From d59b3220321476da774f3fc52911d859c2bfc35e Mon Sep 17 00:00:00 2001
From: "Jumping Yang[Wicresoft]" <v-zhenpy@microsoft.com>
Date: Tue, 30 Aug 2016 01:01:03 +0800
Subject: [PATCH] Add BooleanParameterDCR and Eventing Pester Test (#2031)

* Add BooleanParameterDCR and Eventing Pester Test

* Correct describe for Eventing Pester Test

* Add ProviderIntrinsics and Serialization Pester Test
---
 .../enginecore/BooleanParameterDCR.Tests.ps1  | 52 ++++++++++
 test/powershell/enginecore/Eventing.Tests.ps1 | 36 +++++++
 .../enginecore/ProviderIntrinsics.Tests.ps1   | 21 ++++
 .../enginecore/Serialization.Tests.ps1        | 99 +++++++++++++++++++
 4 files changed, 208 insertions(+)
 create mode 100644 test/powershell/enginecore/BooleanParameterDCR.Tests.ps1
 create mode 100644 test/powershell/enginecore/Eventing.Tests.ps1
 create mode 100644 test/powershell/enginecore/ProviderIntrinsics.Tests.ps1
 create mode 100644 test/powershell/enginecore/Serialization.Tests.ps1

diff --git a/test/powershell/enginecore/BooleanParameterDCR.Tests.ps1 b/test/powershell/enginecore/BooleanParameterDCR.Tests.ps1
new file mode 100644
index 000000000..b547241f6
--- /dev/null
+++ b/test/powershell/enginecore/BooleanParameterDCR.Tests.ps1
@@ -0,0 +1,52 @@
+Describe "BooleanParameterDCR Tests" -tags "CI" {
+    BeforeAll {
+        Function ParserTestSwitchCmdlet
+        {
+          [CmdletBinding()]
+          param([switch]$switchParam)
+          return $switchParam
+        }
+        
+        Function ParserTestBoolCmdlet2
+        {
+          [CmdletBinding()]
+          param([bool]$First=$false)
+          return $First
+        }
+    }
+    
+    $tests = @(
+            @{ inputTest = 0; expected = $false },
+            @{ inputTest = 000; expected = $false },
+            @{ inputTest = 0x00; expected = $false },
+            @{ inputTest = 0.00; expected = $false }
+    )
+    It "Test that passing zero works as the value for a Switch parameter, inputTest:<inputTest>,expect:<expected>" -TestCases $tests {
+            param ( $inputTest, $expected )
+            [bool]$switchTestParam = $inputTest
+            $result = ParserTestSwitchCmdlet -switchParam:$switchTestParam
+            $result | should be $expected
+    }
+    
+    $tests = @(
+            @{ inputTest = $(1 -eq 1); expected = $true },
+            @{ inputTest = $true; expected = $true },
+            @{ inputTest = $TRUE; expected = $true }
+    )
+    It "Test that $true is accepted as a true value for Switch parameters, inputTest:<inputTest>,expect:<expected>" -TestCases $tests {
+            param ( $inputTest, $expected )
+            [bool]$switchTestParam = $inputTest
+            $result = ParserTestSwitchCmdlet -switchParam:$switchTestParam
+            $result | should be $expected
+    }
+    
+    It "Test that a nullable boolean is accepted for a boolean parameter." {
+        [System.Nullable[System.Int32]] $nullBoolVar = $false
+        $result = ParserTestBoolCmdlet2 $nullBoolVar
+        $result | should be $false
+        $result = ParserTestBoolCmdlet2 -First:$nullBoolVar
+        $result | should be $false
+        $result = ParserTestBoolCmdlet2 -First $nullBoolVar
+        $result | should be $false
+    }
+}
diff --git a/test/powershell/enginecore/Eventing.Tests.ps1 b/test/powershell/enginecore/Eventing.Tests.ps1
new file mode 100644
index 000000000..d16bb5ca5
--- /dev/null
+++ b/test/powershell/enginecore/Eventing.Tests.ps1
@@ -0,0 +1,36 @@
+Describe "Event Subscriber Tests" -tags "CI" {
+    BeforeEach {
+        Get-EventSubscriber | Unregister-Event
+    }
+    AfterEach {
+        Get-EventSubscriber | Unregister-Event
+    }
+
+    # can't let this case to work
+    It "Register an event with no action, trigger it and wait for it to be raised." -Pending:$true{
+        Get-EventSubscriber | should BeNullOrEmpty
+        $messageData = new-object psobject
+        $job = Start-Job { Start-Sleep -Seconds 5; 1..5 }
+        $eventtest = Register-ObjectEvent $job -EventName StateChanged -SourceIdentifier EventSIDTest -Action {} -MessageData $messageData
+        new-event EventSIDTest
+        
+        wait-event EventSIDTest
+        $eventdata = get-event EventSIDTest
+        $eventdata.MessageData | should Be $messageData
+        remove-event EventSIDTest
+        Unregister-Event EventSIDTest
+        Get-EventSubscriber | should BeNullOrEmpty
+    }
+    
+    It "Access a global variable from an event action." {
+        Get-EventSubscriber | should BeNullOrEmpty
+        set-variable incomingGlobal -scope global -value globVarValue
+        $eventtest = register-engineevent -SourceIdentifier foo -Action {set-variable -scope global -name aglobalvariable -value $incomingGlobal}
+        new-event foo
+        $getvar = get-variable aglobalvariable -scope global
+        $getvar.Name | should Be aglobalvariable
+        $getvar.Value | should Be globVarValue
+        Unregister-Event foo
+        Get-EventSubscriber | should BeNullOrEmpty
+    }
+}
diff --git a/test/powershell/enginecore/ProviderIntrinsics.Tests.ps1 b/test/powershell/enginecore/ProviderIntrinsics.Tests.ps1
new file mode 100644
index 000000000..9af5e0b9b
--- /dev/null
+++ b/test/powershell/enginecore/ProviderIntrinsics.Tests.ps1
@@ -0,0 +1,21 @@
+Describe "ProviderIntrinsics Tests" -tags "CI" {
+    BeforeAll {
+        setup -d TestDir
+    }
+    It 'If a childitem exists, HasChild method returns $true' {
+        $ExecutionContext.InvokeProvider.ChildItem.HasChild("$TESTDRIVE") | Should be $true
+    }
+    It 'If a childitem does not exist, HasChild method returns $false' {
+        $ExecutionContext.InvokeProvider.ChildItem.HasChild("$TESTDRIVE/TestDir") | Should be $false
+    }
+    It 'If the path does not exist, HasChild throws an exception' {
+        try {
+            $ExecutionContext.InvokeProvider.ChildItem.HasChild("TESTDRIVE/ThisDirectoryDoesNotExist")
+            throw "Execution OK"
+        }
+        catch {
+            $_.fullyqualifiederrorid | should be "ItemNotFoundException"
+        }
+    }
+} 
+
diff --git a/test/powershell/enginecore/Serialization.Tests.ps1 b/test/powershell/enginecore/Serialization.Tests.ps1
new file mode 100644
index 000000000..bc869a702
--- /dev/null
+++ b/test/powershell/enginecore/Serialization.Tests.ps1
@@ -0,0 +1,99 @@
+Describe "Serialization Tests" -tags "CI" {
+    BeforeAll {
+        $testfileName="SerializationTest.txt"
+        $testPath = Join-Path $TestDrive $testfileName
+        $testfile = New-Item $testPath -Force
+        function SerializeAndDeserialize([PSObject]$inputObject)
+        {
+            $xmlSerializer = New-Object System.Xml.Serialization.XmlSerializer($inputObject.GetType())
+            $stream = [System.IO.StreamWriter]$testPath
+            $xmlWriter = [System.Xml.XmlWriter]::Create($stream)
+            $xmlSerializer.Serialize($xmlWriter,$inputObject)
+            $stream.Close()
+
+            $stream = [System.IO.StreamReader]$testPath
+            $xmlReader = [System.Xml.XmlReader]::Create($stream)
+            $outputObject = $xmlSerializer.Deserialize($xmlReader)
+            $stream.Close()
+            $xmlReader.Dispose()
+            return $outputObject;
+        }
+        
+        enum MyColorFlag
+        {
+            RED
+            BLUE
+        }
+    }
+    AfterAll { 
+            Remove-Item $testPath -Force -ErrorAction SilentlyContinue
+    } 
+
+    It 'Test DateTimeUtc serialize and deserialize work as expected.' {
+        $inputObject = [System.DateTime]::UtcNow;
+        SerializeAndDeserialize($inputObject) | Should be $inputObject
+    }
+    
+    It 'Test DateTime stamps serialize and deserialize work as expected.' {
+        $objs = [System.DateTime]::MaxValue, [System.DateTime]::MinValue, [System.DateTime]::Today, (new-object System.DateTime), (new-object System.DateTime 123456789)
+        foreach($inputObject in $objs)
+        {
+           SerializeAndDeserialize($inputObject) | Should be $inputObject
+        }
+    }
+    
+    #pending because of "System.Uri cannot be serialized because it does not have a parameterless constructor."
+    It 'Test system Uri objects serialize and deserialize work as expected.' -Pending:$true {
+        $uristrings = "http://www.microsoft.com","http://www.microsoft.com:8000","http://www.microsoft.com/index.html","http://www.microsoft.com/default.asp","http://www.microsoft.com/Hello%20World.htm"
+        foreach($uristring in $uristrings)
+        {
+           $inputObject = new-object System.Uri $uristring
+           SerializeAndDeserialize($inputObject) | Should be $inputObject
+        }
+    }
+    
+    It 'Test a byte array serialize and deserialize work as expected.' {
+        $objs1 = [byte]0, [byte]1, [byte]2, [byte]3, [byte]255
+        $objs2 = @()
+        $objs3 = [byte]128
+        $objs4 = @()
+        for($i=0;$i -lt 256;$i++)
+        {
+           $objs4 += [byte]$i
+        }
+        $objsArray = New-Object System.Collections.ArrayList
+        $objsArray.Add($objs1)
+        $objsArray.Add($objs2)
+        $objsArray.Add($objs3)
+        $objsArray.Add($objs4)
+        
+        foreach($inputObject in $objsArray )
+        {
+           $outputs = SerializeAndDeserialize($inputObject);
+           for($i=0;$i -lt $inputObject.Length;$i++)
+           {
+               $outputs[$i] | Should be $inputObject[$i]
+           }
+        }
+    }
+    
+    It 'Test Enum serialize and deserialize work as expected.' {
+        $inputObject = [MyColorFlag]::RED
+        SerializeAndDeserialize($inputObject).ToString() | Should be $inputObject.ToString()
+    }
+    
+    It 'Test SecureString serialize and deserialize work as expected.' {
+        $inputObject = Convertto-Securestring -String "PowerShellRocks!" -AsPlainText -Force
+        SerializeAndDeserialize($inputObject).Length | Should be $inputObject.Length
+
+    }
+    
+    It 'Test ScriptProperty object serialize and deserialize work as expected.' {
+        $versionObject = New-Object PSObject
+        $versionObject | Add-Member -MemberType NoteProperty -Name TestNote -Value "TestNote"
+        $versionObject | Add-Member -MemberType ScriptProperty -Name TestScriptProperty -Value { ($this.TestNote) } 
+
+        SerializeAndDeserialize($versionObject).TestScriptProperty | Should be $versionObject.TestScriptProperty
+    }
+} 
+