diff --git a/exchanges/bitstamp/bitstamp_test.go b/exchanges/bitstamp/bitstamp_test.go
index 5c700d28a36..f66a2ca1daf 100644
--- a/exchanges/bitstamp/bitstamp_test.go
+++ b/exchanges/bitstamp/bitstamp_test.go
@@ -762,11 +762,11 @@ func TestWsTrade(t *testing.T) {
 func TestWsOrderbook(t *testing.T) {
 	pressXToJSON := []byte(`{"data": {"timestamp": "1580336834", "microtimestamp": "1580336834607546", "bids": [["9328.28", "0.05925332"], ["9327.34", "0.43120000"], ["9327.29", "0.63470860"], ["9326.59", "0.41114619"], ["9326.38", "1.06910000"], ["9323.91", "2.67930000"], ["9322.69", "0.80000000"], ["9322.57", "0.03000000"], ["9322.31", "1.36010820"], ["9319.54", "0.03090000"], ["9318.97", "0.28000000"], ["9317.61", "0.02910000"], ["9316.39", "1.08000000"], ["9316.20", "2.00000000"], ["9315.48", "1.00000000"], ["9314.72", "0.11197459"], ["9314.47", "0.32207398"], ["9312.53", "0.03961501"], ["9312.29", "1.00000000"], ["9311.78", "0.03060000"], ["9311.69", "0.32217221"], ["9310.98", "3.29000000"], ["9310.18", "0.01304192"], ["9310.13", "0.02500000"], ["9309.04", "1.00000000"], ["9309.00", "0.05000000"], ["9308.96", "0.03030000"], ["9308.91", "0.32227154"], ["9307.52", "0.32191362"], ["9307.25", "2.44280000"], ["9305.92", "3.00000000"], ["9305.62", "2.37600000"], ["9305.60", "0.21815312"], ["9305.54", "2.80000000"], ["9305.13", "0.05000000"], ["9305.02", "2.90917302"], ["9303.68", "0.02316372"], ["9303.53", "12.55000000"], ["9303.00", "0.02191430"], ["9302.94", "2.38250000"], ["9302.37", "0.01000000"], ["9301.85", "2.50000000"], ["9300.89", "0.02000000"], ["9300.40", "4.10000000"], ["9300.00", "0.33936139"], ["9298.48", "1.45200000"], ["9297.80", "0.42380000"], ["9295.44", "4.54689328"], ["9295.43", "3.20000000"], ["9295.00", "0.28669566"], ["9291.66", "14.09931321"], ["9290.13", "2.87254900"], ["9290.00", "0.67530840"], ["9285.37", "0.38033002"], ["9285.15", "5.37993528"], ["9285.00", "0.09419278"], ["9283.71", "0.15679830"], ["9280.33", "12.55000000"], ["9280.13", "3.20310000"], ["9280.00", "1.36477909"], ["9276.01", "0.00707488"], ["9275.75", "0.56974291"], ["9275.00", "5.88000000"], ["9274.00", "0.00754205"], ["9271.68", "0.01400000"], ["9271.11", "15.37188500"], ["9270.00", "0.06674325"], ["9268.79", "24.54320000"], ["9257.18", "12.55000000"], ["9256.30", "0.17876365"], ["9255.71", "13.82642967"], ["9254.79", "0.96329407"], ["9250.00", "0.78214958"], ["9245.34", "4.90200000"], ["9245.13", "0.10000000"], ["9240.00", "0.44383459"], ["9238.84", "13.16615207"], ["9234.11", "0.43317656"], ["9234.10", "12.55000000"], ["9231.28", "11.79290000"], ["9230.09", "4.15059441"], ["9227.69", "0.00791097"], ["9225.00", "0.44768346"], ["9224.49", "0.85857203"], ["9223.50", "5.61001041"], ["9216.01", "0.03222653"], ["9216.00", "0.05000000"], ["9213.54", "0.71253866"], ["9212.50", "2.86768195"], ["9211.07", "12.55000000"], ["9210.00", "0.54288817"], ["9208.00", "1.00000000"], ["9206.06", "2.62587578"], ["9205.98", "15.40000000"], ["9205.52", "0.01710603"], ["9205.37", "0.03524953"], ["9205.11", "0.15000000"], ["9205.00", "0.01534763"], ["9204.76", "7.00600000"], ["9203.00", "0.01090000"]], "asks": [["9337.10", "0.03000000"], ["9340.85", "2.67820000"], ["9340.95", "0.02900000"], ["9341.17", "1.00000000"], ["9341.41", "2.13966390"], ["9341.61", "0.20000000"], ["9341.97", "0.11199911"], ["9341.98", "3.00000000"], ["9342.26", "0.32112762"], ["9343.87", "1.00000000"], ["9344.17", "3.57250000"], ["9345.04", "0.32103450"], ["9345.41", "4.90000000"], ["9345.69", "1.03000000"], ["9345.80", "0.03000000"], ["9346.00", "0.10200000"], ["9346.69", "0.02397394"], ["9347.41", "1.00000000"], ["9347.82", "0.32094177"], ["9348.23", "0.02880000"], ["9348.62", "11.96287551"], ["9349.31", "2.44270000"], ["9349.47", "0.96000000"], ["9349.86", "4.50000000"], ["9350.37", "0.03300000"], ["9350.57", "0.34682266"], ["9350.60", "0.32085527"], ["9351.45", "0.31147923"], ["9352.31", "0.28000000"], ["9352.86", "9.80000000"], ["9353.73", "0.02360739"], ["9354.00", "0.45000000"], ["9354.12", "0.03000000"], ["9354.29", "3.82446861"], ["9356.20", "0.64000000"], ["9356.90", "0.02316372"], ["9357.30", "2.50000000"], ["9357.70", "2.38240000"], ["9358.92", "6.00000000"], ["9359.97", "0.34898075"], ["9359.98", "2.30000000"], ["9362.56", "2.37600000"], ["9365.00", "0.64000000"], ["9365.16", "1.70030306"], ["9365.27", "3.03000000"], ["9369.99", "2.47102665"], ["9370.00", "3.15688574"], ["9370.21", "2.32720000"], ["9371.78", "13.20000000"], ["9371.89", "0.96293482"], ["9375.08", "4.74762500"], ["9384.34", "1.45200000"], ["9384.49", "16.42310000"], ["9385.66", "0.34382112"], ["9388.19", "0.00268265"], ["9392.20", "0.20980000"], ["9392.40", "0.10320000"], ["9393.00", "0.20980000"], ["9395.40", "0.40000000"], ["9398.86", "24.54310000"], ["9400.00", "0.05489988"], ["9400.33", "0.00495100"], ["9400.45", "0.00484700"], ["9402.92", "17.20000000"], ["9404.18", "10.00000000"], ["9418.89", "16.38000000"], ["9419.41", "3.06700000"], ["9420.40", "12.50000000"], ["9421.11", "0.10500000"], ["9434.47", "0.03215805"], ["9434.48", "0.28285714"], ["9434.49", "15.83000000"], ["9435.13", "0.15000000"], ["9438.93", "0.00368800"], ["9439.19", "0.69343985"], ["9442.86", "0.10000000"], ["9443.96", "12.50000000"], ["9444.00", "0.06004471"], ["9444.97", "0.01494896"], ["9447.00", "0.01234000"], ["9448.97", "0.14500000"], ["9449.00", "0.05000000"], ["9450.00", "11.13426018"], ["9451.87", "15.90000000"], ["9452.00", "0.20000000"], ["9454.25", "0.01100000"], ["9454.51", "0.02409062"], ["9455.05", "0.00600063"], ["9456.00", "0.27965118"], ["9456.10", "0.17000000"], ["9459.00", "0.00320000"], ["9459.98", "0.02460685"], ["9459.99", "8.11000000"], ["9460.00", "0.08500000"], ["9464.36", "0.56957951"], ["9464.54", "0.69158059"], ["9465.00", "21.00002015"], ["9467.57", "12.50000000"], ["9468.00", "0.08800000"], ["9469.09", "13.94000000"]]}, "event": "data", "channel": "order_book_btcusd"}`)
 	err := b.wsHandleData(pressXToJSON)
-	require.NoError(t, err, "TestWsOrderbook must not error")
+	require.NoError(t, err, "wsHandleData must not error")
 
 	pressXToJSON = []byte(`{"data": {"timestamp": "1580336834", "microtimestamp": "1580336834607546", "bids": [["9328.28", "0.05925332"], ["9327.34", "0.43120000"], ["9327.29", "0.63470860"], ["9326.59", "0.41114619"], ["9326.38", "1.06910000"], ["9323.91", "2.67930000"], ["9322.69", "0.80000000"], ["9322.57", "0.03000000"], ["9322.31", "1.36010820"], ["9319.54", "0.03090000"], ["9318.97", "0.28000000"], ["9317.61", "0.02910000"], ["9316.39", "1.08000000"], ["9316.20", "2.00000000"], ["9315.48", "1.00000000"], ["9314.72", "0.11197459"], ["9314.47", "0.32207398"], ["9312.53", "0.03961501"], ["9312.29", "1.00000000"], ["9311.78", "0.03060000"], ["9311.69", "0.32217221"], ["9310.98", "3.29000000"], ["9310.18", "0.01304192"], ["9310.13", "0.02500000"], ["9309.04", "1.00000000"], ["9309.00", "0.05000000"], ["9308.96", "0.03030000"], ["9308.91", "0.32227154"], ["9307.52", "0.32191362"], ["9307.25", "2.44280000"], ["9305.92", "3.00000000"], ["9305.62", "2.37600000"], ["9305.60", "0.21815312"], ["9305.54", "2.80000000"], ["9305.13", "0.05000000"], ["9305.02", "2.90917302"], ["9303.68", "0.02316372"], ["9303.53", "12.55000000"], ["9303.00", "0.02191430"], ["9302.94", "2.38250000"], ["9302.37", "0.01000000"], ["9301.85", "2.50000000"], ["9300.89", "0.02000000"], ["9300.40", "4.10000000"], ["9300.00", "0.33936139"], ["9298.48", "1.45200000"], ["9297.80", "0.42380000"], ["9295.44", "4.54689328"], ["9295.43", "3.20000000"], ["9295.00", "0.28669566"], ["9291.66", "14.09931321"], ["9290.13", "2.87254900"], ["9290.00", "0.67530840"], ["9285.37", "0.38033002"], ["9285.15", "5.37993528"], ["9285.00", "0.09419278"], ["9283.71", "0.15679830"], ["9280.33", "12.55000000"], ["9280.13", "3.20310000"], ["9280.00", "1.36477909"], ["9276.01", "0.00707488"], ["9275.75", "0.56974291"], ["9275.00", "5.88000000"], ["9274.00", "0.00754205"], ["9271.68", "0.01400000"], ["9271.11", "15.37188500"], ["9270.00", "0.06674325"], ["9268.79", "24.54320000"], ["9257.18", "12.55000000"], ["9256.30", "0.17876365"], ["9255.71", "13.82642967"], ["9254.79", "0.96329407"], ["9250.00", "0.78214958"], ["9245.34", "4.90200000"], ["9245.13", "0.10000000"], ["9240.00", "0.44383459"], ["9238.84", "13.16615207"], ["9234.11", "0.43317656"], ["9234.10", "12.55000000"], ["9231.28", "11.79290000"], ["9230.09", "4.15059441"], ["9227.69", "0.00791097"], ["9225.00", "0.44768346"], ["9224.49", "0.85857203"], ["9223.50", "5.61001041"], ["9216.01", "0.03222653"], ["9216.00", "0.05000000"], ["9213.54", "0.71253866"], ["9212.50", "2.86768195"], ["9211.07", "12.55000000"], ["9210.00", "0.54288817"], ["9208.00", "1.00000000"], ["9206.06", "2.62587578"], ["9205.98", "15.40000000"], ["9205.52", "0.01710603"], ["9205.37", "0.03524953"], ["9205.11", "0.15000000"], ["9205.00", "0.01534763"], ["9204.76", "7.00600000"], ["9203.00", "0.01090000"]], "asks": [["9337.10", "0.03000000"], ["9340.85", "2.67820000"], ["9340.95", "0.02900000"], ["9341.17", "1.00000000"], ["9341.41", "2.13966390"], ["9341.61", "0.20000000"], ["9341.97", "0.11199911"], ["9341.98", "3.00000000"], ["9342.26", "0.32112762"], ["9343.87", "1.00000000"], ["9344.17", "3.57250000"], ["9345.04", "0.32103450"], ["9345.41", "4.90000000"], ["9345.69", "1.03000000"], ["9345.80", "0.03000000"], ["9346.00", "0.10200000"], ["9346.69", "0.02397394"], ["9347.41", "1.00000000"], ["9347.82", "0.32094177"], ["9348.23", "0.02880000"], ["9348.62", "11.96287551"], ["9349.31", "2.44270000"], ["9349.47", "0.96000000"], ["9349.86", "4.50000000"], ["9350.37", "0.03300000"], ["9350.57", "0.34682266"], ["9350.60", "0.32085527"], ["9351.45", "0.31147923"], ["9352.31", "0.28000000"], ["9352.86", "9.80000000"], ["9353.73", "0.02360739"], ["9354.00", "0.45000000"], ["9354.12", "0.03000000"], ["9354.29", "3.82446861"], ["9356.20", "0.64000000"], ["9356.90", "0.02316372"], ["9357.30", "2.50000000"], ["9357.70", "2.38240000"], ["9358.92", "6.00000000"], ["9359.97", "0.34898075"], ["9359.98", "2.30000000"], ["9362.56", "2.37600000"], ["9365.00", "0.64000000"], ["9365.16", "1.70030306"], ["9365.27", "3.03000000"], ["9369.99", "2.47102665"], ["9370.00", "3.15688574"], ["9370.21", "2.32720000"], ["9371.78", "13.20000000"], ["9371.89", "0.96293482"], ["9375.08", "4.74762500"], ["9384.34", "1.45200000"], ["9384.49", "16.42310000"], ["9385.66", "0.34382112"], ["9388.19", "0.00268265"], ["9392.20", "0.20980000"], ["9392.40", "0.10320000"], ["9393.00", "0.20980000"], ["9395.40", "0.40000000"], ["9398.86", "24.54310000"], ["9400.00", "0.05489988"], ["9400.33", "0.00495100"], ["9400.45", "0.00484700"], ["9402.92", "17.20000000"], ["9404.18", "10.00000000"], ["9418.89", "16.38000000"], ["9419.41", "3.06700000"], ["9420.40", "12.50000000"], ["9421.11", "0.10500000"], ["9434.47", "0.03215805"], ["9434.48", "0.28285714"], ["9434.49", "15.83000000"], ["9435.13", "0.15000000"], ["9438.93", "0.00368800"], ["9439.19", "0.69343985"], ["9442.86", "0.10000000"], ["9443.96", "12.50000000"], ["9444.00", "0.06004471"], ["9444.97", "0.01494896"], ["9447.00", "0.01234000"], ["9448.97", "0.14500000"], ["9449.00", "0.05000000"], ["9450.00", "11.13426018"], ["9451.87", "15.90000000"], ["9452.00", "0.20000000"], ["9454.25", "0.01100000"], ["9454.51", "0.02409062"], ["9455.05", "0.00600063"], ["9456.00", "0.27965118"], ["9456.10", "0.17000000"], ["9459.00", "0.00320000"], ["9459.98", "0.02460685"], ["9459.99", "8.11000000"], ["9460.00", "0.08500000"], ["9464.36", "0.56957951"], ["9464.54", "0.69158059"], ["9465.00", "21.00002015"], ["9467.57", "12.50000000"], ["9468.00", "0.08800000"], ["9469.09", "13.94000000"]]}, "event": "data", "channel": ""}`)
 	err = b.wsHandleData(pressXToJSON)
-	require.Equal(t, errParsingWSPair, err, "TestWsOrderbook must error parsing error")
+	require.ErrorIs(t, err, errChannelUnderscores, "wsHandleData must error parsing channel")
 }
 
 func TestWsOrderbook2(t *testing.T) {