query_condition: add set_parameter_alias advanced unit test #39

To test set_parameter_alias in complex queries (multiple query conditions/logical aggregations)

Author: loryruta

tests/test_query.py

@@ -364,3 +364,49 @@ def test_set_parameter_alias():
     query.set_parameter_alias_vector_f32("nearest_neighbour_filter", [4.9, 4.9])
     assert query.count() == 3
     assert query.find_ids() == sorted([5, 4, 3])
+
+
+def test_set_parameter_alias_advanced():
+    """ Tests set_parameter_alias in a complex scenario (i.e. multiple query conditions/logical aggregations). """
+    db = create_test_objectbox()
+
+    # Setup 1
+    box = objectbox.Box(db, TestEntity)
+    box.put(TestEntity(str="Apple", bool=False, int64=47, int32=70))
+    box.put(TestEntity(str="applE", bool=True, int64=253, int32=798))
+    box.put(TestEntity(str="APPLE", bool=False, int64=3456, int32=123))
+    box.put(TestEntity(str="Orange", bool=False, int64=2345, int32=53))
+    box.put(TestEntity(str="orange", bool=True, int64=546, int32=5678))
+    box.put(TestEntity(str="ORANGE", bool=True, int64=78, int32=798))
+    box.put(TestEntity(str="oRANGE", bool=True, int64=89, int32=1234))
+    box.put(TestEntity(str="Zucchini", bool=False, int64=1234, int32=9))
+    assert box.count() == 8
+
+    str_prop = TestEntity.get_property("str")
+    bool_prop = TestEntity.get_property("bool")
+    int32_prop = TestEntity.get_property("int32")
+    int64_prop = TestEntity.get_property("int64")
+
+    query = box.query(
+        str_prop.equals("Dummy", case_sensitive=False).alias("str_filter")
+        .and_(bool_prop.equals(False).alias("bool_filter"))
+        .and_(
+            int64_prop.greater_than(0).alias("int64_filter")
+            .or_(int32_prop.less_than(100).alias("int32_filter"))
+        )
+    ).build()
+    assert len(query.find_ids()) == 0
+
+    # TODO currently we don't support set_parameter_* for int32/bool/other types...
+
+    query.set_parameter_alias_string("str_filter", "Apple")
+    query.set_parameter_alias_int("int64_filter", 300)
+    assert len(query.find_ids()) == 2  # Apple, APPLE
+
+    query.set_parameter_alias_string("str_filter", "orange")
+    query.set_parameter_alias_int("int64_filter", 1000)
+    assert len(query.find_ids()) == 1  # Orange
+
+    query.set_parameter_alias_string("str_filter", "Zucchini")
+    assert len(query.find_ids()) == 1  # Zucchini
+