1 files changed, 14 insertions, 0 deletions
diff --git a/spec/unit/mixin/powershell_out_spec.rb b/spec/unit/mixin/powershell_out_spec.rb
index 7306332057..14a9483758 100644
--- a/spec/unit/mixin/powershell_out_spec.rb
+++ b/spec/unit/mixin/powershell_out_spec.rb
@@ -44,6 +44,20 @@ describe Chef::Mixin::PowershellOut, :windows_only do
       expect(object.powershell_out("Get-Process", timeout: 600)).to eql(ret)
     end
 
+    it "uses pwsh.exe when given :pwsh interpreter" do
+      ret = double("Mixlib::ShellOut")
+      expect(object).to receive(:shell_out).with(
+        "pwsh.exe #{flags} -Command \"Get-Process\"",
+        timeout: 600
+      ).and_return(ret)
+      expect(object.powershell_out("Get-Process", :pwsh, timeout: 600)).to eql(ret)
+    end
+
+    it "raises error if interpreter is invalid" do
+      ret = double("Mixlib::ShellOut")
+      expect { object.powershell_out("Get-Process", :blah, timeout: 600) }.to raise_error(ArgumentError)
+    end
+
     context "when double quote is passed in the powershell command" do
       it "passes if double quote is appended with single escape" do
         result = object.powershell_out("Write-Verbose \"Some String\" -Verbose")