83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
# tests/unit/test_pipeline_registry.py
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from __future__ import annotations
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import pytest
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from dataloader.workers.pipelines.registry import register, resolve, tasks, _Registry
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@pytest.mark.unit
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class TestPipelineRegistry:
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"""
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Unit тесты для системы регистрации пайплайнов.
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"""
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def setup_method(self):
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"""
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Очищаем реестр перед каждым тестом.
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"""
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_Registry.clear()
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def test_register_adds_pipeline_to_registry(self):
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"""
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Тест регистрации пайплайна.
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"""
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@register("test.task")
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def test_pipeline(args: dict):
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return "result"
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assert "test.task" in _Registry
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assert _Registry["test.task"] == test_pipeline
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def test_resolve_returns_registered_pipeline(self):
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"""
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Тест получения зарегистрированного пайплайна.
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"""
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@register("test.resolve")
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def test_pipeline(args: dict):
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return "resolved"
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resolved = resolve("test.resolve")
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assert resolved == test_pipeline
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assert resolved({}) == "resolved"
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def test_resolve_raises_keyerror_for_unknown_task(self):
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"""
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Тест ошибки при запросе незарегистрированного пайплайна.
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"""
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with pytest.raises(KeyError) as exc_info:
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resolve("unknown.task")
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assert "pipeline not found: unknown.task" in str(exc_info.value)
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def test_tasks_returns_registered_task_names(self):
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"""
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Тест получения списка зарегистрированных задач.
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"""
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@register("task1")
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def pipeline1(args: dict):
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pass
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@register("task2")
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def pipeline2(args: dict):
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pass
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task_list = list(tasks())
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assert "task1" in task_list
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assert "task2" in task_list
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def test_register_overwrites_existing_pipeline(self):
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"""
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Тест перезаписи существующего пайплайна.
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"""
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@register("overwrite.task")
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def first_pipeline(args: dict):
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return "first"
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@register("overwrite.task")
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def second_pipeline(args: dict):
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return "second"
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resolved = resolve("overwrite.task")
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assert resolved({}) == "second"
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