slapos_pdm: fixup tests

master/bt5/slapos_pdm/TestTemplateItem/portal_components/test.erp5.testSlapOSPDMDestroySoftwareInstallation.py

@@ -24,8 +24,12 @@ from erp5.component.test.SlapOSTestCaseMixin import SlapOSTestCaseMixin
 class TestSlapOSDestroySoftwareInstallation(SlapOSTestCaseMixin):
 
   def bootstrapSoftwareInstallation(self, is_allocated=True, is_supplied=True):
-    software_product, release_variation, type_variation, compute_node, _ = \
-      self.bootstrapAllocableInstanceTree(is_allocated=is_allocated)
+    if is_allocated:
+      allocation_state = 'allocated'
+    else:
+      allocation_state = 'possible'
+    software_product, release_variation, type_variation, compute_node, _, _ = \
+      self.bootstrapAllocableInstanceTree(allocation_state=allocation_state)
 
     software_installation = self.portal.software_installation_module.newContent(
       portal_type='Software Installation',