fix Connect-To bug (#41)

* replace internal coverage tools with PSCoverage (#39)

* use PSCoverage instead of internal module

* remove internal pscoverage ref

* remove deprecated and internal coverage module

* fix dependency test for conection types without deps

* - tests should return true for missing deps (fixes #40)

* remove pre release counter

* change prerelease tag

appveyor.yml

@@ -24,7 +24,6 @@ image: Visual Studio 2017
 
 install:
   - ps: Import-Module .\tools\AppVeyor.psm1
-  - ps: Import-Module .\tools\CoverallsIO.psm1
   - ps: Invoke-InstallDependencies
 
 environment:

src/PSCredentialStore.psd1

@@ -122,7 +122,7 @@
             ReleaseNotes = 'This is a pre-release version!. Do not use in production!'
 
             # Prerelease string of this module
-            Prerelease   = 'alpha1'
+            Prerelease   = 'preview'
 
             # Flag to indicate whether the module requires explicit user acceptance for install/update
             # RequireLicenseAcceptance = $false

src/Private/Resolve-Dependency.ps1

@@ -70,6 +70,11 @@ function Resolve-Dependency {
 
     process {
         $SelectedDependency = $Dependency.Optional | Where-Object {$_.Name -match $Name}
+        # return true if there is no dependency defined
+        if ($null -eq $SelectedDependency) {
+            return $true
+        }
+
         $res = @()
         foreach ($Module in $SelectedDependency.Modules) {
             $res += Test-Module -Name $Module

tests/Private/01_Resolve-Dependency.Tests.ps1

@@ -19,8 +19,8 @@ Describe "Resolve-Dependency" {
             { Resolve-Dependency -Name 'awesome'} | Should -Not -Throw
         }
 
-        It "Missing dependency file should return false" {
-            Resolve-Dependency -Name 'awesome' | Should -Be $false
+        It "Missing dependency file should return true" {
+            Resolve-Dependency -Name 'awesome' | Should -Be $true
         }
     }
     Context "Testing input variations" {

tools/AppVeyor.psm1

@@ -21,8 +21,8 @@ Function Invoke-InstallDependencies() {
             Import-PackageProvider -Name NuGet -RequiredVersion '2.8.5.208' -Force
             Install-Module -Name 'Pester' -Scope CurrentUser -RequiredVersion '4.4.2' -Force -SkipPublisherCheck -AllowClobber
             Install-Module -Name 'posh-git' -Scope CurrentUser -RequiredVersion '1.0.0-beta2' -Force -SkipPublisherCheck -AllowClobber -AllowPrerelease
-            # Install-Module -Name 'PSCoverage' -Scope CurrentUser -Force -SkipPublisherCheck -AllowClobber
-            Import-Module -Name 'Pester', 'posh-git' #, 'PSCoverage'
+            Install-Module -Name 'PSCoverage' -Scope CurrentUser -Force -SkipPublisherCheck -AllowClobber -RequiredVersion '1.0.78'
+            Import-Module -Name 'Pester', 'posh-git' , 'PSCoverage'
         }
         Catch {
             $MsgParams = @{