Move file + trim PR to 2

Author: Ja-Gk-00

tests/unit_tests/test_lookup/test_lookup_object.py

@@ -3,10 +3,18 @@
 from unittest.mock import Mock
 
 import pytest
+from _pytest.monkeypatch import MonkeyPatch
 
+import pyjelly.options as op
 from pyjelly import jelly
-from pyjelly.errors import JellyAssertionError
-from pyjelly.options import StreamParameters, StreamTypes
+from pyjelly.errors import JellyAssertionError, JellyConformanceError
+from pyjelly.options import (
+    MIN_NAME_LOOKUP_SIZE,
+    MIN_VERSION,
+    LookupPreset,
+    StreamParameters,
+    StreamTypes,
+)
 from pyjelly.parse.decode import options_from_frame
 
 
@@ -54,6 +62,7 @@
             jelly.PHYSICAL_STREAM_TYPE_UNSPECIFIED,
             jelly.LOGICAL_STREAM_TYPE_TIMESTAMPED_NAMED_GRAPHS,
         ),
+        (jelly.PHYSICAL_STREAM_TYPE_UNSPECIFIED, jelly.LOGICAL_STREAM_TYPE_UNSPECIFIED),
     ],
 )
 def test_stream_types_ok(
@@ -151,3 +160,42 @@ def test_stream_parameters(generalized_statements: int, rdf_star: int) -> None:
     )
     assert params.generalized_statements == mock_options.generalized_statements
     assert params.rdf_star == mock_options.rdf_star
+
+
+def test_lookup_preset_validation() -> None:
+    with pytest.raises(JellyConformanceError):
+        LookupPreset(max_names=MIN_NAME_LOOKUP_SIZE - 1)
+    p = LookupPreset.small()
+    assert (p.max_names, p.max_prefixes, p.max_datatypes) == (128, 32, 32)
+
+
+def test_stream_types_flat_and_repr() -> None:
+    st = StreamTypes(
+        physical_type=jelly.PHYSICAL_STREAM_TYPE_TRIPLES,
+        logical_type=jelly.LOGICAL_STREAM_TYPE_FLAT_TRIPLES,
+    )
+    assert st.flat
+    expected = (
+        f"StreamTypes("
+        f"{jelly.PhysicalStreamType.Name(st.physical_type)}, "
+        f"{jelly.LogicalStreamType.Name(st.logical_type)})"
+    )
+    assert str(st) == expected
+
+
+def test_stream_parameters_version() -> None:
+    s1 = StreamParameters(namespace_declarations=False)
+    assert s1.version == MIN_VERSION
+    s2 = StreamParameters(namespace_declarations=True)
+    assert s2.version == 2
+
+
+def test_stream_options_invalid_version(monkeypatch: MonkeyPatch) -> None:
+    monkeypatch.setattr(op, "MIN_VERSION", 10)
+    monkeypatch.setattr(op, "MAX_VERSION", 5)
+
+    with pytest.raises(JellyConformanceError) as excinfo:
+        StreamParameters(namespace_declarations=True)
+
+    msg = str(excinfo.value)
+    assert "Version must be between 10 and 5" in msg