github.com/openebs/node-disk-manager@v1.9.1-0.20230225014141-4531f06ffa1e/pkg/udev/device_test.go (about)

     1  /*
     2  Copyright 2018 OpenEBS Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package udev
    18  
    19  import (
    20  	"testing"
    21  
    22  	"github.com/stretchr/testify/assert"
    23  )
    24  
    25  func TestGetPropertyValue(t *testing.T) {
    26  	diskDetails, err := MockDiskDetails()
    27  	if err != nil {
    28  		t.Fatal(err)
    29  	}
    30  	newUdev, err := NewUdev()
    31  	if err != nil {
    32  		t.Fatal(err)
    33  	}
    34  	defer newUdev.UnrefUdev()
    35  	device, err := newUdev.NewDeviceFromSysPath(diskDetails.SysPath)
    36  	if err != nil {
    37  		t.Fatal(err)
    38  	}
    39  	defer device.UdevDeviceUnref()
    40  	deviceType := device.GetPropertyValue(UDEV_TYPE)
    41  	assert.Equal(t, diskDetails.DevType, deviceType)
    42  }
    43  
    44  func TestGetSysattrValue(t *testing.T) {
    45  	diskDetails, err := MockDiskDetails()
    46  	if err != nil {
    47  		t.Fatal(err)
    48  	}
    49  	newUdev, err := NewUdev()
    50  	if err != nil {
    51  		t.Fatal(err)
    52  	}
    53  	defer newUdev.UnrefUdev()
    54  	device, err := newUdev.NewDeviceFromSysPath(diskDetails.SysPath)
    55  	if err != nil {
    56  		t.Fatal(err)
    57  	}
    58  	defer device.UdevDeviceUnref()
    59  	expectedSize := device.GetSysattrValue("size")
    60  	assert.Equal(t, expectedSize, diskDetails.Size)
    61  }
    62  
    63  func TestGetDevtype(t *testing.T) {
    64  	diskDetails, err := MockDiskDetails()
    65  	if err != nil {
    66  		t.Fatal(err)
    67  	}
    68  	newUdev, err := NewUdev()
    69  	if err != nil {
    70  		t.Fatal(err)
    71  	}
    72  	defer newUdev.UnrefUdev()
    73  	device, err := newUdev.NewDeviceFromSysPath(diskDetails.SysPath)
    74  	if err != nil {
    75  		t.Fatal(err)
    76  	}
    77  	defer device.UdevDeviceUnref()
    78  	assert.Equal(t, diskDetails.DevType, device.GetDevtype())
    79  }
    80  
    81  func TestGetDevnode(t *testing.T) {
    82  	diskDetails, err := MockDiskDetails()
    83  	if err != nil {
    84  		t.Fatal(err)
    85  	}
    86  	newUdev, err := NewUdev()
    87  	if err != nil {
    88  		t.Fatal(err)
    89  	}
    90  	defer newUdev.UnrefUdev()
    91  	device, err := newUdev.NewDeviceFromSysPath(diskDetails.SysPath)
    92  	if err != nil {
    93  		t.Fatal(err)
    94  	}
    95  	defer device.UdevDeviceUnref()
    96  	assert.Equal(t, diskDetails.DevNode, device.GetDevnode())
    97  }
    98  
    99  func TestGetAction(t *testing.T) {
   100  	diskDetails, err := MockDiskDetails()
   101  	if err != nil {
   102  		t.Fatal(err)
   103  	}
   104  	newUdev, err := NewUdev()
   105  	if err != nil {
   106  		t.Fatal(err)
   107  	}
   108  	defer newUdev.UnrefUdev()
   109  	device, err := newUdev.NewDeviceFromSysPath(diskDetails.SysPath)
   110  	if err != nil {
   111  		t.Fatal(err)
   112  	}
   113  	defer device.UdevDeviceUnref()
   114  	assert.Equal(t, "", device.GetAction())
   115  }