File size: 9,188 Bytes
0ae3f27 | 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 | """Integration tests — invoke CLI as subprocess to test end-to-end.
These tests launch the CLI as a real subprocess, so they must manage
environment isolation themselves (monkeypatch doesn't cross process
boundaries).
"""
from __future__ import annotations
import os
import re
import subprocess
import sys
import pytest
_ANSI_RE = re.compile(r"\x1b\[[0-9;]*[mKJHABCDfsu]")
def _strip_ansi(text: str) -> str:
"""Remove ANSI escape codes so substring checks work regardless of color mode."""
return _ANSI_RE.sub("", text)
def _run(
args: list[str],
env_override: dict | None = None,
home_dir: str | None = None,
) -> subprocess.CompletedProcess:
"""Run mem0 CLI command and capture output.
Args:
args: CLI arguments.
env_override: Extra env vars to set.
home_dir: If provided, set HOME to this path so the subprocess
reads config from ``<home_dir>/.mem0/config.json`` instead
of the user's real config. This is critical for tests that
depend on a clean (no API key) or custom config state.
Returns a CompletedProcess whose stdout/stderr have ANSI escape codes
stripped. GitHub Actions sets FORCE_COLOR=1 which causes Rich/Typer to
fragment option names like --user-id into separately-styled ANSI segments,
making plain ``in`` checks fail. Stripping here is version-agnostic and
ensures all assertions see the same plain text regardless of terminal env.
"""
env = os.environ.copy()
# Strip all MEM0_ env vars so tests start clean
for key in list(env.keys()):
if key.startswith("MEM0_"):
del env[key]
env.pop("FORCE_COLOR", None)
if home_dir:
env["HOME"] = home_dir
if env_override:
env.update(env_override)
result = subprocess.run(
[sys.executable, "-m", "mem0_cli", *args],
capture_output=True,
text=True,
env=env,
)
return subprocess.CompletedProcess(
args=result.args,
returncode=result.returncode,
stdout=_strip_ansi(result.stdout),
stderr=_strip_ansi(result.stderr),
)
@pytest.fixture
def clean_home(tmp_path):
"""Return a temp directory to use as HOME, ensuring no ~/.mem0 exists."""
return str(tmp_path)
class TestCLIIntegration:
"""Tests that only inspect help text / version — no config needed."""
def test_help(self):
result = _run(["--help"])
assert result.returncode == 0
assert "mem0" in result.stdout
assert "add" in result.stdout
assert "search" in result.stdout
def test_add_help(self):
result = _run(["add", "--help"])
assert result.returncode == 0
assert "user-id" in result.stdout
assert "messages" in result.stdout
def test_add_help_has_scope_panel(self):
"""Verify rich_help_panel grouping shows in help output."""
result = _run(["add", "--help"])
assert result.returncode == 0
assert "Scope" in result.stdout
def test_search_help(self):
result = _run(["search", "--help"])
assert result.returncode == 0
assert "top-k" in result.stdout
def test_list_help(self):
result = _run(["list", "--help"])
assert result.returncode == 0
assert "page-size" in result.stdout
def test_delete_help(self):
result = _run(["delete", "--help"])
assert result.returncode == 0
assert "--all" in result.stdout
assert "--entity" in result.stdout
assert "--project" in result.stdout
assert "--force" in result.stdout
assert "--dry-run" in result.stdout
def test_entity_list_help(self):
result = _run(["entity", "list", "--help"])
assert result.returncode == 0
assert "entity-type" in result.stdout.lower() or "entity_type" in result.stdout.lower()
def test_entity_delete_help(self):
result = _run(["entity", "delete", "--help"])
assert result.returncode == 0
assert "--user-id" in result.stdout
assert "--force" in result.stdout
def test_import_help(self):
result = _run(["import", "--help"])
assert result.returncode == 0
def test_no_args_shows_help(self):
"""no_args_is_help=True makes Typer print help and exit with code 2."""
result = _run([])
# Typer returns exit code 2 for "no command given" — this is standard
# Click/Typer behaviour and not an error.
assert result.returncode in (0, 2)
assert "Usage" in result.stdout
class TestCLIIsolated:
"""Tests that need a clean HOME to avoid reading the user's real config."""
def test_add_no_key_errors(self, clean_home):
"""Without an API key, `mem0 add` must fail with a helpful message."""
result = _run(
["add", "test", "--user-id", "alice"],
home_dir=clean_home,
)
assert result.returncode != 0
combined = result.stderr + result.stdout
assert "API key" in combined or "api" in combined.lower() or "Error" in combined
def test_search_no_key_errors(self, clean_home):
"""Without an API key, `mem0 search` must fail."""
result = _run(
["search", "preferences", "--user-id", "alice"],
home_dir=clean_home,
)
assert result.returncode != 0
combined = result.stderr + result.stdout
assert "API key" in combined or "Error" in combined
def test_list_no_key_errors(self, clean_home):
"""Without an API key, `mem0 list` must fail."""
result = _run(["list"], home_dir=clean_home)
assert result.returncode != 0
combined = result.stderr + result.stdout
assert "API key" in combined or "Error" in combined
def test_delete_no_id_no_all_errors(self, clean_home):
"""Delete without memory_id, --all, or --entity must fail."""
result = _run(
["delete", "--api-key", "m0-fake-key"],
home_dir=clean_home,
)
assert result.returncode != 0
combined = result.stderr + result.stdout
assert (
"memory ID" in combined.lower()
or "--all" in combined
or "--entity" in combined
or "Error" in combined
)
def test_config_show_clean(self, clean_home):
"""config show with no config should still work."""
result = _run(["config", "show"], home_dir=clean_home)
assert result.returncode == 0
assert "backend" in result.stdout.lower() or "platform" in result.stdout.lower()
def test_config_set_and_get_roundtrip(self, clean_home):
"""config set then config get should return the set value."""
_run(
["config", "set", "defaults.user_id", "integration-test-user"],
home_dir=clean_home,
)
result = _run(
["config", "get", "defaults.user_id"],
home_dir=clean_home,
)
assert result.returncode == 0
assert "integration-test-user" in result.stdout
def test_import_nonexistent_file(self, clean_home):
"""Importing a nonexistent file should fail gracefully."""
result = _run(
["import", "/nonexistent/file.json", "--api-key", "m0-fake"],
home_dir=clean_home,
)
assert result.returncode != 0
combined = result.stderr + result.stdout
assert "Failed" in combined or "Error" in combined or "error" in combined
def test_add_no_content_errors(self, clean_home):
"""add with no text/messages/file should fail."""
result = _run(
["add", "--user-id", "alice", "--api-key", "m0-fake"],
home_dir=clean_home,
)
assert result.returncode != 0
combined = result.stderr + result.stdout
assert "No content" in combined or "Error" in combined
class TestCLINewFeatures:
"""Tests for MCP parity features: --graph, --limit, entities delete."""
def test_add_help_has_graph(self):
result = _run(["add", "--help"])
assert result.returncode == 0
assert "--graph" in result.stdout
def test_search_help_has_graph_and_limit(self):
result = _run(["search", "--help"])
assert result.returncode == 0
assert "--graph" in result.stdout
assert "--limit" in result.stdout
def test_list_help_has_graph(self):
result = _run(["list", "--help"])
assert result.returncode == 0
assert "--graph" in result.stdout
def test_delete_entity_via_delete_flag(self):
"""delete --entity should appear in help output."""
result = _run(["delete", "--help"])
assert result.returncode == 0
assert "--entity" in result.stdout
def test_entity_delete_has_scope_options(self):
"""entity delete should expose scope options."""
result = _run(["entity", "delete", "--help"])
assert result.returncode == 0
assert "--user-id" in result.stdout
assert "--force" in result.stdout
assert "--app-id" in result.stdout
assert "--run-id" in result.stdout
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