Merge pull request #3854 from corbob/add-regression-tests

(#3853) Copy NuGet Extraction tests from support branch to develop

Author: corbob

tests/pester-tests/features/Extraction.Tests.ps1

@@ -0,0 +1,54 @@
+Import-Module helpers/common-helpers
+
+# These tests are skipped when not in Test Kitchen as the packages for this test are not available in this repository.
+# These tests also modify files outside of the tests.
+Describe "Extraction tests <_> command" -Skip:(-not $env:TEST_KITCHEN) -ForEach @(
+    'install'
+    'upgrade'
+    if (Test-PackageIsEqualOrHigher -PackageName chocolatey.extension -Version 5.0.0) {
+        'download'
+    }
+) -Tag Extraction {
+    BeforeDiscovery {
+        $Type = @(
+            'combined-extracted-path'
+            'absolute-extracted-path'
+            'relative-extracted-path'
+        )
+    }
+
+    BeforeAll {
+        Initialize-ChocolateyTestInstall
+        New-ChocolateyInstallSnapshot
+        $Command = $_
+    }
+
+    AfterAll {
+        Remove-ChocolateyTestInstall
+    }
+
+    Context '<_> extraction' -ForEach $Type {
+        BeforeAll {
+            Restore-ChocolateyInstallSnapshot
+
+            $Output = Invoke-Choco $Command $_ --confirm
+        }
+
+        AfterAll {
+            Remove-Item -Path C:\demonstration -Force -Recurse -ErrorAction SilentlyContinue
+        }
+
+        It 'Exits correctly' {
+            $Output.ExitCode | Should -Be 1 -Because $Output.String
+        }
+
+        It 'Should output correctly' {
+            $Output.String | Should -Match "The package '$_.1.0.0' contains an entry '.*' which is unsafe for extraction."
+        }
+
+        It 'Should not create the file.' {
+            'C:\demonstration\demo.txt' | Should -Not -Exist -Because $Output.String
+        }
+
+    }
+}