Spaces:
Running
Running
File size: 6,773 Bytes
dd7600a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 | """Tests for the run_with_uv function and related functionality."""
import subprocess
from pathlib import Path
from unittest.mock import Mock, patch
import pytest
from fastmcp.cli.run import run_with_uv
class TestRunWithUv:
"""Test the run_with_uv function."""
@patch("subprocess.run")
def test_run_with_uv_basic(self, mock_run):
"""Test basic run_with_uv execution."""
mock_run.return_value = Mock(returncode=0)
with pytest.raises(SystemExit) as exc_info:
run_with_uv("server.py")
assert exc_info.value.code == 0
# Check the command that was called
mock_run.assert_called_once()
cmd = mock_run.call_args[0][0]
expected = ["uv", "run", "--with", "fastmcp", "fastmcp", "run", "server.py"]
assert cmd == expected
@patch("subprocess.run")
def test_run_with_uv_python_version(self, mock_run):
"""Test run_with_uv with Python version."""
mock_run.return_value = Mock(returncode=0)
with pytest.raises(SystemExit) as exc_info:
run_with_uv("server.py", python_version="3.11")
assert exc_info.value.code == 0
cmd = mock_run.call_args[0][0]
expected = [
"uv",
"run",
"--python",
"3.11",
"--with",
"fastmcp",
"fastmcp",
"run",
"server.py",
]
assert cmd == expected
@patch("subprocess.run")
def test_run_with_uv_project(self, mock_run):
"""Test run_with_uv with project directory."""
mock_run.return_value = Mock(returncode=0)
project_path = Path("/my/project")
with pytest.raises(SystemExit) as exc_info:
run_with_uv("server.py", project=project_path)
assert exc_info.value.code == 0
cmd = mock_run.call_args[0][0]
expected = [
"uv",
"run",
"--project",
str(Path("/my/project")),
"--with",
"fastmcp",
"fastmcp",
"run",
"server.py",
]
assert cmd == expected
@patch("subprocess.run")
def test_run_with_uv_with_packages(self, mock_run):
"""Test run_with_uv with additional packages."""
mock_run.return_value = Mock(returncode=0)
with pytest.raises(SystemExit) as exc_info:
run_with_uv("server.py", with_packages=["pandas", "numpy"])
assert exc_info.value.code == 0
cmd = mock_run.call_args[0][0]
expected = [
"uv",
"run",
"--with",
"fastmcp",
"--with",
"pandas",
"--with",
"numpy",
"fastmcp",
"run",
"server.py",
]
assert cmd == expected
@patch("subprocess.run")
def test_run_with_uv_with_requirements(self, mock_run):
"""Test run_with_uv with requirements file."""
mock_run.return_value = Mock(returncode=0)
req_path = Path("requirements.txt")
with pytest.raises(SystemExit) as exc_info:
run_with_uv("server.py", with_requirements=req_path)
assert exc_info.value.code == 0
cmd = mock_run.call_args[0][0]
expected = [
"uv",
"run",
"--with",
"fastmcp",
"--with-requirements",
"requirements.txt",
"fastmcp",
"run",
"server.py",
]
assert cmd == expected
@patch("subprocess.run")
def test_run_with_uv_transport_options(self, mock_run):
"""Test run_with_uv with transport-related options."""
mock_run.return_value = Mock(returncode=0)
with pytest.raises(SystemExit) as exc_info:
run_with_uv(
"server.py",
transport="http",
host="localhost",
port=8080,
path="/api",
log_level="DEBUG",
show_banner=False,
)
assert exc_info.value.code == 0
cmd = mock_run.call_args[0][0]
expected = [
"uv",
"run",
"--with",
"fastmcp",
"fastmcp",
"run",
"server.py",
"--transport",
"http",
"--host",
"localhost",
"--port",
"8080",
"--path",
"/api",
"--log-level",
"DEBUG",
"--no-banner",
]
assert cmd == expected
@patch("subprocess.run")
def test_run_with_uv_all_options(self, mock_run):
"""Test run_with_uv with all options combined."""
mock_run.return_value = Mock(returncode=0)
with pytest.raises(SystemExit) as exc_info:
run_with_uv(
"server.py",
python_version="3.10",
project=Path("/workspace"),
with_packages=["pandas"],
with_requirements=Path("reqs.txt"),
transport="http",
port=9000,
show_banner=False,
)
assert exc_info.value.code == 0
cmd = mock_run.call_args[0][0]
expected = [
"uv",
"run",
"--python",
"3.10",
"--project",
str(Path("/workspace")),
"--with",
"fastmcp",
"--with",
"pandas",
"--with-requirements",
"reqs.txt",
"fastmcp",
"run",
"server.py",
"--transport",
"http",
"--port",
"9000",
"--no-banner",
]
assert cmd == expected
@patch("subprocess.run")
def test_run_with_uv_error_handling(self, mock_run):
"""Test run_with_uv error handling."""
mock_run.side_effect = subprocess.CalledProcessError(1, ["uv", "run"])
with pytest.raises(SystemExit) as exc_info:
run_with_uv("server.py")
assert exc_info.value.code == 1
@patch("fastmcp.cli.run.logger")
@patch("subprocess.run")
def test_run_with_uv_logging(self, mock_run, mock_logger):
"""Test that run_with_uv logs the command."""
mock_run.return_value = Mock(returncode=0)
with pytest.raises(SystemExit):
run_with_uv("server.py", python_version="3.11")
# Check that debug logging was called with the command
mock_logger.debug.assert_called()
call_args = mock_logger.debug.call_args[0][0]
assert "Running command:" in call_args
assert "uv run --python 3.11" in call_args
|