From 22f31e2cc4de69b6139d703dd803b788b3d6db4d Mon Sep 17 00:00:00 2001
From: BChass <34097574+Bchass@users.noreply.github.com>
Date: Mon, 3 Jun 2024 16:10:29 -0400
Subject: [PATCH] test case

---
 tinynumpy/tests/test_tinynumpy.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tinynumpy/tests/test_tinynumpy.py b/tinynumpy/tests/test_tinynumpy.py
index 49743db..c1b0480 100644
--- a/tinynumpy/tests/test_tinynumpy.py
+++ b/tinynumpy/tests/test_tinynumpy.py
@@ -542,6 +542,18 @@ def test_getitem():
     a = np.array([[1, 2, 3, 4], [5, 6, 7, 8]])
     b = tnp.array([[1, 2, 3, 4], [5, 6, 7, 8]])
 
+def test_setitem_writeable():
+
+    a = tnp.array([1, 2, 3])
+    a[0] = 4
+    expected_result = tnp.array([4, 2, 3, 4, 5], dtype='int64')
+    assert all(a == expected_result)
+
+    with pytest.raises(ValueError):
+        a = tnp.array([1, 2, 3])
+        a.flags = {'WRITEABLE': False}
+        a[0] = 4
+
 
 def test_transpose():
     """test the transpose function for tinynumpy"""