Updated bats tests.

- Use env var for VM name
- Added check for hostname resolution via libvirt-nss
- Added check for clout-init package removal

tests/check_options.bats

@@ -1,26 +0,0 @@
-#!/usr/bin/env bats
-
-@test "Check for help usage message" {
-    run kvm-install-vm
-    [[ "$output" =~ "NAME" ]]
-}
-
-@test "Install VM - batstestvm" {
-    run bash -c "kvm-install-vm create batstestvm"
-    [ "$status" -eq 0 ]
-}
-
-@test "Check running VM state" {
-    run bash -c "virsh -q domstate batstestvm"
-    [ "$output" = "running" ]
-}
-
-@test "Delete VM - batstestvm" {
-    run bash -c "kvm-install-vm remove batstestvm"
-    [ "$status" -eq 0 ]
-}
-
-@test "Check destroyed VM state" {
-    run bash -c "virsh -q domstate batstestvm"
-    [[ "$output" =~ "error: failed to get domain 'batstestvm'" ]]
-}

tests/check_script.bats

@@ -0,0 +1,41 @@
+#!/usr/bin/env bats
+
+VMNAME=batstestvm
+
+@test "Check for help usage message" {
+    run kvm-install-vm
+    [ "$status" -eq 1 ]
+    [[ "${lines[0]}" =~ "NAME" ]]
+}
+
+@test "Install VM - $VMNAME" {
+    run kvm-install-vm create $VMNAME
+    [ "$status" -eq 0 ]
+}
+
+@test "Check running VM state" {
+    run bash -c "virsh -q domstate $VMNAME"
+    [ "$output" = "running" ]
+}
+
+@test "Check libvirt-nss hostname resolution" {
+    run sleep 10
+    run ping -c 1 $VMNAME
+    [ "$status" -eq 0 ]
+    [[ "${lines[-2]}" =~ "1 packets transmitted, 1 received," ]]
+}
+
+@test "Check cloud-init package is removed" {
+    run ssh -o StrictHostKeyChecking=no $VMNAME rpm -q cloud-init
+    [[ "$output" =~ "package cloud-init is not installed" ]]
+}
+
+@test "Delete VM - $VMNAME" {
+    run bash -c "kvm-install-vm remove $VMNAME"
+    [ "$status" -eq 0 ]
+}
+
+@test "Check destroyed VM state" {
+    run bash -c "virsh -q domstate $VMNAME"
+    [[ "$output" =~ "error: failed to get domain '$VMNAME'" ]]
+}