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129 lines
4.4 KiB
Python
129 lines
4.4 KiB
Python
"""Tests for String Insertion questions generation"""
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import pytest
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from reasoning_gym.algorithmic.string_insertion import (
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StringInsertionConfig,
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StringInsertionCurriculum,
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StringInsertionDataset,
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)
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def test_string_insertion_config_validation():
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"""Test that invalid configs raise appropriate errors"""
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for field in ["min_string_length", "max_string_length"]:
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for i in range(-1, 5):
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with pytest.raises(AssertionError):
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config = StringInsertionConfig(**{field: i}) # [-1, 4] is invalid
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config.validate()
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def test_string_insertion_dataset_deterministic():
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"""Test that dataset generates same items with same seed"""
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config = StringInsertionConfig(seed=42, size=10)
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dataset1 = StringInsertionDataset(config)
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dataset2 = StringInsertionDataset(config)
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for i in range(len(dataset1)):
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assert dataset1[i] == dataset2[i]
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def test_string_insertion_dataset_items():
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"""Test basic properties of generated items"""
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config = StringInsertionConfig(min_string_length=5, max_string_length=30, size=10, seed=42)
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dataset = StringInsertionDataset(config)
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for i in range(len(dataset)):
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item = dataset[i]
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# Check item structure
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assert isinstance(item, dict)
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assert "question" in item
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assert "answer" in item
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assert "metadata" in item
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# Check metadata
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assert "string" in item["metadata"]
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assert "solution" in item["metadata"]
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string = item["metadata"]["string"]
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solution = item["metadata"]["solution"]
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# Verify string dimensions
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assert 5 <= len(string) <= 30
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assert len(string) <= len(solution)
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def test_string_insertion_dataset_iteration():
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"""Test that iteration respects dataset size"""
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config = StringInsertionConfig(size=5, seed=42)
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dataset = StringInsertionDataset(config)
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items = list(dataset)
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assert len(items) == config.size
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# Test multiple iterations yield same items
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assert items == list(dataset)
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def test_string_insertion_answer():
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"""Test the _get_rotated method"""
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config = StringInsertionConfig(seed=42)
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dataset = StringInsertionDataset(config)
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# No pattern match
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assert dataset._get_answer("AAAAAAA") == "AAAAAAA"
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assert dataset._get_answer("ADBEEBEA") == "ADBEEBEA"
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assert dataset._get_answer("ADEACA") == "ADEACA"
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# Insert A after ABCD
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assert dataset._get_answer("ABCDE") == "ABCDAE"
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# Insert B after BCDE
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assert dataset._get_answer("AEBCDEC") == "AEBCDEBC"
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# Insert C after CDEA
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assert dataset._get_answer("BBACDEAC") == "BBACDEACC"
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# Insert D after DEAB
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assert dataset._get_answer("BAAABDEAB") == "BAAABDEABD"
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# Insert E after EABC
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assert dataset._get_answer("EABCBCBC") == "EABCEBCBC"
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# Multiple insertions
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assert dataset._get_answer("AABCDEEEEEEEBCDEAAAAA") == "AABCDAEEEEEEEBCDEBAAAAA"
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# No reuse of newly inserted characters
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assert dataset._get_answer("ABCDBCD") == "ABCDABCD"
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# Test score_answer with correct answer
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answer = "AABCDAEEEEEEEBCDEBAAAAA"
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entry = {"answer": "AABCDAEEEEEEEBCDEBAAAAA"}
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assert dataset.score_answer(answer, entry) == 1.0
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# Test score_answer with correct answer as python list of characters (partial correct)
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answer = "['A', 'A', 'B', 'C', 'D', 'A', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'B', 'C', 'D', 'E', 'B', 'A', 'A', 'A', 'A', 'A']"
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entry = {"answer": "AABCDAEEEEEEEBCDEBAAAAA"}
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assert dataset.score_answer(answer, entry) == 0.1
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def test_string_insertion_curriculum():
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curriculum = StringInsertionCurriculum()
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base_value = {"size": 150, "seed": 1}
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base_cfg: StringInsertionConfig = curriculum.generate_configuration(base_value)
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assert base_cfg.seed == 1
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assert base_cfg.size == 150
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assert base_cfg.min_string_length == 10 and base_cfg.max_string_length == 50
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# test incrementing attribute levels
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curriculum.increment_attr_level("string_length")
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increased_cfg = curriculum.generate_configuration(base_value)
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assert increased_cfg.min_string_length == 10 and increased_cfg.max_string_length == 100
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# test decrementing attribute level for string_length again
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curriculum.decrement_attr_level("string_length")
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partially_decreased_cfg = curriculum.generate_configuration(base_value)
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assert partially_decreased_cfg.min_string_length == 10 and partially_decreased_cfg.max_string_length == 50
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