Remove unused code

testtools/testtools_test.go

@@ -1,29 +0,0 @@
-package testtools
-
-import (
-	"github.com/cyrilix/robocar-base/mqttdevice"
-	"testing"
-)
-
-func TestFakePublisher_Publish(t *testing.T) {
-	p := NewFakePublisher()
-
-	cases := []struct {
-		topic          string
-		topicPublished string
-		value          mqttdevice.MqttValue
-		expected       string
-	}{
-		{"test/topic1", "test/topic1", mqttdevice.NewMqttValue(1), "1"},
-		{"test/topic2", "test/invalid", mqttdevice.NewMqttValue(1), ""},
-	}
-
-	for _, c := range cases {
-		p.Publish(c.topic, c.value)
-		val := p.PublishedEvent(c.topicPublished)
-		if v, _ := val.StringValue(); v != c.expected {
-			t.Errorf("FakePublisher.Publish(%v, %v): %v, wants %v", c.topic, string(c.value), v, c.expected)
-		}
-
-	}
-}