8fe275e6f3
- Add RouterConfigSnapshot model with Transit ciphertext config_text and SHA-256 plaintext hash for deduplication - Add RouterConfigDiff model for unified diffs between snapshots - Add RouterConfigChange model for parsed semantic changes - Export all three from app.models barrel file - Add unit tests for importability, table names, columns, and types Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
94 lines
3.4 KiB
Python
94 lines
3.4 KiB
Python
"""Unit tests for RouterConfigSnapshot, RouterConfigDiff, RouterConfigChange models.
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Verifies STOR-01 (table/column structure) and STOR-05 (config_text stores ciphertext).
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"""
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import uuid
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from sqlalchemy import String, Text
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from sqlalchemy.dialects.postgresql import UUID
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def test_router_config_snapshot_importable():
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"""RouterConfigSnapshot can be imported from app.models."""
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from app.models import RouterConfigSnapshot
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assert RouterConfigSnapshot is not None
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def test_router_config_diff_importable():
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"""RouterConfigDiff can be imported from app.models."""
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from app.models import RouterConfigDiff
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assert RouterConfigDiff is not None
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def test_router_config_change_importable():
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"""RouterConfigChange can be imported from app.models."""
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from app.models import RouterConfigChange
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assert RouterConfigChange is not None
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def test_snapshot_tablename():
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"""RouterConfigSnapshot.__tablename__ is correct."""
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from app.models import RouterConfigSnapshot
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assert RouterConfigSnapshot.__tablename__ == "router_config_snapshots"
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def test_diff_tablename():
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"""RouterConfigDiff.__tablename__ is correct."""
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from app.models import RouterConfigDiff
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assert RouterConfigDiff.__tablename__ == "router_config_diffs"
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def test_change_tablename():
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"""RouterConfigChange.__tablename__ is correct."""
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from app.models import RouterConfigChange
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assert RouterConfigChange.__tablename__ == "router_config_changes"
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def test_snapshot_columns():
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"""RouterConfigSnapshot has all required columns."""
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from app.models import RouterConfigSnapshot
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table = RouterConfigSnapshot.__table__
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expected = {"id", "device_id", "tenant_id", "config_text", "sha256_hash", "collected_at", "created_at"}
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actual = {c.name for c in table.columns}
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assert expected.issubset(actual), f"Missing columns: {expected - actual}"
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def test_diff_columns():
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"""RouterConfigDiff has all required columns."""
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from app.models import RouterConfigDiff
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table = RouterConfigDiff.__table__
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expected = {
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"id", "device_id", "tenant_id", "old_snapshot_id", "new_snapshot_id",
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"diff_text", "lines_added", "lines_removed", "created_at",
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}
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actual = {c.name for c in table.columns}
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assert expected.issubset(actual), f"Missing columns: {expected - actual}"
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def test_change_columns():
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"""RouterConfigChange has all required columns."""
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from app.models import RouterConfigChange
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table = RouterConfigChange.__table__
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expected = {
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"id", "diff_id", "device_id", "tenant_id",
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"component", "summary", "raw_line", "created_at",
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}
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actual = {c.name for c in table.columns}
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assert expected.issubset(actual), f"Missing columns: {expected - actual}"
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def test_snapshot_config_text_is_text_type():
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"""config_text column type is Text (documents Transit ciphertext contract)."""
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from app.models import RouterConfigSnapshot
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col = RouterConfigSnapshot.__table__.c.config_text
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assert isinstance(col.type, Text), f"Expected Text, got {type(col.type)}"
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def test_snapshot_sha256_hash_is_string_64():
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"""sha256_hash column type is String(64) for plaintext hash deduplication."""
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from app.models import RouterConfigSnapshot
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col = RouterConfigSnapshot.__table__.c.sha256_hash
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assert isinstance(col.type, String), f"Expected String, got {type(col.type)}"
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assert col.type.length == 64, f"Expected length 64, got {col.type.length}"
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