ipauser, ipahost: Enable verification for certificate tests.

Some tests for ipahost and ipauser modules, related to certificates
had the verification part disabled. This patch enable these
verifications.

tests/host/certificate/test_hosts_certificate.yml

@@ -72,8 +72,8 @@
         - "{{ lookup('file', 'cert3.b64', rstrip=False) }}"
       state: absent
       action: member
-    #register: result
-    #failed_when: not result.changed or result.failed
+    register: result
+    failed_when: not result.changed or result.failed
 
   - name: Host test cert members absent again
     ipahost:

tests/user/certificate/test_users_certificate.yml

@@ -67,8 +67,8 @@
         - "{{ lookup('file', 'cert3.b64', rstrip=False) }}"
       state: absent
       action: member
-    #register: result
-    #failed_when: not result.changed or result.failed
+    register: result
+    failed_when: not result.changed or result.failed
 
   - name: User test cert members absent again
     ipauser:

tests/user/test_users_invalid_cert.yml

@@ -51,8 +51,8 @@
         - "{{ lookup('file', 'cert2.b64', rstrip=False) }}"
       state: absent
       action: member
-    #register: result
-    #failed_when: not result.changed or result.failed
+    register: result
+    failed_when: not result.changed or result.failed
 
   - name: Remove certificate files.
     shell: