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consul: Test WatchKV

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This commit is contained in:
Armon Dadgar 2015-01-05 17:08:01 -08:00
parent b61043de5d
commit e971e8f456
1 changed files with 94 additions and 1 deletions
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95
consul/state_store_test.go
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@ -1379,6 +1379,45 @@ func TestNodeDump(t *testing.T) {
}
}
func TestKVSSet_Watch(t *testing.T) {
store, err := testStateStore()
if err != nil {
t.Fatalf("err: %v", err)
}
defer store.Close()
notify1 := make(chan struct{}, 1)
notify2 := make(chan struct{}, 1)
notify3 := make(chan struct{}, 1)
store.WatchKV("", notify1)
store.WatchKV("foo/", notify2)
store.WatchKV("foo/bar", notify3)
// Create the entry
d := &structs.DirEntry{Key: "foo/baz", Flags: 42, Value: []byte("test")}
if err := store.KVSSet(1000, d); err != nil {
t.Fatalf("err: %v", err)
}
// Check that we've fired notify1 and notify2
select {
case <-notify1:
default:
t.Fatalf("should notify root")
}
select {
case <-notify2:
default:
t.Fatalf("should notify foo/")
}
select {
case <-notify3:
t.Fatalf("should not notify foo/bar")
default:
}
}
func TestKVSSet_Get(t *testing.T) {
store, err := testStateStore()
if err != nil {
@ -1481,11 +1520,21 @@ func TestKVSDelete(t *testing.T) {
t.Fatalf("err: %v", err)
}
notify1 := make(chan struct{}, 1)
store.WatchKV("/", notify1)
// Delete the entry
if err := store.KVSDelete(1020, "/foo"); err != nil {
t.Fatalf("err: %v", err)
}
// Check that we've fired notify1
select {
case <-notify1:
default:
t.Fatalf("should notify /")
}
// Should not exist
idx, d, err := store.KVSGet("/foo")
if err != nil {
@ -1938,6 +1987,14 @@ func TestKVSDeleteTree(t *testing.T) {
gc.SetEnabled(true)
store.gc = gc
notify1 := make(chan struct{}, 1)
notify2 := make(chan struct{}, 1)
notify3 := make(chan struct{}, 1)
store.WatchKV("", notify1)
store.WatchKV("/web/sub", notify2)
store.WatchKV("/other", notify3)
// Should not exist
err = store.KVSDeleteTree(1000, "/web")
if err != nil {
@ -1993,6 +2050,23 @@ func TestKVSDeleteTree(t *testing.T) {
}
}
// Check that we've fired notify1 and notify2
select {
case <-notify1:
default:
t.Fatalf("should notify root")
}
select {
case <-notify2:
default:
t.Fatalf("should notify /web/sub")
}
select {
case <-notify3:
t.Fatalf("should not notify /other")
default:
}
// Check that we get a delete
select {
case idx := <-gc.ExpireCh():
@ -2560,7 +2634,6 @@ func TestSessionInvalidate_KeyUnlock(t *testing.T) {
t.Fatalf("err: %v", err)
}
defer store.Close()
if err := store.EnsureNode(3, structs.Node{"foo", "127.0.0.1"}); err != nil {
t.Fatalf("err: %v", err)
}
@ -2588,6 +2661,9 @@ func TestSessionInvalidate_KeyUnlock(t *testing.T) {
t.Fatalf("unexpected fail")
}
notify1 := make(chan struct{}, 1)
store.WatchKV("/f", notify1)
// Delete the node
if err := store.DeleteNode(6, "foo"); err != nil {
t.Fatalf("err: %v", err)
@ -2605,6 +2681,13 @@ func TestSessionInvalidate_KeyUnlock(t *testing.T) {
t.Fatalf("bad: %v", *d2)
}
// Should notify of update
select {
case <-notify1:
default:
t.Fatalf("should notify /f")
}
// Key should have a lock delay
expires := store.KVSLockDelay("/foo")
if expires.Before(time.Now().Add(30 * time.Millisecond)) {
@ -2647,6 +2730,9 @@ func TestSessionInvalidate_KeyDelete(t *testing.T) {
t.Fatalf("unexpected fail")
}
notify1 := make(chan struct{}, 1)
store.WatchKV("/f", notify1)
// Delete the node
if err := store.DeleteNode(6, "foo"); err != nil {
t.Fatalf("err: %v", err)
@ -2657,6 +2743,13 @@ func TestSessionInvalidate_KeyDelete(t *testing.T) {
if d2 != nil {
t.Fatalf("unexpected undeleted key")
}
// Should notify of update
select {
case <-notify1:
default:
t.Fatalf("should notify /f")
}
}
func TestACLSet_Get(t *testing.T) {