software/htmlvalidatorserver: restore the default software type

Keep compatibility with the default webrunner configuration.

software/htmlvalidatorserver/buildout.hash.cfg

@@ -26,4 +26,4 @@ md5sum = dc8b8d03b0af9cd32398d1fe86267bb7
 
 [template]
 filename = instance.cfg.in
-md5sum = 94fc13254c819cba33b03f30251bc469
+md5sum = c5b18ea5d353f96c41294541186f2528

software/htmlvalidatorserver/instance.cfg.in

@@ -18,6 +18,7 @@ context =
 [switch-softwaretype]
 recipe = slapos.cookbook:switch-softwaretype
 RootSoftwareInstance = $${:validator}
+default = $${:validator}
 validator = dynamic-template-validator:rendered
 
 [slap-configuration]

software/htmlvalidatorserver/test/test.py

@@ -39,7 +39,6 @@ setUpModule, InstanceTestCase = makeModuleSetUpAndTestCaseClass(
 
 
 class TestHtmlValidatorServer(InstanceTestCase):
-
   def test(self):
     parameter_dict = self.computer_partition.getConnectionParameterDict()
 
@@ -68,3 +67,8 @@ class TestHtmlValidatorServer(InstanceTestCase):
       [httplib.UNAUTHORIZED, False],
       [result.status_code, result.is_redirect]
     )
+
+class TestHtmlValidatorServerInsideWebRunner(TestHtmlValidatorServer):
+  @classmethod
+  def getInstanceSoftwareType(cls):
+    return 'default'