Make sure to use a non-existent token in tests

When the "should fail when no token is passed and SA token cannot be
read" test is run within a pod on a Kubernetes cluster, the test will
fail because the service account token file is present. This change
provides a path to a file that should not conflict with any others on
the system

Signed-off-by: Nolan Brubaker <[email protected]>

Author: nrb

pkg/common/vclib/vc_session_manager_test.go

@@ -78,9 +78,10 @@ func TestGetSharedToken(t *testing.T) {
 
 		t.Run("should fail when no token is passed and SA token cannot be read", func(t *testing.T) {
 			_, err := vclib.GetSharedToken(ctx, vclib.SharedTokenOptions{
-				URL: "http://something.tld/lala",
+				URL:       "http://something.tld/lala",
+				TokenFile: "/var/run/secrets/test-token",
 			})
-			assert.ErrorContains(t, err, "failed reading token from service account: open /var/run/secrets/kubernetes.io/serviceaccount/token: no such file or directory")
+			assert.ErrorContains(t, err, "failed reading token from service account: open /var/run/secrets/test-token: no such file or directory")
 		})
 
 		t.Run("should fail when passed URL is invalid", func(t *testing.T) {