mirror of
https://github.com/VectifyAI/PageIndex.git
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57 lines
2.2 KiB
Python
57 lines
2.2 KiB
Python
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"""Layering / protocol-contract guards for the SDK."""
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import ast
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from pathlib import Path
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import pytest
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from pageindex.backend.protocol import Backend, SupportsParserRegistration
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from pageindex.backend.cloud import CloudBackend
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def test_parser_layer_does_not_import_index():
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"""parser/* must not depend on the index package (reverse dependency)."""
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parser_dir = Path(__file__).parent.parent / "pageindex" / "parser"
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offenders = []
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for py in parser_dir.glob("*.py"):
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tree = ast.parse(py.read_text())
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for node in ast.walk(tree):
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if isinstance(node, ast.ImportFrom) and node.module and "index" in node.module.split("."):
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offenders.append(f"{py.name}: from {node.module}")
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assert not offenders, f"parser imports index: {offenders}"
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def test_count_tokens_lives_in_leaf_module():
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from pageindex.tokens import count_tokens
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from pageindex.index.utils import count_tokens as reexport
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from pageindex.parser.pdf import count_tokens as parser_ct
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# index re-exports the leaf function; parser imports the same leaf.
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assert reexport is count_tokens is parser_ct
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def test_parser_registration_is_a_capability_protocol():
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from unittest.mock import MagicMock
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from pageindex.backend.local import LocalBackend
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lb = LocalBackend(storage=MagicMock(), files_dir="/tmp/x", model="m")
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assert isinstance(lb, SupportsParserRegistration)
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assert not isinstance(CloudBackend(api_key="pi-test"), SupportsParserRegistration)
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def test_register_parser_rejected_in_cloud_mode():
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from pageindex import CloudClient
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from pageindex.errors import PageIndexError
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client = CloudClient(api_key="pi-test")
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with pytest.raises(PageIndexError, match="not supported in cloud mode"):
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client.register_parser(object())
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def test_both_backends_satisfy_backend_protocol():
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from unittest.mock import MagicMock
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from pageindex.backend.local import LocalBackend
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assert isinstance(CloudBackend(api_key="pi-test"), Backend)
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assert isinstance(LocalBackend(storage=MagicMock(), files_dir="/tmp/x", model="m"), Backend)
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def test_typed_dicts_are_exported():
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import pageindex.types as t
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assert {"DocumentInfo", "DocumentDetail", "PageContent"} <= set(dir(t))
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