tests: Fix typos found using check_uuid.

Next patch introduces check_uuid, checking if ovn-sbctl returns a uuid
(and not an error for instance).
This highlights a few tests issues, fixed in this patch.

Hostname has to be specified when creating chassis using sbctl to avoid
ovn-controller trying later to update hostname and cause RBAC permission
errors.

Signed-off-by: Xavier Simonart <xsimonar@redhat.com>
Acked-by: Ales Musil <amusil@redhat.com>
Signed-off-by: Dumitru Ceara <dceara@redhat.com>
(cherry picked from commit 7c7a975)

tests/ovn.at

@@ -9731,8 +9731,8 @@ ovn-nbctl lr-add lr0
 ovn-nbctl lrp-add lr0 lrp0 f0:00:00:00:00:01 192.168.0.1/24
 ovn-nbctl lrp-add lr0 lrp1 f0:00:00:00:00:02 192.168.1.1/24
 dp_uuid=$(fetch_column Datapath_Binding _uuid)
-ovn-sbctl create MAC_Binding ip=10.0.0.1 datapath=$dp_uuid logical_port=lrp0 mac="00:00:00:01:00:01"
-ovn-sbctl create MAC_Binding ip=10.0.0.1 datapath=$dp_uuid logical_port=lrp1 mac="00:00:00:01:00:02"
+ovn-sbctl create MAC_Binding ip=10.0.0.1 datapath=$dp_uuid logical_port=lrp0 mac="00\:00\:00\:01\:00\:01"
+ovn-sbctl create MAC_Binding ip=10.0.0.1 datapath=$dp_uuid logical_port=lrp1 mac="00\:00\:00\:01\:00\:02"
 ovn-sbctl find MAC_Binding
 # Delete port lrp0 and check that its MAC_Binding is deleted.
 ovn-nbctl lrp-del lrp0
@@ -27826,8 +27826,8 @@ ovn-nbctl --wait=sb lsp-add ls1 lsp1
 
 # Simulate the fact that lsp1 had been previously bound on hv1.
 ovn-sbctl --id=@e1 create encap chassis_name=hv1 ip="192.168.0.1" type="geneve" \
-    --id=@e2 create encap chassis_name=hv1 ip="192.168.0.1" type="vxlan" \
-    -- --id=@c create chassis name=hv1 encaps=@e1,@e2 \
+    -- --id=@e2 create encap chassis_name=hv1 ip="192.168.0.1" type="vxlan" \
+    -- --id=@c create chassis hostname=hv1 name=hv1 encaps=@e1,@e2 \
     -- set Port_Binding lsp1 chassis=@c
 
 as hv1
@@ -27854,8 +27854,8 @@ ovn-nbctl --wait=sb lsp-add ls1 lsp1
 
 # Simulate the fact that lsp1 had been previously bound on hv1.
 ovn-sbctl --id=@e1 create encap chassis_name=hv1 ip="192.168.0.1" type="geneve" \
-    --id=@e2 create encap chassis_name=hv1 ip="192.168.0.1" type="vxlan" \
-    -- --id=@c create chassis name=hv1 encaps=@e1,@e2 \
+    -- --id=@e2 create encap chassis_name=hv1 ip="192.168.0.1" type="vxlan" \
+    -- --id=@c create chassis hostname=hv1 name=hv1 encaps=@e1,@e2 \
     -- set Port_Binding lsp1 chassis=@c
 
 as hv1