Tests/IPv4Class.Tests.ps1
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$ModuleName = "IPv4Class" $RootPath = (Get-Item -Path $PSScriptRoot).Parent.FullName $ModuleManifest = "$RootPath\$ModuleName.psd1" Get-Module $ModuleName | Remove-Module Import-Module $ModuleManifest -Force describe 'ClassTests' { $results = [IPv4Class]::new("10.0.8.0") it 'should set IPAddress to 10.0.8.0' { $results.IPAddress | should be '10.0.8.0' } it 'should set Decimal to 167774208' { $results.Decimal | should be '167774208' } it 'should set Binary to 00001010000000000000100000000000' { $results.Binary | should be '00001010000000000000100000000000' } it 'should be have a type of IPv4Class' { $results.GetType().Name | should be 'IPv4Class' } Context 'GetBinaryFromIP' { $results = [IPv4Class]::GetBinaryFromIP("10.0.0.4") it 'should return 00001010000000000000000000000100' { $results | should be '00001010000000000000000000000100' } it 'should be 32 characters long' { $results.ToCharArray() | measure | Select-Object -ExpandProperty Count | should be 32 } it 'should return only one object' { $results | measure | Select-Object -ExpandProperty Count | should be 1 } it 'should be a string' { $results.GetType().Name | should be 'String' } } Context 'GetDecimalFromIP' { $results = [IPv4Class]::GetDecimalFromIP("10.0.0.1") it 'should return 167772161' { $results | should be '167772161' } it 'should return only one object' { $results | measure | Select-Object -ExpandProperty Count | should be 1 } it 'should be Int64' { $results.GetType().Name | should be 'Int64' } } Context 'GetIPFromBinary' { $results = [IPv4Class]::GetIPFromBinary("00001010000000000000000000000011") it 'should return 10.0.0.3' { $results | should be '10.0.0.3' } it 'should return only one object' { $results | measure | Select-Object -ExpandProperty Count | should be 1 } it 'should be a string' { $results.GetType().Name | should be 'String' } } Context 'GetIPFromDecimal' { $results = [IPv4Class]::GetIPFromDecimal("167772162") it 'should return 10.0.0.2' { $results | should be '10.0.0.2' } it 'should return only one object' { $results | measure | Select-Object -ExpandProperty Count | should be 1 } it 'should be a string' { $results.GetType().Name | should be 'String' } } Context 'GetSubnetID' { $test = [IPv4Class]::new("192.168.1.56") $results = $test.GetSubnetID("255.255.255.0") it 'should return 192.168.1.0' { $results | should be '192.168.1.0' } it 'should return only one object' { $results | measure | Select-Object -ExpandProperty Count | should be 1 } it 'should be a string' { $results.GetType().Name | should be 'String' } } Context 'GetSubnetHostCount' { $results = [IPv4Class]::GetSubnetHostCount("255.255.255.0") it 'should return 254' { $results | should be 254 } it 'should return only one object' { $results | measure | Select-Object -ExpandProperty Count | should be 1 } it 'should be a string' { $results.GetType().Name | should be 'String' } } Context 'GetSubnetIPs' { $test = [IPv4Class]::new("10.0.8.0") $results = $test.GetSubnetIPs("255.255.255.0") it 'should return 254' { $results | measure | Select-Object -ExpandProperty Count | should be 254 } it 'should return 10.0.8.1 as the first result' { $results | Select-Object -First 1 | should be "10.0.8.1" } it 'should return 10.0.8.254 as the last result' { $results | Select-Object -Last 1 | should be "10.0.8.254" } it 'should be an array' { $results.GetType().BaseType.Name | should be 'Array' } } } |