53 lines
3.0 KiB
PowerShell
53 lines
3.0 KiB
PowerShell
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[T4Scaffolding.Scaffolder(Description = "Creates a unit test stub for an action method")][CmdletBinding()]
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param(
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[parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true)][string]$Controller,
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[parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true)][string]$Action,
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[string]$ViewModel,
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[switch]$WithViewModel,
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[string]$Project,
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[string]$CodeLanguage,
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[string[]]$TemplateFolders,
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[switch]$Force = $false
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)
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# Ensure the controller name ends with "Controller"
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$Controller = [System.Text.RegularExpressions.Regex]::Replace($Controller, "Controller$", "", [System.Text.RegularExpressions.RegexOptions]::IgnoreCase) + "Controller"
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# Find the unit test project, or abort
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$unitTestProject = Get-Project ($Project + ".Test") -ErrorAction SilentlyContinue
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if (!$unitTestProject) { $unitTestProject = Get-Project ($Project + ".Tests") -ErrorAction SilentlyContinue }
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if (!$unitTestProject) { throw "Cannot find a unit test project corresponding to project '$Project'" }
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# Ensure you've referenced System.Web.Mvc
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$unitTestProject.Object.References.Add("System.Web.Mvc") | Out-Null
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# Create the test fixture class
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$foundControllerClass = Get-ProjectType $Controller -Project $Project
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if (!$foundControllerClass) { return }
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$testClassName = $foundControllerClass.Name + "Test"
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$testClassNamespace = $unitTestProject.Properties.Item("DefaultNamespace").Value
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$defaultNamespace = $unitTestProject.Properties.Item("DefaultNamespace").Value
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Add-ProjectItemViaTemplate $testClassName -Template TestClass -Model @{ ClassName = $testClassName; Namespace = $testClassNamespace; DefaultNamespace = $defaultNamespace; Controller = [MarshalByRefObject]$foundControllerClass } `
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-SuccessMessage "Added unit test class at {0}" -TemplateFolders $TemplateFolders -Project $unitTestProject.Name -CodeLanguage $CodeLanguage -Force:$Force
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# Add a test method to it
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if ($WithViewModel -and !$ViewModel) { $ViewModel = $Action + "ViewModel" }
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$foundViewModel = if ($ViewModel) { Get-ProjectType $ViewModel -Project $Project }
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if ($ViewModel -and !$foundViewModel) { return }
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$testClass = Get-ProjectType $testClassName -Project $unitTestProject.Name
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$testMethodName = $Action + "Test"
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Add-ClassMemberViaTemplate -Name $testMethodName -CodeClass $testClass -Template TestMethod -Model @{
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TestMethod = $testMethodName;
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ActionMethod = $Action;
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Controller = [MarshalByRefObject]$foundControllerClass;
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ViewModel = [MarshalByRefObject]$foundViewModel;
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} -SuccessMessage "Added unit test method $testMethodName to $($testClass.Name)" `
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-TemplateFolders $TemplateFolders -Project $unitTestProject.Name -CodeLanguage $CodeLanguage -Force:$Force
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# Also import the view model namespace if not already imported
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if ($foundViewModel) {
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$existingImport = $testClass.ProjectItem.FileCodeModel.CodeElements | ?{ ($_.Kind -eq 35) -and ($_.Namespace -eq $foundViewModel.Namespace.FullName) }
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if (!$existingImport) {
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$testClass.ProjectItem.FileCodeModel.AddImport($foundViewModel.Namespace.FullName) | Out-Null
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}
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}
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