Add-HostFileEntry.Tests.ps1
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Import-Module $PsScriptRoot\..\AdministratorRole\AdministratorRole.psd1 Import-Module $PsScriptRoot\Add-HostFileEntry.psd1 Describe 'Add-HostFileEntry' { BeforeEach { $env:windir = 'TestDrive:' } Context 'No blank line at end of hosts file' { Mock -ModuleName Add-HostFileEntry Assert-AdministratorRole {} mkdir TestDrive:\System32\drivers\etc Copy-Item $PsScriptRoot\fixtures\no-blank-at-end.hosts TestDrive:\System32\drivers\etc\hosts Add-HostFileEntry test.test It 'Adds host file entry' { 'TestDrive:\System32\drivers\etc\hosts' | Should -FileContentMatch '^127\.0\.0\.1\s+test\.test$' } } Context 'Empty hosts file' { Mock -ModuleName Add-HostFileEntry Assert-AdministratorRole {} mkdir TestDrive:\System32\drivers\etc Copy-Item $PsScriptRoot\fixtures\empty.hosts TestDrive:\System32\drivers\etc\hosts Add-HostFileEntry test.test It 'Adds host file entry' { 'TestDrive:\System32\drivers\etc\hosts' | Should -FileContentMatch '^127\.0\.0\.1\s+test\.test$' } } } Describe 'Remove-HostFileEntry' { BeforeEach { $env:windir = 'TestDrive:' } Context 'No blank line at end of hosts file' { Mock -ModuleName Add-HostFileEntry Assert-AdministratorRole {} mkdir TestDrive:\System32\drivers\etc Copy-Item $PsScriptRoot\fixtures\no-blank-at-end.hosts TestDrive:\System32\drivers\etc\hosts Remove-HostFileEntry example.example It 'Removes host file entry' { 'TestDrive:\System32\drivers\etc\hosts' | Should -Not -FileContentMatch '^127\.0\.0\.1\s+example\.example$' } } Context 'Empty hosts file' { Mock -ModuleName Add-HostFileEntry Assert-AdministratorRole {} mkdir TestDrive:\System32\drivers\etc Copy-Item $PsScriptRoot\fixtures\empty.hosts TestDrive:\System32\drivers\etc\hosts Remove-HostFileEntry test.test It 'Leaves empty host file' { 'TestDrive:\System32\drivers\etc\hosts' | Should -Not -FileContentMatchMultiline '.*' } } Context 'Three Hosts' { Mock -ModuleName Add-HostFileEntry Assert-AdministratorRole {} mkdir TestDrive:\System32\drivers\etc Copy-Item $PsScriptRoot\fixtures\three-hosts.hosts TestDrive:\System32\drivers\etc\hosts Remove-HostFileEntry two.example It 'Leaves two hosts' { 'TestDrive:\System32\drivers\etc\hosts' | Should -Not -FileContentMatch '^127\.0\.0\.1\s+two\.example$' 'TestDrive:\System32\drivers\etc\hosts' | Should -FileContentMatch '^127\.0\.0\.1\s+one\.example$' 'TestDrive:\System32\drivers\etc\hosts' | Should -FileContentMatch '^127\.0\.0\.1\s+three\.example$' } } } |