github.com/hugh712/snapd@v0.0.0-20200910133618-1a99902bd583/overlord/configstate/helpers_test.go (about)

     1  // -*- Mode: Go; indent-tabs-mode: t -*-
     2  
     3  /*
     4   * Copyright (C) 2019 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 configstate_test
    21  
    22  import (
    23  	"github.com/snapcore/snapd/overlord/configstate"
    24  
    25  	. "gopkg.in/check.v1"
    26  )
    27  
    28  func (s *miscSuite) TestSortPatchKeysEmpty(c *C) {
    29  	patch := map[string]interface{}{}
    30  	keys := configstate.SortPatchKeysByDepth(patch)
    31  	c.Assert(keys, IsNil)
    32  }
    33  
    34  func (s *miscSuite) TestSortPatchKeys(c *C) {
    35  	patch := map[string]interface{}{
    36  		"a.b.c":         0,
    37  		"a":             0,
    38  		"a.b.c.d":       0,
    39  		"q.w.e.r.t.y.u": 0,
    40  		"f.g":           0,
    41  	}
    42  
    43  	keys := configstate.SortPatchKeysByDepth(patch)
    44  	c.Assert(keys, DeepEquals, []string{"a", "f.g", "a.b.c", "a.b.c.d", "q.w.e.r.t.y.u"})
    45  }