github.com/bugraaydogar/snapd@v0.0.0-20210315170335-8c70bb858939/interfaces/builtin/kernel_module_observe_test.go (about)

     1  // -*- Mode: Go; indent-tabs-mode: t -*-
     2  /*
     3   * Copyright (C) 2018 Canonical Ltd
     4   *
     5   * This program is free software: you can redistribute it and/or modify
     6   * it under the terms of the GNU General Public License version 3 as
     7   * published by the Free Software Foundation.
     8   *
     9   * This program is distributed in the hope that it will be useful,
    10   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    11   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    12   * GNU General Public License for more details.
    13   *
    14   * You should have received a copy of the GNU General Public License
    15   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    16   *
    17   */
    18  
    19  package builtin_test
    20  
    21  import (
    22  	. "gopkg.in/check.v1"
    23  
    24  	"github.com/snapcore/snapd/interfaces"
    25  	"github.com/snapcore/snapd/interfaces/apparmor"
    26  	"github.com/snapcore/snapd/interfaces/builtin"
    27  	"github.com/snapcore/snapd/snap"
    28  	"github.com/snapcore/snapd/testutil"
    29  )
    30  
    31  type KernelModuleObserveInterfaceSuite struct {
    32  	iface    interfaces.Interface
    33  	slotInfo *snap.SlotInfo
    34  	slot     *interfaces.ConnectedSlot
    35  	plugInfo *snap.PlugInfo
    36  	plug     *interfaces.ConnectedPlug
    37  }
    38  
    39  var _ = Suite(&KernelModuleObserveInterfaceSuite{
    40  	iface: builtin.MustInterface("kernel-module-observe"),
    41  })
    42  
    43  const kernelmodobsConsumerYaml = `name: consumer
    44  version: 0
    45  apps:
    46   app:
    47    plugs: [kernel-module-observe]
    48  `
    49  
    50  const kernelmodobsCoreYaml = `name: core
    51  version: 0
    52  type: os
    53  slots:
    54    kernel-module-observe:
    55  `
    56  
    57  func (s *KernelModuleObserveInterfaceSuite) SetUpTest(c *C) {
    58  	s.plug, s.plugInfo = MockConnectedPlug(c, kernelmodobsConsumerYaml, nil, "kernel-module-observe")
    59  	s.slot, s.slotInfo = MockConnectedSlot(c, kernelmodobsCoreYaml, nil, "kernel-module-observe")
    60  }
    61  
    62  func (s *KernelModuleObserveInterfaceSuite) TestName(c *C) {
    63  	c.Assert(s.iface.Name(), Equals, "kernel-module-observe")
    64  }
    65  
    66  func (s *KernelModuleObserveInterfaceSuite) TestSanitizeSlot(c *C) {
    67  	c.Assert(interfaces.BeforePrepareSlot(s.iface, s.slotInfo), IsNil)
    68  }
    69  
    70  func (s *KernelModuleObserveInterfaceSuite) TestSanitizePlug(c *C) {
    71  	c.Assert(interfaces.BeforePreparePlug(s.iface, s.plugInfo), IsNil)
    72  }
    73  
    74  func (s *KernelModuleObserveInterfaceSuite) TestAppArmorSpec(c *C) {
    75  	spec := &apparmor.Specification{}
    76  	c.Assert(spec.AddConnectedPlug(s.iface, s.plug, s.slot), IsNil)
    77  	c.Assert(spec.SecurityTags(), DeepEquals, []string{"snap.consumer.app"})
    78  	c.Assert(spec.SnippetForTag("snap.consumer.app"), testutil.Contains, "# Description: Allow querying of kernel modules")
    79  }
    80  
    81  func (s *KernelModuleObserveInterfaceSuite) TestStaticInfo(c *C) {
    82  	si := interfaces.StaticInfoOf(s.iface)
    83  	c.Assert(si.ImplicitOnCore, Equals, true)
    84  	c.Assert(si.ImplicitOnClassic, Equals, true)
    85  	c.Assert(si.Summary, Equals, `allows querying of kernel modules`)
    86  	c.Assert(si.BaseDeclarationSlots, testutil.Contains, "kernel-module-observe")
    87  }
    88  
    89  func (s *KernelModuleObserveInterfaceSuite) TestAutoConnect(c *C) {
    90  	c.Assert(s.iface.AutoConnect(s.plugInfo, s.slotInfo), Equals, true)
    91  }
    92  
    93  func (s *KernelModuleObserveInterfaceSuite) TestInterfaces(c *C) {
    94  	c.Check(builtin.Interfaces(), testutil.DeepContains, s.iface)
    95  }