From ed1b75feb2e82017c3d822372e95fe330fb74c3e Mon Sep 17 00:00:00 2001
From: Makman2 <makman@alice.de>
Date: Sun, 14 Jan 2018 03:26:46 +0100
Subject: [PATCH] tests: Add test for invalid opening-modes

... for MemoryView. Increases code coverage.

Related to https://github.com/Makman2/memaccess/issues/19
---
 tests/test_MemoryView.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/test_MemoryView.py b/tests/test_MemoryView.py
index b705d31..251e1b8 100644
--- a/tests/test_MemoryView.py
+++ b/tests/test_MemoryView.py
@@ -106,6 +106,13 @@ def test_double_close(read_test_process):
     assert str(ex.value) == expected_message
 
 
+def test_invalid_mode(read_test_process):
+    with pytest.raises(ValueError) as ex:
+        MemoryView(read_test_process.pid, 'rwx')
+
+    assert str(ex.value) == 'Invalid access mode: rwx'
+
+
 def test_read_int(read_test_process):
     field = next(v for v in read_test_process.values
                  if v.type == 'int')