fixed failing unit test

test/test_cli.py

@@ -431,13 +431,15 @@ def test_apprise_cli_nux_env(tmpdir):
         ])
         assert result.exit_code == 0
 
+    with mock.patch('apprise.cli.DEFAULT_SEARCH_PATHS', []):
         with environ(APPRISE_URLS="      "):
-        # An empty string is not valid and therefore not loaded
-        # so the below fails
+            # An empty string is not valid and therefore not loaded so the below
+            # fails. We override the DEFAULT_SEARCH_PATHS because we don't
+            # want to detect ones loaded on the machine running the unit tests
             result = runner.invoke(cli.main, [
                 '-b', 'test environment',
             ])
-        assert result.exit_code == 3
+            assert result.exit_code == 1
 
     with environ(APPRISE_URLS="bad://localhost"):
         result = runner.invoke(cli.main, [
@@ -471,13 +473,16 @@ def test_apprise_cli_nux_env(tmpdir):
         ])
         assert result.exit_code == 0
 
+    with mock.patch('apprise.cli.DEFAULT_SEARCH_PATHS', []):
         with environ(APPRISE_CONFIG="      "):
             # We will fail to send the notification as no path was
-        # specified
+            # specified.
+            # We override the DEFAULT_SEARCH_PATHS because we don't
+            # want to detect ones loaded on the machine running the unit tests
             result = runner.invoke(cli.main, [
                 '-b', 'my message',
             ])
-        assert result.exit_code == 3
+            assert result.exit_code == 1
 
     with environ(APPRISE_CONFIG="garbage/file/path.yaml"):
         # We will fail to send the notification as the path