gopkg.in/ubuntu-core/snappy.v0@v0.0.0-20210902073436-25a8614f10a6/overlord/hookstate/export_test.go (about)

     1  // -*- Mode: Go; indent-tabs-mode: t -*-
     2  
     3  /*
     4   * Copyright (C) 2017 Canonical Ltd
     5   *
     6   * This program is free software: you can redistribute it and/or modify
     7   * it under the terms of the GNU General Public License version 3 as
     8   * published by the Free Software Foundation.
     9   *
    10   * This program is distributed in the hope that it will be useful,
    11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13   * GNU General Public License for more details.
    14   *
    15   * You should have received a copy of the GNU General Public License
    16   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    17   *
    18   */
    19  
    20  package hookstate
    21  
    22  import (
    23  	"time"
    24  )
    25  
    26  func MockReadlink(f func(string) (string, error)) func() {
    27  	oldReadlink := osReadlink
    28  	osReadlink = f
    29  	return func() {
    30  		osReadlink = oldReadlink
    31  	}
    32  }
    33  
    34  func MockDefaultHookTimeout(timeout time.Duration) func() {
    35  	oldDefaultTimeout := defaultHookTimeout
    36  	defaultHookTimeout = timeout
    37  	return func() {
    38  		defaultHookTimeout = oldDefaultTimeout
    39  	}
    40  }
    41  
    42  func MockErrtrackerReport(mock func(string, string, string, map[string]string) (string, error)) (restore func()) {
    43  	prev := errtrackerReport
    44  	errtrackerReport = mock
    45  	return func() { errtrackerReport = prev }
    46  }