Add integration test for local code migrator

tests/integration/source_code/linters/test_files.py

@@ -76,3 +76,19 @@ def test_local_code_migrator_fixes_ucx(simple_ctx, ucx_source_path) -> None:
     has_code_changes = migrator.apply(ucx_source_path)
 
     assert not has_code_changes
+
+
+def test_local_code_migrator_fixes_migrated_hive_metastore_table(simple_ctx, tmp_path) -> None:
+    # TODO: Is this a unit or integration test?
+    path = tmp_path / "read_table.py"
+    path.write_text("df = spark.read.table('hive_metastore.schema.table')")
+
+    session_state = CurrentSessionState()  # No need to connect
+    index = TableMigrationIndex([TableMigrationStatus("schema", "table", "catalog", "schema", "table")])
+    linter_context = LinterContext(index, session_state)
+    migrator = LocalCodeMigrator(lambda: linter_context)
+
+    has_code_changes = migrator.apply(path)
+
+    assert has_code_changes, "Expected the Hive metastore table to be rewritten to a UC table"
+    assert "catalog" in path.read_text()