godep: update clockwork dependency

Godeps/_workspace/src/github.com/jonboulle/clockwork/README.md

@@ -39,8 +39,8 @@ func TestMyFunc(t *testing.T) {
 
 	assert_state()
 
-	// Tick the FakeClock forward in time
-	c.Tick(3)
+	// Advance the FakeClock forward in time
+	c.Advance(3)
 
 	assert_state()
 }

Godeps/_workspace/src/github.com/jonboulle/clockwork/clockwork.go

@@ -14,12 +14,12 @@ type Clock interface {
 }
 
 // FakeClock provides an interface for a clock which can be
-// manually ticked through time
+// manually advanced through time
 type FakeClock interface {
 	Clock
-	// Tick advances the FakeClock to a new point in time, ensuring any existing
+	// Advance advances the FakeClock to a new point in time, ensuring any existing
 	// sleepers are notified appropriately before returning
-	Tick(d time.Duration)
+	Advance(d time.Duration)
 	// BlockUntil will block until the FakeClock has the given number of
 	// sleepers (callers of Sleep or After)
 	BlockUntil(n int)
@@ -32,7 +32,7 @@ func NewRealClock() Clock {
 }
 
 // NewFakeClock returns a FakeClock implementation which can be
-// manually ticked through time for testing.
+// manually advanced through time for testing.
 func NewFakeClock() FakeClock {
 	return &fakeClock{
 		l: sync.RWMutex{},
@@ -122,10 +122,11 @@ func (fc *fakeClock) Now() time.Time {
 	return fc.time
 }
 
-// Tick advances fakeClock to a new point in time, ensuring channels from any
+// Advance advances fakeClock to a new point in time, ensuring channels from any
 // previous invocations of After are notified appropriately before returning
-func (fc *fakeClock) Tick(d time.Duration) {
+func (fc *fakeClock) Advance(d time.Duration) {
 	fc.l.Lock()
+	defer fc.l.Unlock()
 	end := fc.time.Add(d)
 	var newSleepers []*sleeper
 	for _, s := range fc.sleepers {
@@ -138,7 +139,6 @@ func (fc *fakeClock) Tick(d time.Duration) {
 	fc.sleepers = newSleepers
 	fc.blockers = notifyBlockers(fc.blockers, len(fc.sleepers))
 	fc.time = end
-	fc.l.Unlock()
 }
 
 // BlockUntil will block until the fakeClock has the given number of sleepers

Godeps/_workspace/src/github.com/jonboulle/clockwork/clockwork_test.go

@@ -18,7 +18,7 @@ func TestFakeClockAfter(t *testing.T) {
 	two := fc.After(2)
 	six := fc.After(6)
 	ten := fc.After(10)
-	fc.Tick(1)
+	fc.Advance(1)
 	select {
 	case <-one:
 	default:
@@ -33,7 +33,7 @@ func TestFakeClockAfter(t *testing.T) {
 		t.Errorf("ten returned prematurely!")
 	default:
 	}
-	fc.Tick(1)
+	fc.Advance(1)
 	select {
 	case <-two:
 	default:
@@ -46,7 +46,7 @@ func TestFakeClockAfter(t *testing.T) {
 		t.Errorf("ten returned prematurely!")
 	default:
 	}
-	fc.Tick(1)
+	fc.Advance(1)
 	select {
 	case <-six:
 		t.Errorf("six returned prematurely!")
@@ -54,7 +54,7 @@ func TestFakeClockAfter(t *testing.T) {
 		t.Errorf("ten returned prematurely!")
 	default:
 	}
-	fc.Tick(3)
+	fc.Advance(3)
 	select {
 	case <-six:
 	default:
@@ -65,7 +65,7 @@ func TestFakeClockAfter(t *testing.T) {
 		t.Errorf("ten returned prematurely!")
 	default:
 	}
-	fc.Tick(100)
+	fc.Advance(100)
 	select {
 	case <-ten:
 	default:

Godeps/_workspace/src/github.com/jonboulle/clockwork/example_test.go

@@ -38,8 +38,8 @@ func TestMyFunc(t *testing.T) {
 	// Assert the initial state
 	assert_state(t, i, 0)
 
-	// Now tick the clock forward in time
-	c.Tick(1 * time.Hour)
+	// Now advance the clock forward in time
+	c.Advance(1 * time.Hour)
 
 	// Wait until the function completes
 	wg.Wait()