Remove temp folders after tests

utils/cache/file_caches_test.go

@@ -24,7 +24,7 @@ var _ = Describe("File Caches", func() {
 		conf.Server.DataFolder, _ = os.MkdirTemp("", "file_caches")
 	})
 	AfterEach(func() {
-		os.RemoveAll(conf.Server.DataFolder)
+		_ = os.RemoveAll(conf.Server.DataFolder)
 	})
 
 	Describe("NewFileCache", func() {

utils/cache/spread_fs_test.go

@@ -19,9 +19,8 @@ var _ = Describe("Spread FS", func() {
 		fs, err = NewSpreadFS(rootDir, 0755)
 		Expect(err).To(BeNil())
 	})
-
 	AfterEach(func() {
-		Expect(os.RemoveAll(rootDir)).To(BeNil())
+		_ = os.RemoveAll(rootDir)
 	})
 
 	Describe("KeyMapper", func() {

utils/merge_fs_test.go

@@ -22,6 +22,10 @@ var _ = Describe("MergeFS", func() {
 		overlayDir = os.DirFS(overlayName)
 		mergedDir = utils.MergeFS{Base: baseDir, Overlay: overlayDir}
 	})
+	AfterEach(func() {
+		_ = os.RemoveAll(baseName)
+		_ = os.RemoveAll(overlayName)
+	})
 
 	It("reads from Base dir if not found in Overlay", func() {
 		_f(baseName, "a.json")