104 lines
3.6 KiB
Python
104 lines
3.6 KiB
Python
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"""Tests for toolset_distributions.py — distribution CRUD, sampling, validation."""
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import pytest
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from unittest.mock import patch
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from toolset_distributions import (
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DISTRIBUTIONS,
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get_distribution,
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list_distributions,
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sample_toolsets_from_distribution,
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validate_distribution,
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)
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class TestGetDistribution:
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def test_known_distribution(self):
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dist = get_distribution("default")
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assert dist is not None
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assert "description" in dist
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assert "toolsets" in dist
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def test_unknown_returns_none(self):
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assert get_distribution("nonexistent") is None
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def test_all_named_distributions_exist(self):
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expected = [
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"default", "image_gen", "research", "science", "development",
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"safe", "balanced", "minimal", "terminal_only", "terminal_web",
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"creative", "reasoning", "browser_use", "browser_only",
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"browser_tasks", "terminal_tasks", "mixed_tasks",
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]
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for name in expected:
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assert get_distribution(name) is not None, f"{name} missing"
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class TestListDistributions:
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def test_returns_copy(self):
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d1 = list_distributions()
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d2 = list_distributions()
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assert d1 is not d2
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assert d1 == d2
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def test_contains_all(self):
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dists = list_distributions()
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assert len(dists) == len(DISTRIBUTIONS)
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class TestValidateDistribution:
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def test_valid(self):
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assert validate_distribution("default") is True
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assert validate_distribution("research") is True
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def test_invalid(self):
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assert validate_distribution("nonexistent") is False
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assert validate_distribution("") is False
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class TestSampleToolsetsFromDistribution:
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def test_unknown_raises(self):
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with pytest.raises(ValueError, match="Unknown distribution"):
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sample_toolsets_from_distribution("nonexistent")
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def test_default_returns_all_toolsets(self):
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# default has all at 100%, so all should be selected
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result = sample_toolsets_from_distribution("default")
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assert len(result) > 0
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# With 100% probability, all valid toolsets should be present
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dist = get_distribution("default")
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for ts in dist["toolsets"]:
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assert ts in result
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def test_minimal_returns_web_only(self):
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result = sample_toolsets_from_distribution("minimal")
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assert "web" in result
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def test_returns_list_of_strings(self):
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result = sample_toolsets_from_distribution("balanced")
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assert isinstance(result, list)
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for item in result:
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assert isinstance(item, str)
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def test_fallback_guarantees_at_least_one(self):
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# Even with low probabilities, at least one toolset should be selected
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for _ in range(20):
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result = sample_toolsets_from_distribution("reasoning")
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assert len(result) >= 1
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class TestDistributionStructure:
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def test_all_have_required_keys(self):
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for name, dist in DISTRIBUTIONS.items():
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assert "description" in dist, f"{name} missing description"
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assert "toolsets" in dist, f"{name} missing toolsets"
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assert isinstance(dist["toolsets"], dict), f"{name} toolsets not a dict"
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def test_probabilities_are_valid_range(self):
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for name, dist in DISTRIBUTIONS.items():
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for ts_name, prob in dist["toolsets"].items():
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assert 0 < prob <= 100, f"{name}.{ts_name} has invalid probability {prob}"
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def test_descriptions_non_empty(self):
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for name, dist in DISTRIBUTIONS.items():
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assert len(dist["description"]) > 5, f"{name} has too short description"
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