description):
data = {"error": code, "errorSummary": summary, "errorDescription": description}
with pytest.raises(exception, match=r"Error #\d+ when sending request"):
handle_payload_error(data)
def test_handle_payload_error_no_error():
assert handle_payload_error({}) is None
assert handle_payload_error({"payload": {"abc": ["Something", "else"]}}) is None
def test_handle_graphql_errors():
error = {
"allow_user_retry": False,
"api_error_code": -1,
"code": 1675030,
"debug_info": None,
"description": "Error performing query.",
"fbtrace_id": "CLkuLR752sB",
"is_silent": False,
"is_transient": False,
"message": (
'Errors while executing operation "MessengerThreadSharedLinks":'
" At Query.message_thread: Field implementation threw an exception."
" Check your server logs for more information."
),
"path": ["message_thread"],
"query_path": None,
"requires_reauth": False,
"severity": "CRITICAL",
"summary": "Query error",
}
with pytest.raises(fbchat.FBchatFacebookError, match="GraphQL error"):
handle_graphql_errors({"data": {"message_thread": None}, "errors": [error]})
def test_handle_graphql_errors_singular_error_key():
with pytest.raises(fbchat.FBchatFacebookError, match="GraphQL error #123"):
handle_graphql_errors({"error": {"code": 123}})
def test_handle_graphql_errors_no_error():
assert handle_graphql_errors({"data": {"message_thread": None}}) is None
def test_check_http_code():
with pytest.raises(fbchat.FBchatFacebookError):
check_http_code(400)
with pytest.raises(fbchat.FBchatFacebookError):
check_http_code(500)
def test_check_http_code_404_handling():
with pytest.raises(fbchat.FBchatFacebookError, match="invalid id"):
check_http_code(404)
def test_check_http_code_no_error():
assert check_http_code(200) is None
assert check_http_code(302) is None
def test_get_jsmods_require_get_image_url():
data = {
"__ar": 1,
"payload": None,
"jsmods": {
"require": [
[
"ServerRedirect",
"redirectPageTo",
[],
[
"https://scontent-arn2-1.xx.fbcdn.net/v/image.png&dl=1",
False,
False,
],
],
["TuringClientSignalCollectionTrigger", ..., [], ...],
["TuringClientSignalCollectionTrigger", "retrieveSignals", [], ...],
["BanzaiODS"],
["BanzaiScuba"],
],
"define": ...,
},
"js": ...,
"css": ...,
"bootloadable": ...,
"resource_map": ...,
"ixData": {},
"bxData": {},
"gkxData": ...,
"qexData": {},
"lid": "123",
}
url = "https://scontent-arn2-1.xx.fbcdn.net/v/image.png&dl=1"
assert get_jsmods_require(data, 3) == url
def test_require_list():
assert require_list([]) == set()
assert require_list([1, 2, 2]) == {1, 2}
assert require_list(1) == {1}
assert require_list("abc") == {"abc"}
def test_mimetype_to_key():
assert mimetype_to_key(None) == "file_id"
assert mimetype_to_key("image/gif") == "gif_id"
assert mimetype_to_key("video/mp4") == "video_id"
assert mimetype_to_key("video/quicktime") == "video_id"
assert mimetype_to_key("image/png") == "image_id"
assert mimetype_to_key("image/jpeg") == "image_id"
assert mimetype_to_key("audio/mpeg") == "audio_id"
assert mimetype_to_key("application/json") == "file_id"
def test_get_url_parameter():
assert get_url_parameter("http://example.com?a=b&c=d", "c") == "d"
assert get_url_parameter("http://example.com?a=b&a=c", "a") == "b"
with pytest.raises(IndexError):
get_url_parameter("http://example.com", "a")
def test_prefix_url():
assert prefix_url("/") == "https://www.facebook.com/"
assert prefix_url("/abc") == "https://www.facebook.com/abc"
assert prefix_url("abc") == "abc"
assert prefix_url("https://m.facebook.com/abc") == "https://m.facebook.com/abc"
DT_0 = datetime.datetime(1970, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)
DT = datetime.datetime(2018, 11, 16, 1, 51, 4, 162000, tzinfo=datetime.timezone.utc)
DT_NO_TIMEZONE = datetime.datetime(2018, 11, 16, 1, 51, 4, 162000)
def test_seconds_to_datetime():
assert seconds_to_datetime(0) == DT_0
assert seconds_to_datetime(1542333064.162) == DT
assert seconds_to_datetime(1542333064.162) != DT_NO_TIMEZONE
def test_millis_to_datetime():
assert millis_to_datetime(0) == DT_0
assert millis_to_datetime(1542333064162) == DT
assert millis_to_datetime(1542333064162) != DT_NO_TIMEZONE
def test_datetime_to_seconds():
assert datetime_to_seconds(DT_0) == 0
assert datetime_to_seconds(DT) == 1542333064 # Rounded
datetime_to_seconds(DT_NO_TIMEZONE) # Depends on system timezone
def test_datetime_to_millis():
assert datetime_to_millis(DT_0) == 0
assert datetime_to_millis(DT) == 1542333064162
datetime_to_millis(DT_NO_TIMEZONE) # Depends on system timezone
def test_seconds_to_timedelta():
assert seconds_to_timedelta(0.001) == datetime.timedelta(microseconds=1000)
assert seconds_to_timedelta(1) == datetime.timedelta(seconds=1)
assert seconds_to_timedelta(3600) == datetime.timedelta(hours=1)
assert seconds_to_timedelta(86400) == datetime.timedelta(days=1)
def test_millis_to_timedelta():
assert millis_to_timedelta(1) == datetime.timedelta(microseconds=1000)
assert millis_to_timedelta(1000) == datetime.timedelta(seconds=1)
assert millis_to_timedelta(3600000) == datetime.timedelta(hours=1)
assert millis_to_timedelta(86400000) == datetime.timedelta(days=1)
def test_timedelta_to_seconds():
assert timedelta_to_seconds(datetime.timedelta(microseconds=1000)) == 0 # Rounded
assert timedelta_to_seconds(datetime.timedelta(seconds=1)) == 1
assert timedelta_to_seconds(datetime.timedelta(hours=1)) == 3600
assert timedelta_to_seconds(datetime.timedelta(days=1)) == 86400