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test_sonic.mojo
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from sonic import *
from sonic.internal.jvalue import *
from sonic.internal.jobject import *
from sonic.internal.jvalueref import *
from sonic.internal.jobjectmut import *
from testing import assert_equal, assert_true
fn test_sonic_rs_internal_sample() raises:
var s = '{"a":100}'
var v = jvalue_from_str(s)
var o = v.bitcast[JObject]()
jobject_insert_i64(o, "b", 101)
jobject_insert_str(o, "c", "hello")
var a = jvalue_from_str("[1,2,3]")
jobject_insert_value(o, "d", a)
var out = diplomat_buffer_write_create(1024)
_ = jvalue_to_string(v, out)
var s_data = diplomat_buffer_write_get_bytes(out)
var s_len = diplomat_buffer_write_len(out)
var ret_str_ref = StringRef(s_data, s_len)
var ret_str = String(ret_str_ref)
diplomat_buffer_write_destroy(out)
jvalue_destroy(v)
jvalue_destroy(a)
_ = ret_str^
fn test_object() raises:
var o = JsonObject('{"xxx": 1000}')
var a = jobject_get_u64(o._object, "xxx")
assert_equal(a.is_ok, True)
assert_equal(a.ok, 1000)
var b = jobject_get_i64(o._object, "xxx1")
assert_equal(b.is_ok, False)
fn test_object_insert() raises:
var o2 = JsonObject('{"a":"abc"}')
o2.insert_str("b", "def")
o2.insert_i64("c", 100)
var v3 = o2.get_str("b")
assert_equal(v3, "def")
assert_equal(o2.to_string(), '{"a":"abc","b":"def","c":100}')
fn test_object_get() raises:
var v4 = JsonObject('{"a":100, "b":true, "c": "hello", "f": 100.123}')
assert_equal(v4.to_string(), '{"a":100,"b":true,"c":"hello","f":100.123}')
var v5 = v4.get_i64("a")
assert_equal(v5, 100)
var v51 = v4.get_u64("a")
assert_equal(v51, 100)
var v6 = v4.get_bool("b")
assert_equal(v6, True)
var v7 = v4.get_str("c")
assert_equal(v7, "hello")
var v8 = v4.get_f64("f")
assert_equal(v8, 100.123)
fn test_valueref() raises:
var str = '{"a":100, "b":true, "c": "hello", "f": 100.123}'
var v = JsonValue.from_str(str)
var type_ = v.get_type()
assert_true(type_ == JsonType.JsonType_Object)
var a_ref = jobject_get_value_ref(v._value.bitcast[JObject](), "a")
var b_ref = jobject_get_value_ref(v._value.bitcast[JObject](), "b")
var c_ref = jobject_get_value_ref(v._value.bitcast[JObject](), "c")
var f_ref = jobject_get_value_ref(v._value.bitcast[JObject](), "f")
var a = jvalueref_as_u64(a_ref)
var b = jvalueref_as_bool(b_ref)
var out = diplomat_buffer_write_create(1024)
jvalueref_as_str(c_ref, "", out)
var s_data = diplomat_buffer_write_get_bytes(out)
var s_len = diplomat_buffer_write_len(out)
var ret_str_ref = StringRef(s_data, s_len)
var c = String(ret_str_ref)
diplomat_buffer_write_destroy(out)
var f = jvalueref_as_f64(f_ref)
assert_equal(a.is_ok, True)
assert_equal(a.ok, 100)
assert_equal(b.is_ok, True)
assert_equal(b.ok, True)
assert_equal(c, "hello")
assert_equal(f.is_ok, True)
assert_equal(f.ok, 100.123)
jvalueref_destroy(a_ref)
jvalueref_destroy(b_ref)
jvalueref_destroy(c_ref)
jvalueref_destroy(f_ref)
fn test_read_json() raises:
var o = JsonObject(
'{"i64": 1000, "u64": 1000000000000000000, "b": true, "s": "Hi", "obj":'
' {"a": 100, "s": "hello"}, "arr": [1,2,3], "s_arr": ["a", "b", "c"],'
' "null": null}'
)
var i64 = o.get_i64("i64")
assert_equal(i64, 1000)
var u64 = o.get_u64("u64")
assert_equal(u64, 1000000000000000000)
var b = o.get_bool("b")
assert_equal(b, True)
var s = o.get_str("s")
assert_equal(s, "Hi")
var obj = o.get_object_mut("obj")
var obj_a = obj.get_i64("a")
assert_equal(obj_a, 100)
var obj_s = obj.get_str("s")
assert_equal(obj_s, "hello")
var arr = o.get_array_mut("arr")
var arr_0 = arr.get_i64(0)
assert_equal(arr_0, 1)
var arr_1 = arr.get_i64(1)
assert_equal(arr_1, 2)
var arr_2 = arr.get_i64(2)
assert_equal(arr_2, 3)
var s_arr = o.get_array_mut("s_arr")
var s_arr_len = s_arr.len()
assert_equal(s_arr_len, 3)
var s_arr_0 = s_arr.get_str(0)
assert_equal(s_arr_0, "a")
var s_arr_1 = s_arr.get_str(1)
assert_equal(s_arr_1, "b")
var s_arr_2 = s_arr.get_str(2)
assert_equal(s_arr_2, "c")
var s_arr_3 = s_arr.get_str(3)
assert_equal(s_arr_3, "")
var s_arr_4 = s_arr.get_str(4, "default")
assert_equal(s_arr_4, "default")
var null = o.get_value("null")
assert_equal(null.is_null(), True)
var i64_2 = o.get_value("i64")
assert_equal(i64_2.is_null(), False)
# Deep JSON structure
fn test_deep_json() raises:
var o = JsonObject('{"a": {"b": {"c": 100}}}')
var a = o.get_object_mut("a")
var b = a.get_object_mut("b")
var c = b.get_i64("c")
assert_equal(c, 100)
_ = b^
_ = a^
_ = o^
# Write JSON
fn test_write_json() raises:
var o = JsonObject('{"a": {"b": {"c": 100}}}')
var a = o.get_object_mut("a")
var b = a.get_object_mut("b")
var c = b.get_i64("c")
assert_equal(c, 100)
o.insert_i64("d", 101)
var a_2 = o.get_object_mut("a")
assert_equal(a_2.to_string(), '{"b":{"c":100}}')
assert_equal(o.to_string(), '{"a":{"b":{"c":100}},"d":101}')
# Write array
fn test_write_array() raises:
var o = JsonObject('{"a": [1,2,3]}')
var a = o.get_array_mut("a")
var v = JsonValue(100)
a.insert(0, v)
assert_equal(o.to_string(), '{"a":[100,1,2,3]}')
fn test_object_iterator_ref() raises:
var body = String(
'{"retCode":0,"retMsg":"OK","result":{"category":"linear","list":[{"symbol":"BTCUSDT","contractType":"LinearPerpetual","status":"Trading","baseCoin":"BTC","quoteCoin":"USDT","launchTime":"1585526400000","deliveryTime":"0","deliveryFeeRate":"","priceScale":"2","leverageFilter":{"minLeverage":"1","maxLeverage":"100.00","leverageStep":"0.01"},"priceFilter":{"minPrice":"0.10","maxPrice":"199999.80","tickSize":"0.10"},"lotSizeFilter":{"maxOrderQty":"100.000","minOrderQty":"0.001","qtyStep":"0.001","postOnlyMaxOrderQty":"1000.000"},"unifiedMarginTrade":true,"fundingInterval":480,"settleCoin":"USDT","copyTrading":"normalOnly"}],"nextPageCursor":""},"retExtInfo":{},"time":1696236288675}'
)
var doc = JsonObject(body)
var ret_code = doc.get_i64("retCode")
var ret_msg = doc.get_str("retMsg")
if ret_code != 0:
raise "error retCode=" + str(ret_code) + ", retMsg=" + ret_msg
var result = doc.get_object_ref("result")
var result_list = result.get_array_ref("list")
if result_list.len() == 0:
raise "error list length is 0"
var list_iter = result_list.iter()
while True:
var value = list_iter.next()
if value.is_null():
break
var obj = value.as_object_ref()
var symbol_ = obj.get_str("symbol")
var priceFilter = obj.get_object_ref("priceFilter")
var tick_size = float(priceFilter.get_str("tickSize"))
var lotSizeFilter = obj.get_object_ref("lotSizeFilter")
var stepSize = float(lotSizeFilter.get_str("qtyStep"))
assert_equal(symbol_, "BTCUSDT")
assert_equal(tick_size, 0.1)
assert_equal(stepSize, 0.001)
fn test_object_iterator_mut() raises:
var body = String(
'{"retCode":0,"retMsg":"OK","result":{"category":"linear","list":[{"symbol":"BTCUSDT","contractType":"LinearPerpetual","status":"Trading","baseCoin":"BTC","quoteCoin":"USDT","launchTime":"1585526400000","deliveryTime":"0","deliveryFeeRate":"","priceScale":"2","leverageFilter":{"minLeverage":"1","maxLeverage":"100.00","leverageStep":"0.01"},"priceFilter":{"minPrice":"0.10","maxPrice":"199999.80","tickSize":"0.10"},"lotSizeFilter":{"maxOrderQty":"100.000","minOrderQty":"0.001","qtyStep":"0.001","postOnlyMaxOrderQty":"1000.000"},"unifiedMarginTrade":true,"fundingInterval":480,"settleCoin":"USDT","copyTrading":"normalOnly"}],"nextPageCursor":""},"retExtInfo":{},"time":1696236288675}'
)
var doc = JsonObject(body)
var ret_code = doc.get_i64("retCode")
var ret_msg = doc.get_str("retMsg")
if ret_code != 0:
raise "error retCode=" + str(ret_code) + ", retMsg=" + ret_msg
var result = doc.get_object_mut("result")
var result_list = result.get_array_mut("list")
if result_list.len() == 0:
raise "error list length is 0"
var list_iter = result_list.iter_mut()
while True:
var value = list_iter.next()
if value.is_null():
break
var obj = value.as_object_mut()
var symbol_ = obj.get_str("symbol")
var priceFilter = obj.get_object_mut("priceFilter")
var tick_size = float(priceFilter.get_str("tickSize"))
var lotSizeFilter = obj.get_object_mut("lotSizeFilter")
var stepSize = float(lotSizeFilter.get_str("qtyStep"))
assert_equal(symbol_, "BTCUSDT")
assert_equal(tick_size, 0.1)
assert_equal(stepSize, 0.001)
_ = list_iter^
_ = result_list^
_ = result^
_ = doc^
fn test_json_entry() raises:
var entry = JsonObject('{"cost": 1}')
var cost = entry.get_i64("cost")
assert_equal(cost, 1)
var keys = entry.keys()
for key in keys:
print("key=" + key[])
assert_equal(key[], "cost")
var s_ref = StringRef(key[].unsafe_ptr(), len(key[]))
var value = entry.get_i64(s_ref)
assert_equal(value, 1)
_ = entry^