diff --git a/tests/Clear-PSBuildOutputFolder.tests.ps1 b/tests/Clear-PSBuildOutputFolder.tests.ps1
new file mode 100644
index 0000000..920cc21
--- /dev/null
+++ b/tests/Clear-PSBuildOutputFolder.tests.ps1
@@ -0,0 +1,28 @@
+Describe 'Clear-PSBuildOutputFolder' {
+
+    BeforeAll {
+        $script:moduleName = 'PowerShellBuild'
+        $script:moduleRoot = Split-Path -Path $PSScriptRoot -Parent
+        Import-Module ([IO.Path]::Combine($script:moduleRoot, 'Output', $script:moduleName)) -Force
+    }
+
+    It 'removes the target folder when it exists' {
+        $path = Join-Path -Path $TestDrive -ChildPath 'OutputFolder'
+        New-Item -Path $path -ItemType Directory -Force | Out-Null
+        New-Item -Path (Join-Path -Path $path -ChildPath 'artifact.txt') -ItemType File -Force | Out-Null
+
+        Clear-PSBuildOutputFolder -Path $path
+
+        $path | Should -Not -Exist
+    }
+
+    It 'does not throw when the target folder does not exist' {
+        $path = Join-Path -Path $TestDrive -ChildPath 'MissingFolder'
+
+        { Clear-PSBuildOutputFolder -Path $path } | Should -Not -Throw
+    }
+
+    It 'rejects paths with 3 or fewer characters' {
+        { Clear-PSBuildOutputFolder -Path 'abc' } | Should -Throw
+    }
+}