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dragonflydb-dragonfly/tests/dragonfly/json_test.py
Stepan Bagritsevich 28cfde0a27
fix: Fix unsupported object type rejson-rl in RedisInsight (#3384)
* fix: Fix unsupported object type rejson-rl in RedisInsight

Signed-off-by: Stepan Bagritsevich <bagr.stepan@gmail.com>

* fix(generic_family): fix case for the TYPE option in SCAN command

Signed-off-by: Stepan Bagritsevich <bagr.stepan@gmail.com>

* feat(generic_family_test): Add test for the Redis GUI

Signed-off-by: Stepan Bagritsevich <bagr.stepan@gmail.com>

* refactor: address comments

Signed-off-by: Stepan Bagritsevich <bagr.stepan@gmail.com>

* refactor: address comments 2

Signed-off-by: Stepan Bagritsevich <bagr.stepan@gmail.com>

* refactor: change variable name from obj_type_as_string to obj_type

Signed-off-by: Stepan Bagritsevich <bagr.stepan@gmail.com>

---------

Signed-off-by: Stepan Bagritsevich <bagr.stepan@gmail.com>
2024-07-27 19:05:00 +02:00

113 lines
4.5 KiB
Python
Executable file

import pytest
import redis
from redis import asyncio as aioredis
from .utility import *
from json import JSONDecoder, JSONEncoder, dumps
jane = {"name": "Jane", "Age": 33, "Location": "Chawton"}
json_num = {"a": {"a": 1, "b": 2, "c": 3}}
async def get_set_json(connection: aioredis.Redis, key, value, path="$"):
encoder = JSONEncoder()
await connection.execute_command("json.set", key, path, encoder.encode(value))
result = await connection.execute_command("json.get", key, path)
decoder = JSONDecoder()
return decoder.decode(result)
async def test_basic_json_get_set(async_client: aioredis.Redis):
key_name = "test-json-key"
result = await get_set_json(connection=async_client, key=key_name, value=jane)
assert result, "failed to set JSON value"
the_type = await async_client.type(key_name)
assert the_type == "ReJSON-RL"
assert len(result) == 1
assert result[0]["name"] == "Jane"
assert result[0]["Age"] == 33
async def test_access_json_value_as_string(async_client: aioredis.Redis):
key_name = "test-json-key"
result = await get_set_json(async_client, key_name, value=jane)
assert result is not None, "failed to set JSON value"
# make sure that we have valid JSON here
the_type = await async_client.type(key_name)
assert the_type == "ReJSON-RL"
# you cannot access this key as string
try:
result = await async_client.get(key_name)
assert False, "should not be able to access JSON value as string"
except redis.exceptions.ResponseError as e:
assert e.args[0] == "WRONGTYPE Operation against a key holding the wrong kind of value"
async def test_reset_key_to_string(async_client: aioredis.Redis):
key_name = "test-json-key"
result = await get_set_json(async_client, key=key_name, value=jane)
assert result is not None, "failed to set JSON value"
# make sure that we have valid JSON here
the_type = await async_client.type(key_name)
assert the_type == "ReJSON-RL"
# set the key to be string - this is legal
await async_client.set(key_name, "some random value")
result = await async_client.get(key_name)
assert result == "some random value"
# For JSON set the update the root path, we are allowing
# to change the type to JSON and override it
result = await get_set_json(async_client, key=key_name, value=jane)
the_type = await async_client.type(key_name)
assert the_type == "ReJSON-RL"
async def test_update_value(async_client: aioredis.Redis):
key_name = "test-json-key"
result = await get_set_json(async_client, key=key_name, value=json_num)
assert result is not None, "failed to set JSON value"
# make sure that we have valid JSON here
the_type = await async_client.type(key_name)
assert the_type == "ReJSON-RL"
result = await get_set_json(async_client, value="0", key=key_name, path="$.a.*")
assert len(result) == 3
# make sure that all the values under 'a' where set to 0
assert result == ["0", "0", "0"]
# Ensure that after we're changing this into STRING type, it will no longer work
await async_client.set(key_name, "some random value")
assert await async_client.type(key_name) == "string"
try:
await get_set_json(async_client, value="0", key=key_name, path="$.a.*")
assert False, "should not be able to modify JSON value as string"
except redis.exceptions.ResponseError as e:
assert e.args[0] == "WRONGTYPE Operation against a key holding the wrong kind of value"
assert await async_client.type(key_name) == "string"
@pytest.mark.parametrize(
"description,expected_value,expected_type",
(
("array", "[]", "array"),
("string", dumps("dragonfly"), "string"),
("number", dumps(3.50), "number"),
("object", dumps({"dragon": "fly"}, separators=(",", ":")), "object"),
("boolean true", "true", "boolean"),
("boolean false", "false", "boolean"),
),
)
@pytest.mark.asyncio
async def test_arrappend(async_client: aioredis.Redis, description, expected_value, expected_type):
key_name = "test-json-key"
await async_client.execute_command("json.set", key_name, "$", "[]")
await async_client.execute_command("json.arrappend", key_name, "$", expected_value)
# make sure the value is as expected
first_element = await async_client.execute_command("json.get", key_name, "$[0]")
assert first_element == "[{}]".format(expected_value)
# make sure the type is as expected
actual_type = await async_client.execute_command("json.type", key_name, "$[0]")
assert actual_type[0] == expected_type