Migrates to Pester5+ tests (#59)

#### 📖 Summary

- update Pester tests to Pester5+ compatiple layout
- switch to dotnet base imaged
  - dotnet binary required for publishung powershell modules (Publish-Module)

#### 📑 Test Plan

> 💡 Select your test plan for the code changes.

- [x] Tested via Drone.io pipeline
- [ ] Custom test
- [ ] No test plan

##### Details / Justification

<!-- Add your test details or justification for missing tests here. -->

#### 📚 Additional Notes

<!-- A place for additional detail notes. -->

Co-authored-by: OCram85 <marco.blessing@googlemail.com>
Reviewed-on: OCram85/PSCredentialStore#59

src/Private/Get-DefaultCredentialStorePath.Tests.ps1

@@ -0,0 +1,62 @@
+BeforeAll {
+    $ManifestFile = (Get-Item -Path "./src/*.psd1").FullName
+    Import-Module $ManifestFile -Force
+
+    $PrivateFunctions = (Get-ChildItem -Path "./src/Private/*.ps1" | Where-Object {
+            $_.BaseName -notmatch '.Tests'
+        }
+    ).FullName
+    foreach ( $func in $PrivateFunctions) {
+        . $func
+    }
+}
+
+Describe "Get-DefaultCredentialStorePath" {
+    Context "Basic syntax test" {
+        It "Test1: Should not throw" {
+            { Get-DefaultCredentialStorePath } | Should -Not -Throw
+        }
+    }
+
+    Context "Private Type" {
+        It "Should return correct paths" {
+            $Path = Get-DefaultCredentialStorePath
+            #Write-Verbose -Message ('Delivered path is: {0}' -f $Path) -Verbose
+            if ($Env:APPVEYOR) {
+                $PathRef = Join-Path -Path $Env:APPDATA -ChildPath 'CredentialStore.json'
+                $Path | Should -Be $PathRef
+            }
+            elseif ($ENV:TRAVIS) {
+                if ($IsLinux) {
+                    $PathRef = Join-Path -Path $Env:HOME -ChildPath 'CredentialStore.json'
+                    $Path | Should -Be $PathRef
+                }
+                elseif ($IsMacOS) {
+                    $PathRef = Join-Path -Path $Env:HOME -ChildPath 'CredentialStore.json'
+                    $Path | Should -Be $PathRef
+                }
+            }
+        }
+    }
+
+    Context "Shared Type" {
+        It "Should return correct paths" {
+            $Path = Get-DefaultCredentialStorePath -Shared
+            #Write-Verbose -Message ('Delivered path is: {0}' -f $Path) -Verbose
+            if ($Env:APPVEYOR) {
+                $PathRef = Join-Path -Path $env:ProgramData -ChildPath 'PSCredentialStore/CredentialStore.json'
+                $Path | Should -Be $PathRef
+            }
+            elseif ($ENV:TRAVIS) {
+                if ($IsLinux) {
+                    $PathRef = Join-Path -Path '/var/opt' -ChildPath 'PSCredentialStore/CredentialStore.json'
+                    $Path | Should -Be $PathRef
+                }
+                elseif ($IsMacOS) {
+                    $PathRef = Join-Path -Path '/var/opt' -ChildPath 'PSCredentialStore/CredentialStore.json'
+                    $Path | Should -Be $PathRef
+                }
+            }
+        }
+    }
+}

src/Private/Get-ModuleBase.Tests.ps1

@@ -0,0 +1,20 @@
+BeforeAll {
+    $ManifestFile = (Get-Item -Path "./src/*.psd1").FullName
+    Import-Module $ManifestFile -Force
+
+    $PrivateFunctions = (Get-ChildItem -Path "./src/Private/*.ps1" | Where-Object {
+            $_.BaseName -notmatch '.Tests'
+        }
+    ).FullName
+    foreach ( $func in $PrivateFunctions) {
+        . $func
+    }
+}
+
+Describe "Get-ModuleBase" {
+    Context "Basic syntax check" {
+        It "Test1: Should not throw" {
+            { Get-ModuleBase } | Should -Not -Throw
+        }
+    }
+}

src/Private/Get-RandomAESKey.Tests.ps1

@@ -0,0 +1,26 @@
+BeforeAll {
+    $ManifestFile = (Get-Item -Path "./src/*.psd1").FullName
+    Import-Module $ManifestFile -Force
+
+    $PrivateFunctions = (Get-ChildItem -Path "./src/Private/*.ps1" | Where-Object {
+            $_.BaseName -notmatch '.Tests'
+        }
+    ).FullName
+    foreach ( $func in $PrivateFunctions) {
+        . $func
+    }
+}
+
+Describe "Get-RandomKey" {
+    Context "Basic input tests" {
+        It "Test1: Should not throw " {
+            { Get-RandomAESKey } | Should -Not -Throw
+        }
+    }
+    Context "Basic syntax check" {
+        It "Test2: Should return a key with a length of 32 bytes" {
+            $Key = Get-RandomAESKey
+            $Key.length | Should -Be 32
+        }
+    }
+}

src/Private/Get-TempDir.Tests.ps1

@@ -0,0 +1,44 @@
+BeforeAll {
+    $ManifestFile = (Get-Item -Path "./src/*.psd1").FullName
+    Import-Module $ManifestFile -Force
+
+    $PrivateFunctions = (Get-ChildItem -Path "./src/Private/*.ps1" | Where-Object {
+            $_.BaseName -notmatch '.Tests'
+        }
+    ).FullName
+    foreach ( $func in $PrivateFunctions) {
+        . $func
+    }
+}
+
+Describe "Get-TempDir" {
+    Context "Basic tests" {
+        It "Should not throw" {
+            { Get-TempDir } | Should -Not -Throw
+        }
+        It "Should return the correct os tmp path" {
+            $Path = Get-TempDir
+
+            if ($ENV:TRAVIS) {
+                if ($IsLinux) {
+                    $RefPath = (Resolve-Path -Path '/tmp/').Path
+                    $Path | Should -Be $RefPath
+                }
+                if ($IsMacOS) {
+                    $RefPath = (Resolve-Path -Path '/tmp/').Path
+                    $Path | Should -Be $RefPath
+                }
+            }
+            if ($Env:APPVEYOR) {
+                if (
+                    ($isWindows) -or
+                    ($PSVersionTable.PSVersion.Major -lt 6) -or
+                    ($PSVersionTable.PSEdition -eq 'Desktop')
+                ) {
+                    $RefPath = (Resolve-Path -Path $env:TEMP).Path
+                    $Path | Should -Be $RefPath
+                }
+            }
+        }
+    }
+}

src/Private/Resolve-Dependency.Tests.ps1

@@ -0,0 +1,60 @@
+BeforeAll {
+    $ManifestFile = (Get-Item -Path "./src/*.psd1").FullName
+    Import-Module $ManifestFile -Force
+
+    $PrivateFunctions = (Get-ChildItem -Path "./src/Private/*.ps1" | Where-Object {
+            $_.BaseName -notmatch '.Tests'
+        }
+    ).FullName
+    foreach ( $func in $PrivateFunctions) {
+        . $func
+    }
+}
+
+Describe "Resolve-Dependency" {
+    Context "Basic syntax check" {
+        BeforeAll {
+            Mock  Get-ModuleBase {
+                return (Join-Path -Path $PWD -ChildPath '/resources')
+            }
+            Mock Test-Module {
+                return $true
+            }
+        }
+
+        It "Test1: Should not throw" {
+            { Resolve-Dependency -Name 'foobar2000' } | Should -Not -Throw
+        }
+        It "Test2: Output type should be bool" {
+            Resolve-Dependency -Name 'foobar2000' | Should -BeOfType bool
+        }
+    }
+    Context "Enforce Error" {
+        # Return incorrect module base to enforce there is no config file.
+        Mock Get-ModuleBase {
+            if ($IsWindows) { return "C:\" }
+            elseif ($isLinux) { return "/" }
+        }
+        It "Missing dependency file should not cause an error" {
+            { Resolve-Dependency -Name 'awesome' } | Should -Not -Throw
+        }
+
+        It "Missing dependency file should return true" {
+            Resolve-Dependency -Name 'awesome' | Should -Be $true
+        }
+    }
+    Context "Testing input variations" {
+        It "Should return true if all given dependencies exist" {
+            Mock Get-ModuleBase {
+                return (Join-Path -Path $PWD -ChildPath '/resources')
+            }
+            Resolve-Dependency -Name 'Existing' | Should -Be $true
+        }
+        It "Mixed results should return false" {
+            Mock Get-ModuleBase {
+                return (Join-Path -Path $PWD -ChildPath '/resources')
+            }
+            Resolve-Dependency -Name 'PSGetMixed' | Should -Be $false
+        }
+    }
+}

src/Private/Test-CSPfxCertificate.Tests.ps1

@@ -0,0 +1,25 @@
+BeforeAll {
+    $ManifestFile = (Get-Item -Path "./src/*.psd1").FullName
+    Import-Module $ManifestFile -Force
+
+    $PrivateFunctions = (Get-ChildItem -Path "./src/Private/*.ps1" | Where-Object {
+            $_.BaseName -notmatch '.Tests'
+        }
+    ).FullName
+    foreach ( $func in $PrivateFunctions) {
+        . $func
+    }
+}
+
+Describe "Test-CSPfxCertificate" {
+    Context "Basic Tests" {
+        It "Should not Throw" {
+            {
+                Test-CSPfxCertificate -Thumbprint '12345' -StoreName My -StoreLocation CurrentUser
+            } | Should -Not -Throw
+        }
+        It "Should return false" {
+            Test-CSPfxCertificate -Thumbprint '12345' -StoreName My -StoreLocation CurrentUser | Should -Be $false
+        }
+    }
+}

src/Private/Test-Module.Tests.ps1

@@ -0,0 +1,39 @@
+BeforeAll {
+    $ManifestFile = (Get-Item -Path "./src/*.psd1").FullName
+    Import-Module $ManifestFile -Force
+
+    $PrivateFunctions = (Get-ChildItem -Path "./src/Private/*.ps1" | Where-Object {
+            $_.BaseName -notmatch '.Tests'
+        }
+    ).FullName
+    foreach ( $func in $PrivateFunctions) {
+        . $func
+    }
+}
+
+Describe "Test-ModuleName" {
+    Context "Basic input tests" {
+        It "Testing standard module should not throw" {
+            { Test-Module -Name 'PowerShellGet' } | Should -Not -Throw
+        }
+        It "Existing module should return true" {
+            Test-Module -Name 'PowerShellGet' | Should -Be $true
+        }
+    }
+    Context "Working with modules" {
+        It "Loading first module should not throw " {
+            $Mod = Get-Module -ListAvailable | Select-Object -First 1
+            { Test-Module -Name $Mod.Name } | Should -Not -Throw
+        }
+        It "Loading first module should return true" {
+            $Snap = Get-Module -ListAvailable | Select-Object -First 1
+            Test-Module -Name $Snap.Name | Should -Be $true
+        }
+        It "Not existing module should return false" {
+            Test-Module -Name 'foobar2000' | Should -Be $false
+        }
+        It "StopifFails switch should thrown an error" {
+            { Test-Module -Name 'foobar2000' -StopIfFails } | Should -Throw
+        }
+    }
+}