diff --git a/pkg/volume/glusterfs/glusterfs_test.go b/pkg/volume/glusterfs/glusterfs_test.go
index e56c1a3a3ca..4ae94c7fe27 100644
--- a/pkg/volume/glusterfs/glusterfs_test.go
+++ b/pkg/volume/glusterfs/glusterfs_test.go
@@ -350,6 +350,130 @@ func TestParseClassParameters(t *testing.T) {
 			true, // expect error
 			nil,
 		},
+		{
+			"invalid gidMin #1",
+			map[string]string{
+				"resturl":         "https://localhost:8080",
+				"restauthenabled": "false",
+				"gidMin":          "0",
+			},
+			&secret,
+			true, // expect error
+			nil,
+		},
+		{
+			"invalid gidMin #2",
+			map[string]string{
+				"resturl":         "https://localhost:8080",
+				"restauthenabled": "false",
+				"gidMin":          "1999",
+			},
+			&secret,
+			true, // expect error
+			nil,
+		},
+		{
+			"invalid gidMin #3",
+			map[string]string{
+				"resturl":         "https://localhost:8080",
+				"restauthenabled": "false",
+				"gidMin":          "1999",
+			},
+			&secret,
+			true, // expect error
+			nil,
+		},
+		{
+			"invalid gidMax #1",
+			map[string]string{
+				"resturl":         "https://localhost:8080",
+				"restauthenabled": "false",
+				"gidMax":          "0",
+			},
+			&secret,
+			true, // expect error
+			nil,
+		},
+		{
+			"invalid gidMax #2",
+			map[string]string{
+				"resturl":         "https://localhost:8080",
+				"restauthenabled": "false",
+				"gidMax":          "1999",
+			},
+			&secret,
+			true, // expect error
+			nil,
+		},
+		{
+			"invalid gidMax #3",
+			map[string]string{
+				"resturl":         "https://localhost:8080",
+				"restauthenabled": "false",
+				"gidMax":          "1999",
+			},
+			&secret,
+			true, // expect error
+			nil,
+		},
+		{
+			"invalid gidMin:gidMax",
+			map[string]string{
+				"resturl":         "https://localhost:8080",
+				"restauthenabled": "false",
+				"gidMin":          "5001",
+				"gidMax":          "5000",
+			},
+			&secret,
+			true, // expect error
+			nil,
+		},
+		{
+			"valid gidMin",
+			map[string]string{
+				"resturl":         "https://localhost:8080",
+				"restauthenabled": "false",
+				"gidMin":          "4000",
+			},
+			&secret,
+			false, // expect error
+			&provisioningConfig{
+				url:    "https://localhost:8080",
+				gidMin: 4000,
+				gidMax: 2147483647,
+			},
+		},
+		{
+			"valid gidMax",
+			map[string]string{
+				"resturl":         "https://localhost:8080",
+				"restauthenabled": "false",
+				"gidMax":          "5000",
+			},
+			&secret,
+			false, // expect error
+			&provisioningConfig{
+				url:    "https://localhost:8080",
+				gidMin: 2000,
+				gidMax: 5000,
+			},
+		},
+		{
+			"valid gidMin:gidMax",
+			map[string]string{
+				"resturl":         "https://localhost:8080",
+				"restauthenabled": "false",
+				"gidMin":          "4000",
+				"gidMax":          "5000",
+			},
+			&secret,
+			false, // expect error
+			&provisioningConfig{
+				url:    "https://localhost:8080",
+				gidMin: 4000,
+				gidMax: 5000,
+			},
+		},
 	}
 
 	for _, test := range tests {