arcade-mcp/toolkits/math/tests/test_arithmetic.py
Eric Gustin c50699d5e6
Migrate OSS toolkits to MCPApp (#782)
<!-- CURSOR_SUMMARY -->
> [!NOTE]
> **Medium Risk**
> Touches multiple toolkits’ runtime entrypoints and context/error/auth
plumbing, so breakage risk is mainly around invocation/packaging and
tool execution wiring rather than business logic.
> 
> **Overview**
> Migrates the BrightData, ClickHouse, LinkedIn, Math, MongoDB,
Postgres, and Zendesk OSS toolkits from `arcade-tdk` to
`arcade-mcp-server` APIs by updating tool decorators, `Context` types,
auth classes, and exception imports.
> 
> Adds per-toolkit `__main__.py` files that construct an `MCPApp`,
register module tools, and run via configurable transport/host/port;
corresponding `pyproject.toml` updates bump versions, drop
`arcade-tdk`/`arcade-serve` deps, and add `project.scripts` console
entrypoints.
> 
> Updates tests and eval suites to use `arcade_mcp_server.Context`
(mocked) and switches eval `ToolCatalog` imports to `arcade_core`.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
9b3e31acb4b35e1d72efd47e2d279c5b19e3ecb0. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
2026-02-25 14:29:18 -08:00

147 lines
3.7 KiB
Python

import pytest
from arcade_mcp_server.exceptions import ToolExecutionError
from arcade_math.tools.arithmetic import (
add,
divide,
mod,
multiply,
subtract,
sum_list,
sum_range,
)
@pytest.mark.parametrize(
"a, b, expected",
[
("1", "2", "3"),
("-1", "1", "0"),
("0.5", "10.9", "11.4"),
# Big ints
("12345678901234567890", "9876543210987654321", "22222222112222222211"),
# Big floats
(
"12345678901234567890.120",
"9876543210987654321.987",
"22222222112222222212.107",
),
],
)
def test_add(a, b, expected):
assert add(a, b) == expected
@pytest.mark.parametrize(
"a, b, expected",
[
("1", "2", "-1"),
("-1", "1", "-2"),
("0.5", "10.9", "-10.4"),
# Big ints
("12345678901234567890", "12323456679012345668", "22222222222222222"),
# Big floats
(
"12345678901234567890.120",
"12343557689113355768.9079",
"2121212121212121.2121",
),
],
)
def test_subtract(a, b, expected):
assert subtract(a, b) == expected
@pytest.mark.parametrize(
"a, b, expected",
[
("-1", "2", "-2"),
("-10", "0", "-0"),
("0.5", "10.9", "5.45"),
# Big ints
(
"12345678901234567890",
"18000000162000001474380013420000",
"222222222222222222222222222261233060226101083800000",
),
# Big floats
(
"12345678901234567890.120",
"12345678901234567890.120",
"152415787532388367504868162811315348393.614400",
),
],
)
def test_multiply(a, b, expected):
assert multiply(a, b) == expected
@pytest.mark.parametrize(
"a, b, expected",
[
("-1", "2", "-0.5"),
("-10", "1", "-10"),
(
"0.5",
"10.9",
"0.0458715596330275229357798165137614678899082568807339"
"4495412844036697247706422018348623853211009174312",
),
# Big ints
("152407406035740740602050", "12345678901234567890", "12345"),
# Big floats
(
"152407406035740740603531.400",
"12345678901234567890.120",
"12345",
),
],
)
def test_divide(a, b, expected):
assert divide(a, b) == expected
def text_zero_division():
with pytest.raises(ToolExecutionError):
divide("1", "0")
with pytest.raises(ToolExecutionError):
divide("1", "0.0")
with pytest.raises(ToolExecutionError):
divide("1", "0.000000")
def test_sum_list():
assert sum_list(["1", "2", "3", "4", "5", "6"]) == "21"
assert sum_list([]) == "0"
assert sum_list(["-1", "-2", "-3", "-4", "-5", "-6"]) == "-21"
assert sum_list(["0.1", "0.2", "0.3", "0.3", "0.5", "0.7"]) == "2.1"
def test_sum_range():
assert sum_range("8", "2") == "0"
assert sum_range("-8", "2") == "-33"
assert sum_range("8", "-2") == "0"
assert sum_range("2", "3") == "5"
assert sum_range("0", "10") == "55"
with pytest.raises(ToolExecutionError):
sum_range("2", "0.5")
with pytest.raises(ToolExecutionError):
sum_range("-1", "0.5")
with pytest.raises(ToolExecutionError):
sum_range("2.", "0.5")
with pytest.raises(ToolExecutionError):
sum_range("-1", "0.5")
def test_mod():
assert mod("-1", "0.5") == "-0.0"
assert mod("-8", "2") == "-0"
assert mod("0", "10") == "0"
assert mod("2", "0.5") == "0.0"
assert mod("2", "3") == "2"
assert mod("2.", "-0.5") == "0.0"
assert mod("2.1234", "0.6") == "0.3234"
assert mod("2.1234", "1") == "0.1234"
assert mod("2.1234", "3") == "2.1234"
assert mod("8", "-2") == "0"
assert mod("8", "2") == "0"