Tests/Integration/MSFT_NetworkTeam.Integration.Tests.ps1

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
<#
    These tests can not be run in AppVeyor as this will cause the network
    adapter to disconnect and terminate the build.
 
    They can only be run if two teaming compatible network adapters are
    present on the test machine and the adapters can be safely used in
    a team during the test process.
 
    Loopback adapters can not be used for NIC teaming and only server OS
    SKU machines will support it.
 
    To enable this test to be run, add the names of the adapters to use
    for testing into the $script:NetworkTeamMembers array below. E.g.
    $script:NetworkTeamMembers = @('Ethernet','Ethernet 2')
#>

$script:NetworkTeamMembers = @()
$script:DSCModuleName      = 'NetworkingDsc'
$script:DSCResourceName    = 'MSFT_NetworkTeam'

# Load the common test helper
Import-Module -Name (Join-Path -Path (Join-Path -Path (Split-Path $PSScriptRoot -Parent) -ChildPath 'TestHelpers') -ChildPath 'CommonTestHelper.psm1') -Global

# Check if integration tests can be run
if (-not (Test-NetworkTeamIntegrationEnvironment -NetworkAdapters $script:NetworkTeamMembers))
{
    Write-Warning -Message 'Integration tests will be skipped.'
    return
}

#region HEADER
# Integration Test Template Version: 1.1.1
[System.String] $script:moduleRoot = Split-Path -Parent (Split-Path -Parent $PSScriptRoot)
if ( (-not (Test-Path -Path (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests'))) -or `
    (-not (Test-Path -Path (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1'))) )
{
    & git @('clone', 'https://github.com/PowerShell/DscResource.Tests.git', (Join-Path -Path $script:moduleRoot -ChildPath '\DSCResource.Tests\'))
}

Import-Module -Name (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1') -Force
$TestEnvironment = Initialize-TestEnvironment `
    -DSCModuleName $script:DSCModuleName `
    -DSCResourceName $script:DSCResourceName `
    -TestType Integration
#endregion

# Using try/finally to always cleanup even if something awful happens.
try
{
    $ConfigFile = Join-Path -Path $PSScriptRoot -ChildPath "$($script:DSCResourceName).config.ps1"
    . $ConfigFile -Verbose -ErrorAction Stop

    Describe "$($script:DSCResourceName)_Integration" {
        $configurationData = @{
            AllNodes = @(
                @{
                    NodeName               = 'localhost'
                    Name                   = 'TestTeam'
                    Members                = $script:NetworkTeamMembers
                    LoadBalancingAlgorithm = 'MacAddresses'
                    TeamingMode            = 'SwitchIndependent'
                    Ensure                 = 'Present'
                }
            )
        }

        Context 'When the network team is created' {
            It 'Should compile and apply the MOF without throwing' {
                {
                    & "$($script:DSCResourceName)_Config" `
                        -OutputPath $TestDrive `
                        -ConfigurationData $configurationData

                    Start-DscConfiguration `
                        -Path $TestDrive `
                        -ComputerName localhost `
                        -Wait `
                        -Verbose `
                        -Force `
                        -ErrorAction Stop

                    # Wait for up to 60 seconds for the team to be created
                    $count = 0
                    While (-not (Get-NetLbfoTeam -Name 'TestTeam' -ErrorAction SilentlyContinue))
                    {
                        Start-Sleep -Seconds 1

                        if ($count -ge 60)
                        {
                            break
                        }

                        $count++
                    }
                } | Should -Not -Throw
            }

            It 'Should be able to call Get-DscConfiguration without throwing' {
                { Get-DscConfiguration -Verbose -ErrorAction Stop } | Should -Not -Throw
            }

            It 'Should have set the resource and all the parameters should match' {
                $result = Get-DscConfiguration | Where-Object -FilterScript {
                    $_.ConfigurationName -eq "$($script:DSCResourceName)_Config"
                }
                $result.Ensure                 | Should -Be $configurationData.AllNodes[0].Ensure
                $result.Name                   | Should -Be $configurationData.AllNodes[0].Name
                $result.TeamMembers            | Should -Be $configurationData.AllNodes[0].Members
                $result.LoadBalancingAlgorithm | Should -Be $configurationData.AllNodes[0].LoadBalancingAlgorithm
                $result.TeamingMode            | Should -Be $configurationData.AllNodes[0].TeamingMode
            }
        }

        $configurationData.AllNodes[0].Ensure = 'Absent'

        Context 'When the network team is deleted' {
            It 'Should compile and apply the MOF without throwing' {
                {
                    & "$($script:DSCResourceName)_Config" `
                        -OutputPath $TestDrive `
                        -ConfigurationData $configurationData

                    Start-DscConfiguration `
                        -Path $TestDrive `
                        -ComputerName localhost `
                        -Wait `
                        -Verbose `
                        -Force `
                        -ErrorAction Stop

                    # Wait for up to 60 seconds for the team to be removed
                    $count = 0
                    While (Get-NetLbfoTeam -Name 'TestTeam' -ErrorAction SilentlyContinue)
                    {
                        Start-Sleep -Seconds 1

                        if ($count -ge 60)
                        {
                            break
                        }

                        $count++
                    }
                } | Should -Not -Throw
            }

            It 'Should be able to call Get-DscConfiguration without throwing' {
                { Get-DscConfiguration -Verbose -ErrorAction Stop } | Should -Not -Throw
            }

            It 'Should have set the resource and all the parameters should match' {
                $result = Get-DscConfiguration | Where-Object -FilterScript {
                    $_.ConfigurationName -eq "$($script:DSCResourceName)_Config"
                }
                $result.Ensure                 | Should -Be $configurationData.AllNodes[0].Ensure
                $result.Name                   | Should -Be $configurationData.AllNodes[0].Name
                $result.TeamMembers            | Should -Be $configurationData.AllNodes[0].Members
            }
        }
    }
}
finally
{
    # Remove the team just in case it wasn't removed correctly
    Remove-NetLbfoTeam `
        -Name 'TestTeam' `
        -Confirm:$false `
        -ErrorAction SilentlyContinue

    #region FOOTER
    Restore-TestEnvironment -TestEnvironment $TestEnvironment
    #endregion
}