[WIP] test Pester file

tests/Store/00_New-CredentialStore.Tests.ps1

@@ -0,0 +1,111 @@
+#region HEADER
+$here = Split-Path -Parent $MyInvocation.MyCommand.Path
+# $RepoRoot = (Get-Item -Path $here).Parent.Parent.FullName
+$RepoRoot = (Get-GitDirectory).replace('\.git', '')
+$sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path) -replace '\.Tests\.', '.'
+$sut = $sut -replace "\d{2}`_", ''
+$suthome = (Get-ChildItem -Path $RepoRoot -Exclude ".\tests\" -Filter $sut -Recurse).FullName
+# Skip try loading the source file if it doesn't exists.
+If ($suthome.Length -gt 0) {
+    . $suthome
+}
+Else {
+    Write-Warning ("Could not find source file {0}" -f $sut)
+}
+
+# load additional functions defined in the repository. Replace the expression <FunctionName>.
+# . (Get-ChildItem -Path $RepoRoot -Filter "<Function-Name>.ps1" -Recurse).FullName
+
+#endregion HEADER
+
+
+# Backup existing credential stores
+$VerbosePreference = "Continue"
+Write-Verbose "Backup private Credential Store..."
+$CSPath = ("{0}\CredentialStore.json" -f $env:APPDATA)
+$BackupFile = "{0}.back" -f $CSPath
+If (Test-Path -Path $CSPath) {
+    Move-Item -Path $CSPath -Destination $BackupFile
+}
+Write-Verbose "Backup shared CredentialStore..."
+$CSShared = ("{0}\PSCredentialStore\CredentialStore.json" -f $env:ProgramData)
+$BackupSharedFile = "{0}.back" -f $CSShared
+If (Test-Path -Path $CSShared) {
+    Move-Item -Path $CSShared -Destination $BackupSharedFile
+}
+Write-Verbose "Remove old CredentialStore in Temp dir"
+$CSTemp = "{0}\CredentialStore.json" -f $Env:TEMP
+If (Test-Path -Path $CSTemp) {
+    Remove-Item -Path $CSTemp
+}
+$VerbosePreference = "SilentlyContinue"
+
+Describe "New-CredentialStore" {
+    Context "Private CS tests" {
+        $pCS = Join-Path -Path $env:APPDATA -ChildPath "CredentialStore.json"
+        It "Test1: Create new private CredentialStore" {
+            New-CredentialStore
+            $result = Test-Path -Path $pCS
+            $CS = Get-Content -Path $pCS -Raw -ErrorAction SilentlyContinue | ConvertFrom-Json -ErrorAction SilentlyContinue
+            ($result -eq $True) -and ($CS.Type -eq "Private") | Should Be $True
+        }
+        It "Test2: Try to override private Store" {
+            {New-CredentialStore} | Should Throw
+        }
+        It "Test3: Reset existing Credential Store" {
+            $now = Get-Date
+            $CS = Get-Content -Path $pCS -Raw | ConvertFrom-Json
+            $CSCreation = [DateTime]$CS.Creation
+            New-CredentialStore -Force
+            $now -gt $csCreation | Should Be $True
+        }
+    }
+    Context "Shared CS tests" {
+        $pCS = Join-Path -Path $env:ProgramData -ChildPath "PSCredentialStore\CredentialStore.json"
+        It "Test1: Create a new Shared Credential Store" {
+            New-CredentialStore -Shared
+            Test-Path -Path ("{0}\PSCredentialStore\CredentialStore.json" -f $env:ProgramData) | Should Be $True
+        }
+        It "Test2: Try to override existing shared CS" {
+            {New-CredentialStore -Shared} | Should Throw
+        }
+        It "Test3: Reset shared CredentialStore" {
+            $now = Get-Date
+            $CS = Get-Content -Path $pCS -Raw | ConvertFrom-Json
+            $CSCreation = [DateTime]$CS.Creation
+            New-CredentialStore -Force -Shared
+            $now -gt $csCreation | Should Be $True
+        }
+    }
+    Context "Custom Shared CS tests" {
+        $pCS = Join-Path -Path $env:TEMP -ChildPath "CredentialStore.json"
+        It "Test1: Create new custom shared" {
+            {New-CredentialStore -Path $pCS -Shared} | Should Not Throw
+        }
+        It "Test2: Try to override exiting one" {
+            {New-CredentialStore -Path $pCS -Shared} | Should Throw
+        }
+        It "Test3: Reset existing custom CredentialStore" {
+            {New-CredentialStore -Path $pCS -Shared -Force} | Should Not Throw
+        }
+    }
+}
+
+# Cleanup test stores and restore existing ones.
+$VerbosePreference = "Continue"
+Write-Verbose "Restoring private CredentialStore"
+If (Test-Path -Path $BackupFile) {
+    If (Test-Path -Path $CSPath) {
+        Remove-Item -Path $CSPath
+        Move-Item -Path $BackupFile -Destination $CSPath
+    }
+}
+
+Write-Verbose "Restoring shared CredentialStore"
+If (Test-Path -Path $BackupSharedFile) {
+    If (Test-Path -Path $CSShared) {
+        Remove-Item -Path $CSShared
+        Move-Item -Path $BackupSharedFile -Destination $CSShared
+    }
+}
+$VerbosePreference = "SilentlyContinue"