diff --git a/tests/dialects/test_stencil.py b/tests/dialects/test_stencil.py
index 98d402f2f6..2b07385c20 100644
--- a/tests/dialects/test_stencil.py
+++ b/tests/dialects/test_stencil.py
@@ -17,6 +17,9 @@
     IndexType,
 )
 from xdsl.dialects.experimental.stencil import (
+    BufferOp,
+    ExternalLoadOp,
+    ExternalStoreOp,
     ReturnOp,
     ResultType,
     ApplyOp,
@@ -26,9 +29,11 @@
     LoadOp,
     FieldType,
     IndexAttr,
+    StoreResultOp,
     IndexOp,
     AccessOp,
 )
+from xdsl.dialects.memref import MemRefType
 from xdsl.dialects.stencil import CastOp
 from xdsl.ir import Attribute, Block
 from xdsl.utils.exceptions import VerifyException
@@ -560,3 +565,50 @@ def test_stencil_access():
     assert isinstance(access, AccessOp)
     assert access.offset == offset_index_attr
     assert access.temp.typ == temp_type
+
+
+def test_store_result():
+    elem = IndexAttr.get(1)
+    elem_ssa_val = TestSSAValue(elem)
+    result_type = ResultType(f32)
+
+    store_result = StoreResultOp.build(
+        operands=[elem_ssa_val], result_types=[result_type]
+    )
+
+    assert isinstance(store_result, StoreResultOp)
+    assert store_result.args[0] == elem_ssa_val
+    assert store_result.res.typ == result_type
+
+
+def test_external_load():
+    memref = TestSSAValue(MemRefType.from_element_type_and_shape(f32, ([5])))
+    field_type = FieldType((5), f32)
+
+    external_load = ExternalLoadOp.get(memref, field_type)
+
+    assert isinstance(external_load, ExternalLoadOp)
+    assert external_load.field == memref
+    assert external_load.result.typ == field_type
+
+
+def test_external_store():
+    field = TestSSAValue(FieldType((5), f32))
+    memref = TestSSAValue(MemRefType.from_element_type_and_shape(f32, ([5])))
+
+    external_store = ExternalStoreOp.build(operands=[field, memref])
+
+    assert isinstance(external_store, ExternalStoreOp)
+    assert external_store.field == memref
+    assert external_store.temp == field
+
+
+def test_buffer():
+    temp = TestSSAValue(TempType((5), f32))
+    res_typ = TempType((5), f32)
+
+    buffer = BufferOp.build(operands=[temp], result_types=[res_typ])
+
+    assert isinstance(buffer, BufferOp)
+    assert buffer.temp == temp
+    assert buffer.res.typ == res_typ