scriptclass.tests.ps1
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# Copyright 2017, Adam Edwards # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. $here = Split-Path -Parent $MyInvocation.MyCommand.Path Describe "ScriptClass module manifest" { $manifestLocation = Join-Path $here 'scriptclass.psd1' $manifest = Test-ModuleManifest -Path $manifestlocation -ErrorAction Stop -WarningAction SilentlyContinue Context "When loading the manifest" { It "should export the exact same set of cmdlets as are in the set of expected cmdlets" { $expectedCmdlets = @('add-scriptclass', 'invoke-method', 'test-scriptobject', 'new-scriptobject', 'import-script', 'import-assembly', 'get-librarybase') $manifest.ExportedCmdlets.count | Should BeExactly $expectedCmdlets.length $verifiedExportsCount = 0 $expectedCmdlets | foreach { if ( $manifest.exportedcmdlets[$_] -ne $null ) { $verifiedExportsCount++ } } $verifiedExportsCount -eq $expectedcmdlets.length | Should BeExactly $true } It "should export the exact same set of functions as are in the set of expected functions" { $expectedFunctions = @('=>', '::>') $manifest.ExportedFunctions.count | Should BeExactly $expectedFunctions.length $verifiedExportsCount = 0 $expectedFunctions | foreach { if ( $manifest.exportedfunctions[$_] -ne $null ) { $verifiedExportsCount++ } } $verifiedExportsCount -eq $expectedFunctions.length | Should BeExactly $true } It "should export the '::' and 'include' variables and only those variables" { $manifest.exportedvariables.count | Should BeExactly 2 $manifest.exportedvariables.keys -contains '::' | Should BeExactly $true $manifest.exportedvariables.keys -contains 'include' | Should BeExactly $true } It "should, PENDING fix, export the 'new-so', 'ScriptClass', 'const', 'load-assembly', and 'with' aliases and only those aliases" -pending { $manifest.exportedaliases.count | Should BeExactly 5 $manifest.exportedaliases.keys -contains 'new-so' | Should BeExactly $true $manifest.exportedaliases.keys -contains 'ScriptClass' | Should BeExactly $true $manifest.exportedaliases.keys -contains 'with' | Should BeExactly $true $manifest.exportedaliases.keys -contains 'const' | Should BeExactly $true $manifest.exportedaliases.keys -contains 'load-assembly' | Should BeExactly $true } It "should export no aliases to avoid a defect in PowerShell import of nested modules with aliases" { $manifest.exportedaliases.count | Should BeExactly 0 } } Context "When dot sourcing a script that imports library" { $scriptentry = (get-item "$here\test\assets\simpletestclient.ps1").fullname It "Should dot source without errors" { iex "& powershell -noprofile -command { `$erroractionpreference = 'stop'; . '$scriptentry' }" $lastexitcode | Should BeExactly 0 } It "Should dot source without errors and allow the definition of a class" { $uniqueReturnValue = 23609 iex "& powershell -noprofile -command { `$erroractionpreference = 'stop'; . '$scriptentry'; ScriptClass ClassTest { `$data = $uniqueReturnValue; function testfunc() { `$this.data }}; `$obj = new-so ClassTest; exit (`$obj |=> testfunc)}" $lastexitcode | Should BeExactly $uniqueReturnValue } It "Should dot source twice in the same session without errors" { iex "& powershell -noprofile -command { `$erroractionpreference = 'stop'; . '$scriptentry'; . '$scriptentry'; }" $lastexitcode | Should BeExactly 0 } } } |