Initial SFERA platform baseline

2026-05-16 19:03:49 +03:00
commit 3b845c8fce
282 changed files with 55045 additions and 0 deletions
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+from semantic_versioning import InMemoryObjectVersionStore, SemanticObjectVersion, classify_version_change, diff_versions
+from sir import NodeKind, SemanticNode, SirSnapshot, SourceRef
+
+
+def test_object_version_store_deduplicates_same_payload():
+    node = SemanticNode(
+        semantic_id="procedure.demo",
+        lineage_id="lineage.procedure.demo",
+        kind=NodeKind.PROCEDURE,
+        name="Demo",
+        qualified_name="Module.Demo",
+        source_ref=SourceRef(source_path="module.bsl"),
+    )
+    store = InMemoryObjectVersionStore()
+
+    first = store.append_node_version(node)
+    second = store.append_node_version(node)
+
+    assert first.version_id == second.version_id
+    assert len(store.history(node.lineage_id)) == 1
+
+
+def test_object_version_store_versions_snapshot_nodes():
+    node = SemanticNode(
+        semantic_id="procedure.demo",
+        lineage_id="lineage.procedure.demo",
+        kind=NodeKind.PROCEDURE,
+        name="Demo",
+        qualified_name="Module.Demo",
+        source_ref=SourceRef(source_path="module.bsl"),
+    )
+    snapshot = SirSnapshot(snapshot_id="snapshot.demo", project_id="demo", nodes=[node])
+    store = InMemoryObjectVersionStore()
+
+    versions = store.append_snapshot_versions(snapshot, task_id="task.1")
+
+    assert versions[0].task_id == "task.1"
+    assert store.all_versions()[0].lineage_id == node.lineage_id
+
+
+def test_object_version_diff_reports_payload_changes():
+    before = SemanticObjectVersion(
+        version_id="version.1",
+        lineage_id="lineage.procedure.demo",
+        semantic_id="procedure.demo",
+        object_hash="hash.1",
+        payload={"name": "Demo", "attributes": {"export": False, "source": "old"}},
+    )
+    after = SemanticObjectVersion(
+        version_id="version.2",
+        lineage_id="lineage.procedure.demo",
+        semantic_id="procedure.demo",
+        object_hash="hash.2",
+        payload={"name": "Demo", "attributes": {"export": True}, "kind": "PROCEDURE"},
+    )
+
+    diff = diff_versions(before, after)
+
+    assert diff.changed is True
+    assert [(entry.path, entry.kind) for entry in diff.entries] == [
+        ("attributes.export", "CHANGE"),
+        ("attributes.source", "REMOVE"),
+        ("kind", "ADD"),
+    ]
+
+
+def test_object_version_store_finds_version_by_id():
+    node = SemanticNode(
+        semantic_id="procedure.demo",
+        lineage_id="lineage.procedure.demo",
+        kind=NodeKind.PROCEDURE,
+        name="Demo",
+        qualified_name="Module.Demo",
+        source_ref=SourceRef(source_path="module.bsl"),
+    )
+    store = InMemoryObjectVersionStore()
+    version = store.append_node_version(node)
+
+    assert store.find_version(version.version_id) == version
+
+
+def test_classify_version_change_detects_object_rename():
+    before = SemanticObjectVersion(
+        version_id="version.1",
+        lineage_id="lineage.document.order",
+        semantic_id="document.order",
+        object_hash="hash.1",
+        payload={"name": "ЗаказПокупателя", "qualified_name": "Документ.ЗаказПокупателя"},
+    )
+    after = SemanticObjectVersion(
+        version_id="version.2",
+        lineage_id="lineage.document.order",
+        semantic_id="document.order",
+        object_hash="hash.2",
+        payload={"name": "ЗаказКлиента", "qualified_name": "Документ.ЗаказКлиента"},
+    )
+
+    change = classify_version_change(before, after)
+
+    assert change.change_kind == "RENAME"
+    assert {entry.path for entry in change.diff.entries} == {"name", "qualified_name"}
+
+
+def test_classify_version_change_detects_object_move():
+    before = SemanticObjectVersion(
+        version_id="version.1",
+        lineage_id="lineage.form.order",
+        semantic_id="form.order",
+        object_hash="hash.1",
+        payload={"name": "ФормаДокумента", "qualified_name": "Документ.ЗаказПокупателя.ФормаДокумента"},
+    )
+    after = SemanticObjectVersion(
+        version_id="version.2",
+        lineage_id="lineage.form.order",
+        semantic_id="form.order",
+        object_hash="hash.2",
+        payload={"name": "ФормаДокумента", "qualified_name": "Документ.ЗаказКлиента.ФормаДокумента"},
+    )
+
+    change = classify_version_change(before, after)
+
+    assert change.change_kind == "MOVE"
+    assert [entry.path for entry in change.diff.entries] == ["qualified_name"]