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author | Christopher Speller <crspeller@gmail.com> | 2018-01-29 14:17:40 -0800 |
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committer | GitHub <noreply@github.com> | 2018-01-29 14:17:40 -0800 |
commit | 961c04cae992eadb42d286d2f85f8a675bdc68c8 (patch) | |
tree | 3408f2d06f847e966c53485e2d54c692cdd037c1 /vendor/github.com/olivere/elastic/cluster_health_test.go | |
parent | 8d66523ba7d9a77129844be476732ebfd5272d64 (diff) | |
download | chat-961c04cae992eadb42d286d2f85f8a675bdc68c8.tar.gz chat-961c04cae992eadb42d286d2f85f8a675bdc68c8.tar.bz2 chat-961c04cae992eadb42d286d2f85f8a675bdc68c8.zip |
Upgrading server dependancies (#8154)
Diffstat (limited to 'vendor/github.com/olivere/elastic/cluster_health_test.go')
-rw-r--r-- | vendor/github.com/olivere/elastic/cluster_health_test.go | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/vendor/github.com/olivere/elastic/cluster_health_test.go b/vendor/github.com/olivere/elastic/cluster_health_test.go new file mode 100644 index 000000000..c2caee985 --- /dev/null +++ b/vendor/github.com/olivere/elastic/cluster_health_test.go @@ -0,0 +1,119 @@ +// Copyright 2012-present Oliver Eilhard. All rights reserved. +// Use of this source code is governed by a MIT-license. +// See http://olivere.mit-license.org/license.txt for details. + +package elastic + +import ( + "context" + "net/url" + "testing" +) + +func TestClusterHealth(t *testing.T) { + client := setupTestClientAndCreateIndex(t) + + // Get cluster health + res, err := client.ClusterHealth().Index(testIndexName).Level("shards").Pretty(true).Do(context.TODO()) + if err != nil { + t.Fatal(err) + } + if res == nil { + t.Fatalf("expected res to be != nil; got: %v", res) + } + if res.Status != "green" && res.Status != "red" && res.Status != "yellow" { + t.Fatalf("expected status \"green\", \"red\", or \"yellow\"; got: %q", res.Status) + } +} + +func TestClusterHealthURLs(t *testing.T) { + tests := []struct { + Service *ClusterHealthService + ExpectedPath string + ExpectedParams url.Values + }{ + { + Service: &ClusterHealthService{ + indices: []string{}, + }, + ExpectedPath: "/_cluster/health", + }, + { + Service: &ClusterHealthService{ + indices: []string{"twitter"}, + }, + ExpectedPath: "/_cluster/health/twitter", + }, + { + Service: &ClusterHealthService{ + indices: []string{"twitter", "gplus"}, + }, + ExpectedPath: "/_cluster/health/twitter%2Cgplus", + }, + { + Service: &ClusterHealthService{ + indices: []string{"twitter"}, + waitForStatus: "yellow", + }, + ExpectedPath: "/_cluster/health/twitter", + ExpectedParams: url.Values{"wait_for_status": []string{"yellow"}}, + }, + } + + for _, test := range tests { + gotPath, gotParams, err := test.Service.buildURL() + if err != nil { + t.Fatalf("expected no error; got: %v", err) + } + if gotPath != test.ExpectedPath { + t.Errorf("expected URL path = %q; got: %q", test.ExpectedPath, gotPath) + } + if gotParams.Encode() != test.ExpectedParams.Encode() { + t.Errorf("expected URL params = %v; got: %v", test.ExpectedParams, gotParams) + } + } +} + +func TestClusterHealthWaitForStatus(t *testing.T) { + client := setupTestClientAndCreateIndex(t) //, SetTraceLog(log.New(os.Stdout, "", 0))) + + // Ensure preconditions are met: A green cluster. + health, err := client.ClusterHealth().Do(context.TODO()) + if err != nil { + t.Fatal(err) + } + if got, want := health.Status, "green"; got != want { + t.Skipf("precondition failed: expected cluster to be %q, not %q", want, got) + } + + // Cluster health on an index that does not exist should never get to yellow + health, err = client.ClusterHealth().Index("no-such-index").WaitForStatus("yellow").Timeout("1s").Do(context.TODO()) + if err == nil { + t.Fatalf("expected timeout error; got: %v", err) + } + if !IsTimeout(err) { + t.Fatalf("expected timeout error; got: %v", err) + } + if health != nil { + t.Fatalf("expected no response; got: %v", health) + } + + // Cluster wide health + health, err = client.ClusterHealth().WaitForGreenStatus().Timeout("10s").Do(context.TODO()) + if err != nil { + t.Fatalf("expected no error; got: %v", err) + } + if health.TimedOut != false { + t.Fatalf("expected no timeout; got: %v "+ + "(does your local cluster contain unassigned shards?)", health.TimedOut) + } + if health.Status != "green" { + t.Fatalf("expected health = %q; got: %q", "green", health.Status) + } + + // Cluster wide health via shortcut on client + err = client.WaitForGreenStatus("10s") + if err != nil { + t.Fatalf("expected no error; got: %v", err) + } +} |