test: Test replace_io file

2025-11-08 22:03:53 +01:00 · 2024-09-17 18:24:16 +02:00
parent 24b50c2973
commit d2d37f4972
10 changed files with 179 additions and 0 deletions
--- a/tests/replace_io/test_replace_io.py
+++ b/tests/replace_io/test_replace_io.py
@@ -0,0 +1,65 @@
+# -*- coding: utf-8 -*-
+"""Tests for replace io file."""
+__author__ = "Sven Sager"
+__copyright__ = "Copyright (C) 2024 Sven Sager"
+__license__ = "GPLv2"
+
+from os.path import join, dirname
+
+from tests import TestRevPiModIO
+
+
+class TestReplaceIO(TestRevPiModIO):
+
+    data_dir = dirname(__file__)
+
+    def test_replace_io_file(self):
+        replace_io_file = join(self.data_dir, "replace_io.conf")
+        rpi = self.modio(replace_io_file=replace_io_file)
+        self.assertEqual(rpi.replace_io_file, replace_io_file)
+        rpi.setdefaultvalues()
+        self.assertEqual(rpi.io.test1.value, -1)
+        self.assertFalse(rpi.io.r_bit0.value)
+        self.assertTrue(rpi.io.r_bit1.value)
+        self.assertFalse(rpi.io.r_bit5.value)
+        self.assertFalse("Output_19" in rpi.io)
+
+        self.assertEqual(rpi.io.test1.byteorder, "big")
+        self.assertEqual(rpi.io.r_bit0.byteorder, "little")
+
+        self.assertEqual(rpi.io.r_bit0.bmk, "EinBit")
+
+        with self.assertRaises(RuntimeError):
+            rpi.export_replaced_ios("/gehtnich/replace_io.conf")
+
+        with self.assertRaises(ValueError):
+            rpi.io.test1.export = 1
+        rpi.io.test1.export = True
+        rpi.io.Input_20.replace_io("byte_test", "3s", defaultvalue=b"\xff\x00\x80", export=True)
+        rpi.export_replaced_ios("/tmp/replace_io.conf")
+        del rpi
+
+        rpi = self.modio(replace_io_file="/tmp/replace_io.conf")
+        self.assertTrue(rpi.io.test1.export)
+        self.assertTrue(rpi.io.byte_test.export)
+        self.assertEqual(rpi.io.byte_test.defaultvalue, b"\xff\x00\x80")
+
+    def test_fb_replace_io_fail(self):
+        with self.assertRaises(RuntimeError):
+            rpi = self.modio(replace_io_file=join(self.data_dir, "replace_io_fail.conf"))
+        with self.assertRaises(RuntimeError):
+            rpi = self.modio(replace_io_file="no_file_nonono")
+        with self.assertRaises(RuntimeError):
+            rpi = self.modio(replace_io_file=join(self.data_dir, "replace_io_failformat.conf"))
+        with self.assertRaises(ValueError):
+            rpi = self.modio(
+                replace_io_file=join(self.data_dir, "replace_io_faildefaultvalue_bool.conf")
+            )
+        with self.assertRaises(ValueError):
+            rpi = self.modio(
+                replace_io_file=join(self.data_dir, "replace_io_faildefaultvalue_int.conf")
+            )
+        with self.assertRaises(ValueError):
+            rpi = self.modio(replace_io_file=join(self.data_dir, "replace_io_failbit_int.conf"))
+        with self.assertRaisesRegex(ValueError, r"defaultvalue to bytes"):
+            rpi = self.modio(replace_io_file=join(self.data_dir, "replace_io_bytes_fail.conf"))