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Transplan 'SHOW TAG VALUES' tests

pull/1847/head
Philip O'Toole 2015-03-04 12:54:44 -08:00
parent e84b338018
commit a8a2da3194
2 changed files with 40 additions and 202 deletions
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40
cmd/influxd/server_integration_test.go
View File

@ -444,6 +444,46 @@ func runTestsData(t *testing.T, testName string, nodes Cluster, database, retent
expected: `{"results":[{"error":"measurement \"bad\" not found"}]}`, expected: `{"results":[{"error":"measurement \"bad\" not found"}]}`,
}, },
{
reset: true,
write: `{"database" : "%DB%", "retentionPolicy" : "%RP%", "points": [
{"name": "cpu", "tags": {"host": "server01"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}},
{"name": "cpu", "tags": {"host": "server01", "region": "uswest"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}},
{"name": "cpu", "tags": {"host": "server01", "region": "useast"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}},
{"name": "cpu", "tags": {"host": "server02", "region": "useast"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}},
{"name": "gpu", "tags": {"host": "server02", "region": "useast"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}},
{"name": "gpu", "tags": {"host": "server03", "region": "caeast"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}}
]}`,
query: "SHOW TAG VALUES WITH KEY = host",
queryDb: "%DB%",
expected: `{"results":[{"series":[{"name":"hostTagValues","columns":["host"],"values":[["server01"],["server02"],["server03"]]}]}]}`,
},
{
query: `SHOW TAG VALUES WITH KEY = "host"`,
queryDb: "%DB%",
expected: `{"results":[{"series":[{"name":"hostTagValues","columns":["host"],"values":[["server01"],["server02"],["server03"]]}]}]}`,
},
{
query: `SHOW TAG VALUES FROM cpu WITH KEY = host WHERE region = 'uswest'`,
queryDb: "%DB%",
expected: `{"results":[{"series":[{"name":"hostTagValues","columns":["host"],"values":[["server01"]]}]}]}`,
},
{
query: `SHOW TAG VALUES WITH KEY = host WHERE region =~ /ca.*/`,
queryDb: "%DB%",
expected: `{"results":[{"series":[{"name":"hostTagValues","columns":["host"],"values":[["server03"]]}]}]}`,
},
{
query: `SHOW TAG VALUES WITH KEY = region WHERE host !~ /server0[12]/`,
queryDb: "%DB%",
expected: `{"results":[{"series":[{"name":"regionTagValues","columns":["region"],"values":[["caeast"]]}]}]}`,
},
{
query: `SHOW TAG VALUES FROM cpu WITH KEY IN (host, region) WHERE region = 'uswest'`,
queryDb: "%DB%",
expected: `{"results":[{"series":[{"name":"hostTagValues","columns":["host"],"values":[["server01"]]},{"name":"regionTagValues","columns":["region"],"values":[["uswest"]]}]}]}`,
},
// User control tests // User control tests
{ {
name: "show users, no actual users", name: "show users, no actual users",

202
httpd/handler_test.go
View File

@ -1322,208 +1322,6 @@ func str2iface(strs []string) []interface{} {
return a return a
} }
func TestHandler_serveShowTagValues(t *testing.T) {
srvr := OpenAuthlessServer(NewMessagingClient())
srvr.CreateDatabase("foo")
srvr.CreateRetentionPolicy("foo", influxdb.NewRetentionPolicy("bar"))
srvr.SetDefaultRetentionPolicy("foo", "bar")
s := NewHTTPServer(srvr)
defer s.Close()
status, body := MustHTTP("POST", s.URL+`/write`, nil, nil, `{"database" : "foo", "retentionPolicy" : "bar", "points": [
{"name": "cpu", "tags": {"host": "server01"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}},
{"name": "cpu", "tags": {"host": "server01", "region": "uswest"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}},
{"name": "cpu", "tags": {"host": "server01", "region": "useast"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}},
{"name": "cpu", "tags": {"host": "server02", "region": "useast"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}},
{"name": "gpu", "tags": {"host": "server02", "region": "useast"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}},
{"name": "gpu", "tags": {"host": "server03", "region": "caeast"},"timestamp": "2009-11-10T23:00:00Z","fields": {"value": 100}}
]}`)
if status != http.StatusOK {
t.Log(body)
t.Fatalf("unexpected status after write: %d", status)
}
var tests = []struct {
q string
r *influxdb.Results
err string
}{
// SHOW TAG VALUES
{
q: `SHOW TAG VALUES WITH KEY = host`,
r: &influxdb.Results{
Results: []*influxdb.Result{
{
Series: []*influxql.Row{
{
Name: "hostTagValues",
Columns: []string{"host"},
Values: [][]interface{}{
str2iface([]string{"server01"}),
str2iface([]string{"server02"}),
str2iface([]string{"server03"}),
},
},
},
},
},
},
},
// SHOW TAG VALUES WITH KEY = "..."
{
q: `SHOW TAG VALUES WITH KEY = "host"`,
r: &influxdb.Results{
Results: []*influxdb.Result{
{
Series: []*influxql.Row{
{
Name: "hostTagValues",
Columns: []string{"host"},
Values: [][]interface{}{
str2iface([]string{"server01"}),
str2iface([]string{"server02"}),
str2iface([]string{"server03"}),
},
},
},
},
},
},
},
// SHOW TAG VALUES FROM ...
{
q: `SHOW TAG VALUES FROM cpu WITH KEY = host`,
r: &influxdb.Results{
Results: []*influxdb.Result{
{
Series: []*influxql.Row{
{
Name: "hostTagValues",
Columns: []string{"host"},
Values: [][]interface{}{
str2iface([]string{"server01"}),
str2iface([]string{"server02"}),
},
},
},
},
},
},
},
// SHOW TAG VALUES FROM ... WHERE ...
{
q: `SHOW TAG VALUES FROM cpu WITH KEY = host WHERE region = 'uswest'`,
r: &influxdb.Results{
Results: []*influxdb.Result{
{
Series: []*influxql.Row{
{
Name: "hostTagValues",
Columns: []string{"host"},
Values: [][]interface{}{
str2iface([]string{"server01"}),
},
},
},
},
},
},
},
// SHOW TAG VALUES FROM ... WHERE =~ regex
{
q: `SHOW TAG VALUES WITH KEY = host WHERE region =~ /ca.*/`,
r: &influxdb.Results{
Results: []*influxdb.Result{
{
Series: []*influxql.Row{
{
Name: "hostTagValues",
Columns: []string{"host"},
Values: [][]interface{}{
str2iface([]string{"server03"}),
},
},
},
},
},
},
},
// SHOW TAG VALUES FROM ... WHERE !~ regex
{
q: `SHOW TAG VALUES WITH KEY = region WHERE host !~ /server0[12]/`,
r: &influxdb.Results{
Results: []*influxdb.Result{
{
Series: []*influxql.Row{
{
Name: "regionTagValues",
Columns: []string{"region"},
Values: [][]interface{}{
str2iface([]string{"caeast"}),
},
},
},
},
},
},
},
// SHOW TAG VALUES FROM ... WITH KEY IN ... WHERE ...
{
q: `SHOW TAG VALUES FROM cpu WITH KEY IN (host, region) WHERE region = 'uswest'`,
r: &influxdb.Results{
Results: []*influxdb.Result{
{
Series: []*influxql.Row{
{
Name: "hostTagValues",
Columns: []string{"host"},
Values: [][]interface{}{
str2iface([]string{"server01"}),
},
},
{
Name: "regionTagValues",
Columns: []string{"region"},
Values: [][]interface{}{
str2iface([]string{"uswest"}),
},
},
},
},
},
},
},
}
for i, tt := range tests {
query := map[string]string{"db": "foo", "q": tt.q}
status, body = MustHTTP("GET", s.URL+`/query`, query, nil, "")
if status != http.StatusOK {
t.Logf("query #%d: %s", i, tt.q)
t.Log(body)
t.Errorf("unexpected status: %d", status)
}
r := &influxdb.Results{}
if err := json.Unmarshal([]byte(body), r); err != nil {
t.Logf("query #%d: %s", i, tt.q)
t.Log(body)
t.Error(err)
}
if !reflect.DeepEqual(tt.err, errstring(r.Err)) {
t.Logf("query #%d: %s", i, tt.q)
t.Errorf("%d. %s: error mismatch:\n exp=%s\n got=%s\n\n", i, tt.q, tt.err, r.Err)
} else if tt.err == "" && !reflect.DeepEqual(tt.r, r) {
t.Logf("query #%d: %s", i, tt.q)
t.Logf("exp = %s", mustMarshalJSON(tt.r))
t.Logf("got = %s", body)
t.Errorf("%d. %s: result mismatch:\n\nexp=%#v\n\ngot=%#v\n\n", i, tt.q, tt.r, r)
}
}
}
func TestHandler_serveShowFieldKeys(t *testing.T) { func TestHandler_serveShowFieldKeys(t *testing.T) {
srvr := OpenAuthlessServer(NewMessagingClient()) srvr := OpenAuthlessServer(NewMessagingClient())
srvr.CreateDatabase("foo") srvr.CreateDatabase("foo")