software/beremiz-runtime: fix when md5sum option is not present

Also, md5sum option has been renamed runtime_plc_md5sum.

This is a fixup of 7df1d5fe.

software/beremiz-runtime/buildout.hash.cfg

 [instance-profile]
 filename = instance.cfg.in
-md5sum = 928e0850bd68162c1b72e7281b59a4ee
+md5sum = 4dc7ebc5f38baca776f520e7f5ccf9a7

software/beremiz-runtime/instance-input-schema.json

@@ -8,7 +8,7 @@
       "type": "string",
       "default": ""
     },
-    "md5sum": {
+    "runtime_plc_md5sum": {
       "description": "The md5sum of the downloaded gzipped PLC source project program file. If empty, md5sum is not checked.",
       "type": "string",
       "default": ""

software/beremiz-runtime/instance.cfg.in

@@ -18,7 +18,7 @@ offline = true
 recipe = slapos.recipe.build:download-unpacked
 offline = false
 url = ${instance-parameter:configuration.runtime_plc_url}
-md5sum = ${instance-parameter:configuration.md5sum}
+md5sum = ${instance-parameter:configuration.runtime_plc_md5sum}
 
 [instance-parameter]
 recipe = slapos.cookbook:slapconfiguration

software/beremiz-runtime/test/test.py

@@ -71,17 +71,17 @@ class BeremizRuntimeTestCase(SlapOSInstanceTestCase):
                        for process in supervisor.getAllProcessInfo()]
     self.assertIn('beremiz-runtime-on-watch', process_names)
 
-  def check_connexion(self, ip, port):
-    connexion_list = [] # test node debug
-    for connexion in psutil.net_connections(kind='tcp4'):
+  def check_connection(self, ip, port):
+    connection_list = [] # test node debug
+    for connection in psutil.net_connections(kind='tcp4'):
       # test node debug
-      if connexion.laddr.port == port:
-        connexion_list.append(connexion)
+      if connection.laddr.port == port:
+        connection_list.append(connection)
       # debug end
-      if connexion.laddr.ip == ip and connexion.laddr.port == port and connexion.status == 'ESTABLISHED':
+      if connection.laddr.ip == ip and connection.laddr.port == port and connection.status == 'ESTABLISHED':
         return True
     # test node debug
-    print(connexion_list)
+    print(connection_list)
     test_path = self.computer_partition_root_path
     with open(os.path.join(test_path, '.' + os.path.basename(test_path) + '_beremiz-runtime.log')) as log_file:
       print(log_file.readlines()[-15:])
@@ -89,4 +89,13 @@ class BeremizRuntimeTestCase(SlapOSInstanceTestCase):
     return False
 
   def test_opc_ua(self):
-    self.assertTrue(self.check_connexion('127.0.0.1', 4840))
+    self.assertTrue(self.check_connection('127.0.0.1', 4840))
+
+class BeremizRuntimeWithMd5sumTestCase(BeremizRuntimeTestCase):
+  @classmethod
+  def getInstanceParameterDict(cls):
+    return {
+      "runtime_plc_url": "https://lab.nexedi.com/nexedi/osie/-/raw/dd9aea8012376124ad216e3516e4f33945d14fc5/Beremiz/beremiz_test_opc_ua/bin/beremiz_test_opc_ua.tgz",
+      "runtime_plc_md5sum": "6c918cc80505f65b2bd20cdd7f40ba68"
+      }
+