in testhelper/structs.go [64:71]
func (executor *TestExecutor) ExecuteClusterCommand(scope cluster.Scope, commandList []cluster.ShellCommand) *cluster.RemoteOutput {
executor.NumExecutions++
executor.ClusterCommands = append(executor.ClusterCommands, commandList)
if executor.ErrorOnExecNum == 0 || executor.NumExecutions == executor.ErrorOnExecNum {
return executor.ClusterOutput
}
return nil
}