diff --git a/7Zip/7zip-Archive.SmokeTests.ps1 b/7Zip/7zip-Archive.SmokeTests.ps1
new file mode 100644
index 0000000..c8d0741
--- /dev/null
+++ b/7Zip/7zip-Archive.SmokeTests.ps1
@@ -0,0 +1,9 @@
+Import-Module .\7zip-Archive.psm1
+
+
+ls -Exclude .git | New-ZipFile "scripts"
+Test-ZipFileContent .\scripts.7z
+Get-ZipFileContent  -Archive .\scripts.7z 
+Remove-ZipFileContent -Archive .\scripts.7z -File "temp.log"
+Read-ZipFile -Archive .\scripts.7z
+Add-ZipFileContent -Path .\scripts.7z -FileName .\7zip-Archive.psd1
\ No newline at end of file
diff --git a/7Zip/7zip-Archive.psd1 b/7Zip/7zip-Archive.psd1
index a9de31e..85fd73a 100644
--- a/7Zip/7zip-Archive.psd1
+++ b/7Zip/7zip-Archive.psd1
@@ -11,7 +11,8 @@
     # RootModule = ''
     
     # Version number of this module.
-    ModuleVersion = '1.0.3'
+
+    ModuleVersion = '1.1.0'
     
     # Supported PSEditions
     # CompatiblePSEditions = @()
diff --git a/7Zip/7zip-Archive.psm1 b/7Zip/7zip-Archive.psm1
index b76cadc..d27f864 100644
--- a/7Zip/7zip-Archive.psm1
+++ b/7Zip/7zip-Archive.psm1
@@ -2,7 +2,7 @@
 
 . $PSScriptRoot\Functions.ps1
 
-CheckPsGalleryUpdate "7zip-Archive" "1.0.3"
+szCheckPsGalleryUpdate 7Zip "1.1.0"
 
 _Initalize
 
diff --git a/7Zip/Aliases.ps1 b/7Zip/Aliases.ps1
index 5bd8139..255a66e 100644
--- a/7Zip/Aliases.ps1
+++ b/7Zip/Aliases.ps1
@@ -3,4 +3,5 @@ Set-Alias sza Add-ZipFileContent -Scope Global
 Set-Alias szrm Remove-ZipFileContent -Scope Global
 Set-Alias szt Test-ZipFileContent -Scope Global
 Set-Alias br Get-ZipFileContent -Scope Global
+Set-Alias szc New-ZipFile -Scope Global
 
diff --git a/7Zip/Functions.ps1 b/7Zip/Functions.ps1
index 30efa4a..3f2dfb5 100644
--- a/7Zip/Functions.ps1
+++ b/7Zip/Functions.ps1
@@ -2,7 +2,7 @@
 
 function _Initalize() {
     
-$script:_binDir = Get-ProfileDir "7zip" "bin"
+$script:_binDir = szGet-ProfileDir "7zip" "bin"
 Write-Debug "The 7-zip is dir set to $_binDir"
 $script:_7zWin = Join-Path $_binDir "7za.exe"
 $script:_7zWinDownloadDir='https://www.7-zip.org/a/7za920.zip'
@@ -22,19 +22,19 @@ function Test-7ZipInstall {
         Write-Debug "Trying to locate 7-zip by the path: $script:_7zWin"
 
         if( -not (Test-Path "$script:_7zWin")){
-            Write-Output '7Zip didn''t found.'
+            Write-Output '7Zip didn''t downloaded.'
             Write-Output 'Now script going to try to download it.'
             
-            $file = Get-TempFileName
+            $file = szGet-TempFileName
             Write-Debug "Temp file: ${file}"
 
-            Receive-File  "7-Zip" $file $_7zWinDownloadDir
+            szReceive-File  "7-Zip" $file $_7zWinDownloadDir
             Write-Debug "Extracting to directory ${_binDir}"
             if ( -not (Test-Path $_binDir )) {
                 New-Item -Path $_binDir -ItemType 'Directory'
             }     
 
-            Extract-ZipFile -FileName "$file" -Path "$_binDir"
+            szExtract-ZipFile -FileName "$file" -Path "$_binDir"
         }
         $script:_7zPath = $script:_7zWin
 
@@ -56,7 +56,7 @@ function AddKeyArg {
         $AllArgs = $null,
         [string]$Key = $null
     )
-    if( -not (Test-Empty $Key)){
+    if( -not (szTest-Empty $Key)){
         $AllArgs += "-p$Key"
     }
     return $AllArgs
@@ -206,7 +206,6 @@ function Remove-ZipFileContent {
         [Alias("Path","Name", "Archive", "p")]
         [string]$ArchiveName,
 
-        [ValidateScript( { Test-Path $_  -pathType leaf })] 
         [Parameter(Position = 1, Mandatory = $true)]
         [Alias("File", "f")]
         [string]$FileName,
@@ -364,7 +363,7 @@ function New-ZipFile {
     process {
 
         $FileNames| ForEach-Object{
-            if( -not (Test-Empty $_) ){
+            if( -not (szTest-Empty $_) ){
                 Write-Debug "Adding file ""$_"""
                 $files += $_
             }
@@ -432,7 +431,7 @@ function New-ZipFile {
     }
     
 
-    if( -not (Test-Empty $([string]$SplitSize) )){
+    if( -not (szTest-Empty $([string]$SplitSize) )){
 
         $factorName="b"
         switch ( $SplitSizeFactor )
@@ -518,7 +517,7 @@ function Test-ZipFileContent {
     $AllArgs = @('t', "$ArchiveName")
 
 
-    if( -not (Test-Empty $FileName) ){
+    if( -not (szTest-Empty $FileName) ){
         $AllArgs += "$FileName"
     }
 
@@ -586,12 +585,12 @@ function Get-ZipFileContent {
 
     $AllArgs = @('e', "$ArchiveName")
 
-    if( -not (Test-Empty $FileName) ){
+    if( -not (szTest-Empty $FileName) ){
         $AllArgs += "$FileName"
     }
 
-    if( -not (Test-Empty $destFolder) ){
-        CreateFolderIfNotExist "${destFolder}"
+    if( -not (szTest-Empty $destFolder) ){
+        szCreateFolderIfNotExist "${destFolder}"
         $AllArgs += "-o$destFolder"
     }
 
diff --git a/7Zip/README.md b/7Zip/README.md
index 32f9955..b9cc8fc 100644
--- a/7Zip/README.md
+++ b/7Zip/README.md
@@ -82,6 +82,7 @@ Test-ZipFileContent - Perform zip file check
 
 | Cmdlet               | Alias  |
 | ---------------------|:------:|
+| New-ZipFile          | szc    |
 | Read-ZipFile         | szr    |
 | Add-ZipFileContent   | sza    |
 | Remove-ZipFileContent| szrm   |
@@ -179,6 +180,13 @@ Test-ZipFileContent - Perform zip file check
 
 ## Changelog
 
+
+### [v1.1.0](https://github.com/stadub/PowershellScripts/releases/tag/v0.9.5)  Spet 9, 2019
+
+* Fix Remove-ZipFileContent error #15
+* Fix szc Allias #14
+* Add smoke tests
+
 ### [v1.0.0](https://github.com/stadub/PowershellScripts/releases/tag/v0.4.0)
 
 *First public release.
diff --git a/7Zip/Shared-Functions.ps1 b/7Zip/Shared-Functions.ps1
index b4f4c14..2a93fe5 100644
--- a/7Zip/Shared-Functions.ps1
+++ b/7Zip/Shared-Functions.ps1
@@ -1,24 +1,5 @@
 
-#Write-Debug "Loading ${script:MyInvocation.MyCommand.Name}"
-
-<#
-.SYNOPSIS
-Simple wrapper ower `Read-Host` intendend to show "[Yes]/[No]" questions
-
-.DESCRIPTION
-Simple wrapper ower `Read-Host` intendend to show "[Yes]/[No]" questions
-
-.PARAMETER text
-Text to be shown in the prompt
-
-.EXAMPLE
-  $reply = Show-ConfirmPrompt "Would you like to continue?"
-    if ( -not $reply  ) {  
-        return
-    }
-#>
-
-function Show-ConfirmPrompt {
+function szShow-ConfirmPrompt {
     param (
         [Parameter(Position = 0, ParameterSetName = 'Positional', ValueFromPipeline = $True)]
         [Alias("Question", "Description")]
@@ -34,57 +15,6 @@ function Show-ConfirmPrompt {
     return $false
 }
 
-<#
-.SYNOPSIS
-Read apiKey(or other information) from input and store it to file
-.DESCRIPTION
-Long description
-
-.PARAMETER apiKey
-Reference to the api key value received from the command prompt
-
-.PARAMETER fileName
-Filename to save key
-
-.PARAMETER regUrl
-Help url with description or registration
-
-.EXAMPLE
-    Read-ApiKey $ghApiKeyRef gh "https://help.github.com/en/articles/creating-a-personal-access-token-for-the-command-line"
-
-    $keyRef=([ref]$apiKey)
-    Read-ApiKey $keyRef nuget "https://www.powershellgallery.com/account/apikeys"
-    Publish-Module -Name ./*.psd1  -NuGetApiKey $keyRef.Value
-
-#>
-
-function Read-ApiKey {
-    param (
-        [ref]$apiKey = $null,
-        [string]$fileName,
-        [string]$regUrl
-    )
-    if(!!(("${apiKey.Value}").Trim()))
-    {
-        return $true
-    }
-    #get api key
-    $apiKeyFile = Join-Path (split-path -parent $profile) ".${fileName}_api_key"
-    
-    if ( !(Test-Path $apiKeyFile)) {
-        $apiKey = Read-Host -Prompt  "Please Enter the api key received at $regUrl`
-        And paste it here: "
-      
-        $reply = Show-ConfirmPrompt "Would you like to store it?"
-        if (  $reply  ) {  
-            $apiKey.Value | Out-File -FilePath $apiKeyFile
-        }
-    }
-    else {
-        Get-Content -Path $apiKeyFile | ForEach-Object { $apiKey.Value = $_ }
-    }
-    return $true
-}
 
 <#
 .SYNOPSIS
@@ -99,7 +29,7 @@ Original implementation at https://devblogs.microsoft.com/powershell/converting-
 
 #>
 
-function ToArray
+function szToArray
 {
   begin
   {
@@ -116,116 +46,7 @@ function ToArray
 }
 
 
-<#
-.SYNOPSIS
-Merge two hashtables into one
-
-.DESCRIPTION
-Add elemtns from $second hastable(or any dictionary based structure) to $first
-
-.PARAMETER first
-Hashtable to add key/value pairs
-
-.PARAMETER second
-Hashtable key/values to be added to $first
-
-.EXAMPLE
-
-        $q = @{a=1;b=4;c=3}        
-        [ordered]$w = @{a=2;b=1;c=5;d=6}
-        MergeHashtable $q $w
-#>
-
-  function MergeHashtable {
-      param (
-          [Alias("To")]
-          [Parameter(Position = 0, ValueFromPipelineByPropertyName = $True, Mandatory = $true)]
-          [System.Collections.IDictionary]$first,
-  
-          [Alias("From")]
-          [Parameter(Position = 1, ValueFromPipelineByPropertyName = $True, Mandatory = $true)]
-          [System.Collections.IDictionary]$second
-      )
-      $second.Keys | ForEach-Object{
-          $first[$_] = $second[$_];
-      }
-  }
-
-  function LoadModules {
-      param (
-          [bool]$local = $false,
-          [Parameter(Mandatory = $true)]
-          [string]$functionsFolder,
-          [string]$sharedFolder = $PSScriptRoot
-      )
-
-      $functions  = @( Get-ChildItem -Path $functionsFolder\*.ps1 -ErrorAction SilentlyContinue )
-      $shared = @( Get-ChildItem -Path $sharedFolder\*.ps1 -ErrorAction SilentlyContinue )
-      
-      Foreach($import in @($Public + $functions))
-      {
-          Try
-          {
-              . $import.fullname
-          }
-          Catch
-          {
-              Write-Error -Message "Failed to import function $($import.fullname): $_"
-          }
-      }
-
-
-    ##
-
-
-
-# Add the functions into the runspace
-GetScriptFunctions $functions | ForEach-Object {
-    $rs.SessionStateProxy.InvokeProvider.Item.Set(
-        'function:\{0}' -f $_.Name,
-        $_.Body.GetScriptBlock()) 
-}
-  }
-<#
-.SYNOPSIS
-#
-
-.DESCRIPTION
-This function is based on https://stackoverflow.com/a/45929412/959779
-
-.PARAMETER scriptFile
-Parameter description
-
-.EXAMPLE
-An example
-
-.NOTES
-General notes
-#>
 
-function GetScriptFunctions {
-    param (
-        [string]$scriptFile
-    )
-    # Get the AST of the file
-    $tokens = $errors = $null
-    $ast = [System.Management.Automation.Language.Parser]::ParseFile(
-        $scriptFile,
-        [ref]$tokens,
-        [ref]$errors)
-
-    # Get only function definition ASTs
-    $functionDefinitions = $ast.FindAll({
-        param([System.Management.Automation.Language.Ast] $Ast)
-
-        $Ast -is [System.Management.Automation.Language.FunctionDefinitionAst] -and
-        # Class methods have a FunctionDefinitionAst under them as well, but we don't want them.
-        ($PSVersionTable.PSVersion.Major -lt 5 -or
-        $Ast.Parent -isnot [System.Management.Automation.Language.FunctionMemberAst])
-
-    }, $true)
-    return $functionDefinitions
-}
 
 <#
 .SYNOPSIS
@@ -244,7 +65,7 @@ An example
 General notes
 #>
 
-function CreateFolderIfNotExist {
+function szCreateFolderIfNotExist {
     param ([string]$Folder)
     if( Test-Path $Folder -PathType Leaf){
         Write-Error "The destanation path ${Folder} is file."
@@ -256,28 +77,9 @@ function CreateFolderIfNotExist {
 }
 
 
-<#
-.SYNOPSIS
-Check and create folder
-
-.DESCRIPTION
-Check if path and create folder if not exist
-
-
-.EXAMPLE
-An example
-
-.NOTES
-General notes
-#>
-filter First {
-    $_
-    Break
- }
-
 
  
- filter Last {
+ filter szLast {
     BEGIN
     {
         $current=$null
@@ -305,13 +107,13 @@ An example
 .NOTES
 General notes
 #>
-function Receive-File {
+function szReceive-File {
     param (
         [string]$name,
         [string]$file,
         [string]$url
     )
-    $reply = Show-ConfirmPrompt 
+    $reply = szShow-ConfirmPrompt 
     if ( -not $reply  ) {  
         Write-Error "Execution aborted"
         return -1;
@@ -327,7 +129,7 @@ function Receive-File {
 }
 
 
-function Extract-ZipFile {
+function szExtract-ZipFile {
     param (
        [ValidateScript( { Test-Path $_  -pathType leaf })] 
         [Parameter(Mandatory = $true)]
@@ -340,11 +142,11 @@ function Extract-ZipFile {
     [System.IO.Compression.ZipFile]::ExtractToDirectory($FileName, $Path)
 }
 
-function Get-TempFileName()  {
+function szGet-TempFileName()  {
     return [System.IO.Path]::GetTempFileName()     
 }
 
-function Test-Empty {
+function szTest-Empty {
     param (
         [Parameter(Position = 0)]
         [string]$string
@@ -352,7 +154,7 @@ function Test-Empty {
     return [string]::IsNullOrWhitespace($string) 
 }
 
-function Combine-Path {
+function szCombine-Path {
     param (
         [string]$baseDir,
         [string]$path
@@ -361,22 +163,15 @@ function Combine-Path {
 
     [IO.Path]::Combine([string[]]$allArgs)
 }
-function Get-ProfileDataFile {
-    param (
-        [string]$file,
-        [string]$moduleName = $null
-    )
-    return Join-Path (Get-ProfileDir $moduleName) $file
-    
-}
-function Get-ProfileDir {
+
+function szGet-ProfileDir {
     param (
         [string]$moduleName = $null
     )
     
     $profileDir = $ENV:AppData
 
-    if( Test-Empty $moduleName ){
+    if( szTest-Empty $moduleName ){
 
         if ( $script:MyInvocation.MyCommand.Name.EndsWith('.psm1') ){
             $moduleName = $script:MyInvocation.MyCommand.Name
@@ -388,11 +183,11 @@ function Get-ProfileDir {
         }
     }
 
-    if( Test-Empty $moduleName ){
+    if( szTest-Empty $moduleName ){
         throw "Unable to read module name."             
     }
     
-    $scriptProfile =  Combine-Path $profileDir '.ps1' 'ScriptData' $moduleName
+    $scriptProfile =  szCombine-Path $profileDir '.ps1' 'ScriptData' $moduleName
     if ( ! (Test-Path $scriptProfile -PathType Container )) { 
         New-Item -Path $scriptProfile  -ItemType 'Directory'
     }
@@ -400,7 +195,7 @@ function Get-ProfileDir {
 }
 
 
-function CheckPsGalleryUpdate {
+function szCheckPsGalleryUpdate {
     param (
         [string] $moduleName,
         [string] $currentVersion
@@ -408,20 +203,34 @@ function CheckPsGalleryUpdate {
    
    Try
    {
-       Write-Output "Update check..."
+    szWrite-Console "Update check..."
        $feed = Invoke-WebRequest -Uri "https://www.powershellgallery.com/api/v2/FindPackagesById()?id=%27$moduleName%27"
-       $last=([xml]$feed.Content).feed.entry |Sort-Object -Property updated | Last 
+       $last=([xml]$feed.Content).feed.entry |Sort-Object -Property updated | szLast 
 
        $version= $last.properties.Version
    
        if ($version -gt $currentVersion) {
-           Write-Output "Found a new module version {$version}."
+            szWrite-Console "Found a new module version {$version}."
            $notes=$last.properties.ReleaseNotes.'#text'
-           Write-Output "Release notes: {$notes}."
-           Write-Output "Recomendent to update module with command: Update-Module -Name $moduleName -Force"
+           szWrite-Console "Release notes: {$notes}."
+           szWrite-Console "Recomendent to update module with command: Update-Module -Name $moduleName -Force"
        }
    }
    Catch
    {
    }    
+}
+
+function szWrite-Console {
+    param (
+        [string]$text,
+        [String[]]$arg=$null
+    )
+    if($null -eq $arg){
+        [Console]::WriteLine($text)
+    }
+    else{
+        [Console]::WriteLine($text, $arg)
+    }
+ 
 }
\ No newline at end of file