Add test for large list

CHANGELOG.md

@@ -6,6 +6,15 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 <!-- insertion marker -->
+## [v0.10.0](https://github.com/tradewelltech/protarrow/releases/tag/v0.10.0) - 2025-01-14
+
+<small>[Compare with v0.9.0](https://github.com/tradewelltech/protarrow/compare/v0.9.0...v0.10.0)</small>
+
+### Added
+
+- Add test for large list ([498f732](https://github.com/tradewelltech/protarrow/commit/498f7321ddfb40ce0ac7326781a7e98e278ffb72) by aandres3).
+- Add check for both `pa.types.is_list` and `pa.types.is_large_list` in assertions (#88) ([ffc452e](https://github.com/tradewelltech/protarrow/commit/ffc452e81c6186048a6b93aaecc122c3c8ea98c8) by chase).
+
 ## [v0.9.0](https://github.com/tradewelltech/protarrow/releases/tag/v0.9.0) - 2024-12-27
 
 <small>[Compare with v0.8.0](https://github.com/tradewelltech/protarrow/compare/v0.8.0...v0.9.0)</small>

tests/test_conversion.py

@@ -859,7 +859,7 @@ def test_duration_specific():
     assert messages_back == expected
 
 
-def test_large_list_in_cast():
+def test_large_list_primitive():
     table = pa.table(
         {
             "double_values": pa.LargeListArray.from_arrays(
@@ -869,3 +869,57 @@ def test_large_list_in_cast():
         }
     )
     assert isinstance(cast_table(table, ExampleMessage, ProtarrowConfig()), pa.Table)
+    protos = protarrow.table_to_messages(table, ExampleMessage)
+    assert protos == [
+        ExampleMessage(double_values=[1.1, 2.2, 3.3]),
+        ExampleMessage(),
+        ExampleMessage(double_values=[4.4, 5.5]),
+    ]
+
+
+def test_large_list_nested():
+    table = pa.table(
+        {"example_message": pa.array([{"double_value": 1.0}, {"double_value": 2.0}])}
+    )
+    assert isinstance(
+        cast_table(table, NestedExampleMessage, ProtarrowConfig()), pa.Table
+    )
+    protos = protarrow.table_to_messages(table, NestedExampleMessage)
+    assert protos == [
+        NestedExampleMessage(example_message=ExampleMessage(double_value=1.0)),
+        NestedExampleMessage(example_message=ExampleMessage(double_value=2.0)),
+    ]
+
+
+def test_large_list_nested_repeated():
+    table = pa.table(
+        {
+            "repeated_example_message": pa.LargeListArray.from_arrays(
+                offsets=[0, 2],
+                values=pa.array([{"double_value": 1.0}, {"double_value": 2.0}]),
+            )
+        }
+    )
+    assert isinstance(
+        cast_table(table, NestedExampleMessage, ProtarrowConfig()), pa.Table
+    )
+    protos = protarrow.table_to_messages(table, NestedExampleMessage)
+    assert protos == [
+        NestedExampleMessage(
+            repeated_example_message=[
+                ExampleMessage(double_value=1.0),
+                ExampleMessage(double_value=2.0),
+            ]
+        )
+    ]
+
+
+def test_large_list_cast_nested():
+    table = pa.table(
+        {"repeated_nested_example_message": pa.nulls(10, pa.large_list(pa.struct([])))}
+    )
+    protarrow.cast_table(table, SuperNestedExampleMessage, protarrow.ProtarrowConfig())
+    assert (
+        protarrow.table_to_messages(table, SuperNestedExampleMessage)
+        == [SuperNestedExampleMessage()] * 10
+    )