diff --git a/tests/conftest.py b/tests/conftest.py
index eeaaeac..7d3473b 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,8 +1,7 @@
 from pathlib import Path
 
 import pytest
-
-from .testdata.gen_data import main as gen_data_main
+from specarray import SpecArray
 
 
 @pytest.fixture()
diff --git a/tests/test_methods.py b/tests/test_methods.py
index 1b61afa..c572761 100644
--- a/tests/test_methods.py
+++ b/tests/test_methods.py
@@ -1,3 +1,27 @@
 from __future__ import annotations
 
 from specarray import SpecArray
+from pytest_check import check
+
+from xarray import DataArray
+
+
+def test_repr(testdata_specim: SpecArray):
+    repr = testdata_specim.__repr__()
+    print(repr)
+    check.is_true(repr.startswith("SpecArray"))
+    check.equal(len(repr), 5823)
+
+
+def test_len(testdata_specim: SpecArray):
+    check.equal(len(testdata_specim), 2)
+
+
+def test_getitem(testdata_specim: SpecArray):
+    check.equal(testdata_specim[0].shape, (1024, 448))
+    check.equal(testdata_specim[1].shape, (1024, 448))
+    check.is_instance(testdata_specim[0], DataArray)
+
+
+def test_shape(testdata_specim: SpecArray):
+    check.equal(testdata_specim.shape, (2, 1024, 448))