Make ConvertTo-Html work on CoreCLR

This also includes some Pester test for the cmdlet.

src/Microsoft.PowerShell.Commands.Utility/project.json

@@ -42,7 +42,6 @@
                         "commands/utility/ShowCommand/ShowCommandParameterSetInfo.cs",
                         "commands/utility/ShowCommand/ShowCommandParameterType.cs",
                         "commands/utility/ShowCommand/ShowCommandProxy.cs",                        
-                        "commands/utility/convert-HTML.cs",
                         "commands/utility/update-list.cs",
                         "singleshell/installer/MshUtilityMshSnapin.cs",
                         "commands/utility/WebCmdlet/FullClr/BasicHtmlWebResponseObject.FullClr.cs",

src/Modules/Unix/Microsoft.PowerShell.Utility/Microsoft.PowerShell.Utility.psd1

@@ -9,7 +9,7 @@ CmdletsToExport= "Format-List", "Format-Custom", "Format-Table", "Format-Wide",
     "Out-File", "Out-String", "Get-FormatData", "Export-FormatData", "ConvertFrom-Json", "ConvertTo-Json",
     "Invoke-RestMethod", "Invoke-WebRequest", "Register-ObjectEvent", "Register-EngineEvent",
     "Wait-Event", "Get-Event", "Remove-Event", "Get-EventSubscriber", "Unregister-Event",
-    "New-Event", "Add-Member", "Add-Type", "Compare-Object", "ConvertFrom-StringData", 
+    "New-Event", "Add-Member", "Add-Type", "Compare-Object", "ConvertTo-Html", "ConvertFrom-StringData", 
     "Export-Csv", "Import-Csv", "ConvertTo-Csv", "ConvertFrom-Csv", "Export-Alias", "Invoke-Expression",
     "Get-Alias", "Get-Culture", "Get-Date", "Get-Host", "Get-Member", "Get-Random",
     "Get-UICulture", "Get-Unique", "Import-Alias", "Import-LocalizedData",

src/Modules/Windows-Core/Microsoft.PowerShell.Utility/Microsoft.PowerShell.Utility.psd1

@@ -9,7 +9,7 @@ CmdletsToExport= "Format-List", "Format-Custom", "Format-Table", "Format-Wide",
     "Out-File", "Out-String", "Get-FormatData", "Export-FormatData", "ConvertFrom-Json", "ConvertTo-Json",
     "Invoke-RestMethod", "Invoke-WebRequest", "Register-ObjectEvent", "Register-EngineEvent",
     "Wait-Event", "Get-Event", "Remove-Event", "Get-EventSubscriber", "Unregister-Event",
-    "New-Event", "Add-Member", "Add-Type", "Compare-Object", "ConvertFrom-StringData", 
+    "New-Event", "Add-Member", "Add-Type", "Compare-Object", "ConvertTo-Html", "ConvertFrom-StringData",
     "Export-Csv", "Import-Csv", "ConvertTo-Csv", "ConvertFrom-Csv", "Export-Alias", "Invoke-Expression",
     "Get-Alias", "Get-Culture", "Get-Date", "Get-Host", "Get-Member", "Get-Random",
     "Get-UICulture", "Get-Unique", "Import-Alias", "Import-LocalizedData",

test/powershell/Modules/Microsoft.PowerShell.Utility/ConvertTo-Html.Tests.ps1

@@ -0,0 +1,111 @@
+Describe "ConvertTo-Html DRT Unit Tests" -Tags "CI" {
+    $customObject = [pscustomobject]@{"Name" = "John Doe"; "Age" = 42; "Friends" = ("Jack", "Jill")}
+    $newLine = [System.Environment]::NewLine
+    It "Test ConvertTo-Html with no parameters" {
+        $returnObject = $customObject | ConvertTo-Html
+        $returnObject -is [System.Array] | Should Be $true
+        $returnString = $returnObject -join $newLine
+        $expectedValue = @"
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>HTML TABLE</title>
+</head><body>
+<table>
+<colgroup><col/><col/><col/></colgroup>
+<tr><th>Name</th><th>Age</th><th>Friends</th></tr>
+<tr><td>John Doe</td><td>42</td><td>System.Object[]</td></tr>
+</table>
+</body></html>
+"@
+        $returnString | Should Be $expectedValue
+    }
+
+    It "Test ConvertTo-Html Fragment parameter" {
+        $returnString = ($customObject | ConvertTo-Html -Fragment) -join $newLine
+        $expectedValue = @"
+<table>
+<colgroup><col/><col/><col/></colgroup>
+<tr><th>Name</th><th>Age</th><th>Friends</th></tr>
+<tr><td>John Doe</td><td>42</td><td>System.Object[]</td></tr>
+</table>
+"@
+        $returnString | Should Be $expectedValue
+    }
+
+    It "Test ConvertTo-Html as List" {
+        $returnString = ($customObject | ConvertTo-Html -As List) -join $newLine
+        $expectedValue = @"
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>HTML TABLE</title>
+</head><body>
+<table>
+<tr><td>Name:</td><td>John Doe</td></tr>
+<tr><td>Age:</td><td>42</td></tr>
+<tr><td>Friends:</td><td>System.Object[]</td></tr>
+</table>
+</body></html>
+"@
+        $returnString | Should Be $expectedValue
+    }
+
+    It "Test ConvertTo-Html specified properties" {
+        $returnString = ($customObject | ConvertTo-Html -Property Name, Friends -As List) -join $newLine
+        $expectedValue = @"
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>HTML TABLE</title>
+</head><body>
+<table>
+<tr><td>Name:</td><td>John Doe</td></tr>
+<tr><td>Friends:</td><td>System.Object[]</td></tr>
+</table>
+</body></html>
+"@
+        $returnString | Should Be $expectedValue
+    }
+
+    It "Test ConvertTo-Html using page parameters" {
+        $returnString = ($customObject | ConvertTo-Html -Title "Custom Object" -Body "Body Text" -CssUri "page.css" -As List) -join $newLine
+        $expectedValue = @"
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>Custom Object</title>
+<link rel="stylesheet" type="text/css" href="page.css" />
+</head><body>
+Body Text
+<table>
+<tr><td>Name:</td><td>John Doe</td></tr>
+<tr><td>Age:</td><td>42</td></tr>
+<tr><td>Friends:</td><td>System.Object[]</td></tr>
+</table>
+</body></html>
+"@
+        $returnString | Should Be $expectedValue
+    }
+
+    It "Test ConvertTo-Html pre and post" {
+        $returnString = ($customObject | ConvertTo-Html -PreContent "Before the object" -PostContent "After the object") -join $newLine
+        $expectedValue = @"
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>HTML TABLE</title>
+</head><body>
+Before the object
+<table>
+<colgroup><col/><col/><col/></colgroup>
+<tr><th>Name</th><th>Age</th><th>Friends</th></tr>
+<tr><td>John Doe</td><td>42</td><td>System.Object[]</td></tr>
+</table>
+After the object
+</body></html>
+"@
+        $returnString | Should Be $expectedValue
+    }
+}
+