File size: 6,856 Bytes
4732653 | 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 | from pydantic import ValidationError
from sysadmin_env.models import Action
from sysadmin_env.models import DifficultyTier
from sysadmin_env.models import Observation
from sysadmin_env.models import RewardSignal
from sysadmin_env.models import TaskMetadata
def test_action_valid():
a = Action(command="systemctl restart nginx")
assert a.command == "systemctl restart nginx"
assert a.reasoning is None
j = a.model_dump_json()
assert "systemctl restart nginx" in j
print("action valid ok")
def test_action_with_reasoning():
a = Action(command="journalctl -u nginx", reasoning="checking logs for crash cause")
assert a.reasoning == "checking logs for crash cause"
roundtrip = Action.model_validate_json(a.model_dump_json())
assert roundtrip == a
print("action with reasoning ok")
def test_action_empty_command_rejected():
try:
Action(command="")
raise AssertionError("should have raised")
except ValidationError:
pass
print("action empty command rejected ok")
def test_action_missing_command_rejected():
try:
Action.model_validate({})
raise AssertionError("should have raised")
except ValidationError:
pass
print("action missing command rejected ok")
def test_observation_valid():
o = Observation(
stdout="active (running)",
stderr="",
exit_code=0,
working_directory="/root",
execution_time=0.042,
reward=0.15,
done=False,
step_number=3,
max_steps=50,
)
j = o.model_dump_json()
roundtrip = Observation.model_validate_json(j)
assert roundtrip == o
print("observation valid ok")
def test_observation_negative_execution_time_rejected():
try:
Observation(
stdout="",
stderr="",
exit_code=0,
working_directory="/",
execution_time=-1.0,
reward=0.0,
done=False,
step_number=0,
max_steps=10,
)
raise AssertionError("should have raised")
except ValidationError:
pass
print("observation negative execution time rejected ok")
def test_observation_zero_max_steps_rejected():
try:
Observation(
stdout="",
stderr="",
exit_code=0,
working_directory="/",
execution_time=0.0,
reward=0.0,
done=False,
step_number=0,
max_steps=0,
)
raise AssertionError("should have raised")
except ValidationError:
pass
print("observation zero max steps rejected ok")
def test_task_metadata_valid():
t = TaskMetadata(
task_id="nginx_crash",
difficulty=DifficultyTier.easy,
description="nginx crashed with stale pid and config syntax error",
max_steps=50,
time_limit=300.0,
base_filesystem_path="/assets/nginx_crash",
)
j = t.model_dump_json()
roundtrip = TaskMetadata.model_validate_json(j)
assert roundtrip == t
assert roundtrip.difficulty == DifficultyTier.easy
print("task metadata valid ok")
def test_task_metadata_invalid_difficulty_rejected():
try:
TaskMetadata(
task_id="test",
difficulty="legendary",
description="invalid tier",
max_steps=10,
time_limit=60.0,
base_filesystem_path="/tmp/test",
)
raise AssertionError("should have raised")
except ValidationError:
pass
print("task metadata invalid difficulty rejected ok")
def test_task_metadata_empty_id_rejected():
try:
TaskMetadata(
task_id="",
difficulty="easy",
description="empty id",
max_steps=10,
time_limit=60.0,
base_filesystem_path="/tmp/test",
)
raise AssertionError("should have raised")
except ValidationError:
pass
print("task metadata empty id rejected ok")
def test_reward_signal_valid():
r = RewardSignal(
health_delta=0.25,
knowledge_delta=0.1,
action_penalty=-0.01,
total_reward=0.34,
)
j = r.model_dump_json()
roundtrip = RewardSignal.model_validate_json(j)
assert roundtrip == r
print("reward signal valid ok")
def test_reward_signal_positive_penalty_rejected():
try:
RewardSignal(
health_delta=0.0,
knowledge_delta=0.0,
action_penalty=0.5,
total_reward=0.5,
)
raise AssertionError("should have raised")
except ValidationError:
pass
print("reward signal positive penalty rejected ok")
def test_reward_signal_negative_knowledge_rejected():
try:
RewardSignal(
health_delta=0.0,
knowledge_delta=-0.1,
action_penalty=-0.01,
total_reward=-0.11,
)
raise AssertionError("should have raised")
except ValidationError:
pass
print("reward signal negative knowledge rejected ok")
def test_all_models_serialization_roundtrip():
"""confirms all four models survive json roundtrip"""
action = Action(command="ls -la", reasoning="listing files")
obs = Observation(
stdout="total 0",
stderr="",
exit_code=0,
working_directory="/root",
execution_time=0.001,
reward=-0.01,
done=False,
step_number=1,
max_steps=50,
)
task = TaskMetadata(
task_id="disk_full",
difficulty=DifficultyTier.medium,
description="hidden sparse log file filling loopback mount",
max_steps=75,
time_limit=600.0,
base_filesystem_path="/assets/disk_full",
)
reward = RewardSignal(
health_delta=0.0,
knowledge_delta=0.05,
action_penalty=-0.01,
total_reward=0.04,
)
for model_instance in [action, obs, task, reward]:
json_str = model_instance.model_dump_json()
restored = type(model_instance).model_validate_json(json_str)
assert restored == model_instance
print("all models serialization roundtrip ok")
if __name__ == "__main__":
test_action_valid()
test_action_with_reasoning()
test_action_empty_command_rejected()
test_action_missing_command_rejected()
test_observation_valid()
test_observation_negative_execution_time_rejected()
test_observation_zero_max_steps_rejected()
test_task_metadata_valid()
test_task_metadata_invalid_difficulty_rejected()
test_task_metadata_empty_id_rejected()
test_reward_signal_valid()
test_reward_signal_positive_penalty_rejected()
test_reward_signal_negative_knowledge_rejected()
test_all_models_serialization_roundtrip()
print("all phase one tests passed")
|