From ddc9c1e4e512ccc4b86c8688b0e43bae626c74a2 Mon Sep 17 00:00:00 2001
From: Ivan Poleshchuk <ivan.poleshchuk@outlook.com>
Date: Thu, 9 Jun 2022 12:05:35 +0400
Subject: [PATCH] Fix GPU detection test

---
 common/util_test.go | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/common/util_test.go b/common/util_test.go
index 02afe7fb43..9a541669d6 100644
--- a/common/util_test.go
+++ b/common/util_test.go
@@ -353,6 +353,22 @@ func TestRatPriceInfo(t *testing.T) {
 	assert.Zero(priceInfo.Cmp(big.NewRat(7, 2)))
 }
 
+func TestParseAccelDevices_FailedDetection(t *testing.T) {
+	assert := assert.New(t)
+
+	getGPU = func() ([]*gpu.GraphicsCard, error) {
+		return []*gpu.GraphicsCard{}, nil
+	}
+	getPCI = func() ([]*pci.Device, error) {
+		return []*pci.Device{}, nil
+	}
+
+	ids, err := ParseAccelDevices("all", ffmpeg.Nvidia)
+
+	assert.NotNil(err)
+	assert.Equal(len(ids), 0)
+}
+
 func TestParseAccessDevices_Gpu(t *testing.T) {
 	assert := assert.New(t)