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integration: rewrite the way to check cluster make progress

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This commit is contained in:
Yicheng Qin 2014-11-10 13:53:42 -08:00
parent 2dcd8213e4
commit b1c3c4a202
1 changed files with 19 additions and 12 deletions
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31
integration/cluster_test.go
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@ -57,15 +57,7 @@ func testCluster(t *testing.T, size int) {
c := NewCluster(t, size)
c.Launch(t)
defer c.Terminate(t)
for i, u := range c.URLs() {
cc := mustNewHTTPClient(t, []string{u})
kapi := client.NewKeysAPI(cc)
ctx, cancel := context.WithTimeout(context.Background(), requestTimeout)
if _, err := kapi.Create(ctx, fmt.Sprintf("/%d", i), "bar", -1); err != nil {
t.Errorf("create on %s error: %v", u, err)
}
cancel()
}
clusterMustProgress(t, c)
}
func TestClusterOf1UsingDiscovery(t *testing.T) { testClusterUsingDiscovery(t, 1) }
@ -88,13 +80,28 @@ func testClusterUsingDiscovery(t *testing.T, size int) {
c := NewClusterByDiscovery(t, size, dc.URL(0)+"/v2/keys")
c.Launch(t)
defer c.Terminate(t)
clusterMustProgress(t, c)
}
for i, u := range c.URLs() {
// clusterMustProgress ensures that cluster can make progress. It creates
// a key first, and check the new key could be got from all client urls of
// the cluster.
func clusterMustProgress(t *testing.T, cl *cluster) {
cc := mustNewHTTPClient(t, []string{cl.URL(0)})
kapi := client.NewKeysAPI(cc)
ctx, cancel := context.WithTimeout(context.Background(), requestTimeout)
resp, err := kapi.Create(ctx, "/foo", "bar", -1)
if err != nil {
t.Fatalf("create on %s error: %v", cl.URL(0), err)
}
cancel()
for i, u := range cl.URLs() {
cc := mustNewHTTPClient(t, []string{u})
kapi := client.NewKeysAPI(cc)
ctx, cancel := context.WithTimeout(context.Background(), requestTimeout)
if _, err := kapi.Create(ctx, fmt.Sprintf("/%d", i), "bar", -1); err != nil {
t.Errorf("create on %s error: %v", u, err)
if _, err := kapi.Watch("foo", resp.Node.ModifiedIndex).Next(ctx); err != nil {
t.Fatalf("#%d: watch on %s error: %v", i, u, err)
}
cancel()
}