reasoning-gym/tests/test_graph_color.py
Rich Jones 2b8f21c502
Correct Graph Coloring Difficulty (#318)
* correct gcolor difficulty

* refactor test
2025-03-11 00:14:38 +01:00

97 lines
2.9 KiB
Python

import json
import pytest
from reasoning_gym.algorithmic.graph_color import GraphColorConfig, GraphColorCurriculum, GraphColorDataset
def test_graph_color():
"""Test basic properties and solution of generated items"""
config = GraphColorConfig(
seed=42,
size=10,
min_num_vertices=10,
max_num_vertices=10,
num_colors=4,
edge_probability=0.4,
)
dataset = GraphColorDataset(config)
# easy
for item in dataset:
assert isinstance(item, dict)
assert "question" in item
assert "answer" in item
assert "metadata" in item
# Test the scoring
assert dataset.score_answer(answer=json.dumps(item["metadata"]["possible_answer"]), entry=item) == 1.0
assert dataset.score_answer(answer=None, entry=item) == 0.0
# medium
config = GraphColorConfig(
seed=42,
size=1,
min_num_vertices=10,
max_num_vertices=10,
num_colors=3,
edge_probability=0.1,
)
dataset = GraphColorDataset(config)
for item in dataset:
assert dataset.score_answer(answer=json.dumps(item["metadata"]["possible_answer"]), entry=item) == 1.0
assert dataset.score_answer(answer=None, entry=item) == 0.0
# hard
config = GraphColorConfig(
seed=42,
size=1,
min_num_vertices=15,
max_num_vertices=15,
num_colors=3,
edge_probability=0.1,
)
dataset = GraphColorDataset(config)
for item in dataset:
assert dataset.score_answer(answer=json.dumps(item["metadata"]["possible_answer"]), entry=item) == 1.0
assert dataset.score_answer(answer=None, entry=item) == 0.0
# v hard
config = GraphColorConfig(
seed=42,
size=1,
min_num_vertices=50,
max_num_vertices=50,
num_colors=3,
edge_probability=0.1,
)
dataset = GraphColorDataset(config)
for item in dataset:
assert dataset.score_answer(answer=json.dumps(item["metadata"]["possible_answer"]), entry=item) == 1.0
assert dataset.score_answer(answer=None, entry=item) == 0.0
def test_graph_color_curriculum():
curriculum = GraphColorCurriculum()
base_value = {"size": 150, "seed": 1}
base_cfg: GraphColorConfig = curriculum.generate_configuration(base_value)
assert base_cfg.size == 150
assert base_cfg.seed == 1
assert base_cfg.min_num_vertices == base_cfg.max_num_vertices == 10
assert base_cfg.num_colors == base_cfg.num_colors == 5
curriculum.increment_attr_level("num_vertices")
cfg = curriculum.generate_configuration(base_value)
assert cfg.min_num_vertices == 20
curriculum.increment_attr_level("num_colors")
cfg = curriculum.generate_configuration(base_value)
assert cfg.num_colors == 4
curriculum.increment_attr_level("num_colors")
cfg = curriculum.generate_configuration(base_value)
assert cfg.num_colors == 3