From ce7b34d0317cbb45c680cc7be2772a8a0538cd26 Mon Sep 17 00:00:00 2001
From: deadprogram <ron@hybridgroup.com>
Date: Mon, 24 Apr 2017 18:25:47 +0200
Subject: [PATCH] aio: correct order for test to avoid race

Signed-off-by: deadprogram <ron@hybridgroup.com>
---
 drivers/aio/analog_sensor_driver_test.go | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/aio/analog_sensor_driver_test.go b/drivers/aio/analog_sensor_driver_test.go
index aef0837ab..c20bad370 100644
--- a/drivers/aio/analog_sensor_driver_test.go
+++ b/drivers/aio/analog_sensor_driver_test.go
@@ -40,12 +40,6 @@ func TestAnalogSensorDriverStart(t *testing.T) {
 	a := newAioTestAdaptor()
 	d := NewAnalogSensorDriver(a, "1")
 
-	// send data
-	a.TestAdaptorAnalogRead(func() (val int, err error) {
-		val = 100
-		return
-	})
-
 	gobottest.Assert(t, d.Start(), nil)
 
 	// expect data to be received
@@ -54,6 +48,12 @@ func TestAnalogSensorDriverStart(t *testing.T) {
 		sem <- true
 	})
 
+	// send data
+	a.TestAdaptorAnalogRead(func() (val int, err error) {
+		val = 100
+		return
+	})
+
 	select {
 	case <-sem:
 	case <-time.After(1 * time.Second):