fix: enable unit tests on Windows with CSI Proxy mount

Signed-off-by: Mayank Shah <[email protected]>

Author: mayankshah1607

.github/workflows/windows.yml

@@ -25,18 +25,15 @@ jobs:
       - name: Run Windows Unit Tests
         run: |
           # start the CSI Proxy before running tests on windows
-          Start-Job -Name CSIProx -ScriptBlock {
+          Start-Job -Name CSIProxy -ScriptBlock {
             Invoke-WebRequest https://kubernetesartifacts.azureedge.net/csi-proxy/v0.2.1/binaries/csi-proxy.tar.gz -OutFile csi-proxy.tar.gz;
             tar -xvf csi-proxy.tar.gz
             .\bin\csi-proxy.exe --kubelet-csi-plugins-path $pwd --kubelet-pod-path $pwd
           };
 
-          # Wait for the CSI Proxy to come up
           Start-Sleep -Seconds 30;
 
-          # Print all the named pipes to make sure that CSI-Proxy's named-pipes are created.
-          Write-Output "Getting named pipes"
+          Write-Output "getting named pipes"
           [System.IO.Directory]::GetFiles("\\.\\pipe\\")
 
-          # Start the tests
           go test -v -race ./pkg/...

pkg/smb/fake_mounter.go

@@ -18,6 +18,8 @@ package smb
 
 import (
 	"fmt"
+	"github.com/kubernetes-csi/csi-driver-smb/pkg/mounter"
+	"runtime"
 	"strings"
 
 	"k8s.io/utils/mount"
@@ -59,3 +61,12 @@ func (f *fakeMounter) IsLikelyNotMountPoint(file string) (bool, error) {
 	}
 	return true, nil
 }
+
+func NewFakeMounter() (*mount.SafeFormatAndMount, error) {
+	if runtime.GOOS == "windows" {
+		return mounter.NewSafeMounter()
+	}
+	return &mount.SafeFormatAndMount{
+		Interface: &fakeMounter{},
+	}, nil
+}