Tests/Tests.tests.ps1
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Describe "Installing new python versions and creating virtual environments" -Tag "Unit" { Import-Module "$PSScriptRoot\..\PythonPowershellUtilities.psm1" -Force $testVersion = "3.7.2" # Make sure to test paths that have spaces $testPythonInstallRoot = "C:\Program Files\Python\My Install Root" $testVirtualEnvironmentRoot = "C:\Program Files\Python\My Python Virtual Environments" $defaultInstallRoot = "C:\PythonInstallations\" $defaultVirtualEnvironmentRoot = "C:\PythonVirtualEnvironments\" It 'Should get newly-set value' { Set-PythonInstallRoot -Path $testPythonInstallRoot -Force Get-PythonInstallRoot | Should -Be $testPythonInstallRoot Set-VirtualEnvironmentRoot -Path $testVirtualEnvironmentRoot -Force Get-VirtualEnvironmentRoot | Should -Be $testVirtualEnvironmentRoot } Install-Python -Version $testVersion $installRoot = Get-PythonUtilitiesConfigValue "PythonInstallRoot" It 'Should create a new python $testVersion installation' { Test-Path -Path "$installRoot\python$testVersion\python.exe" | Should -BeTrue } $venvName = "TestEnv" $venvRoot = Get-PythonUtilitiesConfigValue "VirtualEnvironmentRoot" New-PythonVirtualEnvironment -Version $testVersion -Name $venvName It 'Should create a new virtual environment' { Test-Path -Path "$venvRoot\$venvName-$testVersion\Scripts\python.exe" | Should -BeTrue } Enter-PythonVirtualEnvironment -Name $venvName $result = Start-Process "pip" -ArgumentList "--disable-pip-version-check install toolz" -NoNewWindow -Wait -PassThru It 'Should install the test dependency into the new venv' { Test-Path -Path "$venvRoot\$venvName-$testVersion\Lib\site-packages\toolz" | Should -BeTrue } deactivate It 'Should return the correct number of environments' { $envs = Get-PythonVirtualEnvironments $envs.Count | Should -Be 1 $envs[0] | Should -Be "$venvName-$testVersion" } Remove-PythonVirtualEnvironment -Name $venvName -YesToAll It 'Should delete the newly-created venv' { Test-Path -Path "$venvRoot\$venvName-$testVersion\python.exe" | Should -BeFalse } Uninstall-Python -Version $testVersion It "Should reset the config to the default value" { Restore-PythonUtilitiesConfigDefaults -Force Get-PythonInstallRoot | Should -Be $defaultInstallRoot Get-VirtualEnvironmentRoot | Should -Be $defaultVirtualEnvironmentRoot } } |