Fix all unit test failures

Author: wongni

pkg/cloud/instance.go

@@ -216,7 +216,7 @@ func (c *client) DestroyVMInstance(csMachine *infrav1.CloudStackMachine) error {
 	p := c.cs.VirtualMachine.NewDestroyVirtualMachineParams(*csMachine.Spec.InstanceID)
 	p.SetExpunge(true)
 	_, err := c.cs.VirtualMachine.DestroyVirtualMachine(p)
-	if err != nil && strings.Contains(err.Error(), "Unable to find UUID for id ") {
+	if err != nil && strings.Contains(err.Error(), "unable to find UUID for id ") {
 		// VM doesn't exist.  So the desired state is in effect.  Our work is done here.
 		return nil
 	}

pkg/cloud/network.go

@@ -61,7 +61,7 @@ func (c *client) ResolveNetwork(csCluster *infrav1.CloudStackCluster) (retErr er
 func (c *client) GetOrCreateNetwork(csCluster *infrav1.CloudStackCluster) (retErr error) {
 	if retErr = c.ResolveNetwork(csCluster); retErr == nil { // Found network.
 		return nil
-	} else if !strings.Contains(retErr.Error(), "No match found") { // Some other error.
+	} else if !strings.Contains(retErr.Error(), "no match found") { // Some other error.
 		return retErr
 	} // Network not found.
 
@@ -147,7 +147,7 @@ func (c *client) AssociatePublicIPAddress(csCluster *infrav1.CloudStackCluster)
 func (c *client) OpenFirewallRules(csCluster *infrav1.CloudStackCluster) (retErr error) {
 	p := c.cs.Firewall.NewCreateEgressFirewallRuleParams(csCluster.Status.NetworkID, NetworkProtocolTCP)
 	_, retErr = c.cs.Firewall.CreateEgressFirewallRule(p)
-	if retErr != nil && strings.Contains(retErr.Error(), "There is already") { // Already a firewall rule here.
+	if retErr != nil && strings.Contains(retErr.Error(), "there is already") { // Already a firewall rule here.
 		retErr = nil
 	}
 	return retErr