kicad-mcp/tests/test_schematic.py
Ryan Malloy 4ae38fed59 Rebuild on FastMCP 3 with src-layout and kicad-sch-api integration
Migrate from FastMCP 2.14.5 to 3.1.0 with complete architectural
overhaul. Adopt src-layout packaging, lazy config functions to
eliminate .env race condition, and decorator-based tool registration.

Consolidate 14 tool modules into 8 focused modules (33 tools total).
Add 9 new schematic tools via kicad-sch-api for creating and
manipulating .kicad_sch files. Drop pandas dependency (BOM uses
stdlib csv). Remove ~17k lines of stubs, over-engineering, and
dead code.

All checks pass: ruff clean, mypy 0 errors, 17/17 tests green.
2026-03-03 18:26:54 -07:00

49 lines
1.6 KiB
Python

"""Tests for schematic tools (kicad-sch-api integration)."""
import os
import pytest
@pytest.mark.unit
def test_create_schematic(tmp_output_dir):
"""create_schematic should produce a .kicad_sch file."""
from mckicad.tools.schematic import create_schematic
output_path = os.path.join(tmp_output_dir, "test.kicad_sch")
result = create_schematic(name="test_circuit", output_path=output_path)
assert result["success"] is True
assert os.path.exists(output_path)
@pytest.mark.unit
def test_create_schematic_invalid_path():
"""create_schematic should fail gracefully for invalid paths."""
from mckicad.tools.schematic import create_schematic
result = create_schematic(name="x", output_path="/nonexistent/dir/test.kicad_sch")
assert result["success"] is False
assert "error" in result
@pytest.mark.unit
def test_search_components():
"""search_components should return results for common queries."""
from mckicad.tools.schematic import search_components
result = search_components(query="resistor")
# Should succeed even if no libs installed (returns empty results)
assert "success" in result
@pytest.mark.unit
def test_list_components_empty_schematic(tmp_output_dir):
"""list_components on new empty schematic should return empty list."""
from mckicad.tools.schematic import create_schematic, list_components
path = os.path.join(tmp_output_dir, "empty.kicad_sch")
create_schematic(name="empty", output_path=path)
result = list_components(schematic_path=path)
if result["success"]:
assert result.get("count", 0) == 0