telegraf/plugins/inputs/solr/solr_test.go

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package solr
import (
"fmt"
"net/http"
"net/http/httptest"
"strings"
"testing"
"github.com/influxdata/telegraf/testutil"
"github.com/stretchr/testify/require"
)
func TestGatherStats(t *testing.T) {
ts := createMockServer()
solr := NewSolr()
solr.Servers = []string{ts.URL}
var acc testutil.Accumulator
require.NoError(t, solr.Gather(&acc))
acc.AssertContainsTaggedFields(t, "solr_admin",
solrAdminMainCoreStatusExpected,
map[string]string{"core": "main"})
acc.AssertContainsTaggedFields(t, "solr_admin",
solrAdminCore1StatusExpected,
map[string]string{"core": "core1"})
acc.AssertContainsTaggedFields(t, "solr_core",
solrCoreExpected,
map[string]string{"core": "main", "handler": "searcher"})
acc.AssertContainsTaggedFields(t, "solr_queryhandler",
solrQueryHandlerExpected,
map[string]string{"core": "main", "handler": "org.apache.solr.handler.component.SearchHandler"})
acc.AssertContainsTaggedFields(t, "solr_updatehandler",
solrUpdateHandlerExpected,
map[string]string{"core": "main", "handler": "updateHandler"})
acc.AssertContainsTaggedFields(t, "solr_cache",
solrCacheExpected,
map[string]string{"core": "main", "handler": "filterCache"})
}
func TestSolr7MbeansStats(t *testing.T) {
ts := createMockSolr7Server()
solr := NewSolr()
solr.Servers = []string{ts.URL}
var acc testutil.Accumulator
require.NoError(t, solr.Gather(&acc))
acc.AssertContainsTaggedFields(t, "solr_cache",
solr7CacheExpected,
map[string]string{"core": "main", "handler": "documentCache"})
}
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func TestSolr3GatherStats(t *testing.T) {
ts := createMockSolr3Server()
solr := NewSolr()
solr.Servers = []string{ts.URL}
var acc testutil.Accumulator
require.NoError(t, solr.Gather(&acc))
acc.AssertContainsTaggedFields(t, "solr_admin",
solrAdminMainCoreStatusExpected,
map[string]string{"core": "main"})
acc.AssertContainsTaggedFields(t, "solr_admin",
solrAdminCore1StatusExpected,
map[string]string{"core": "core1"})
acc.AssertContainsTaggedFields(t, "solr_core",
solr3CoreExpected,
map[string]string{"core": "main", "handler": "searcher"})
acc.AssertContainsTaggedFields(t, "solr_queryhandler",
solr3QueryHandlerExpected,
map[string]string{"core": "main", "handler": "org.apache.solr.handler.component.SearchHandler"})
acc.AssertContainsTaggedFields(t, "solr_updatehandler",
solr3UpdateHandlerExpected,
map[string]string{"core": "main", "handler": "updateHandler"})
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acc.AssertContainsTaggedFields(t, "solr_cache",
solr3CacheExpected,
map[string]string{"core": "main", "handler": "filterCache"})
}
func TestNoCoreDataHandling(t *testing.T) {
ts := createMockNoCoreDataServer()
solr := NewSolr()
solr.Servers = []string{ts.URL}
var acc testutil.Accumulator
require.NoError(t, solr.Gather(&acc))
acc.AssertContainsTaggedFields(t, "solr_admin",
solrAdminMainCoreStatusExpected,
map[string]string{"core": "main"})
acc.AssertContainsTaggedFields(t, "solr_admin",
solrAdminCore1StatusExpected,
map[string]string{"core": "core1"})
acc.AssertDoesNotContainMeasurement(t, "solr_core")
acc.AssertDoesNotContainMeasurement(t, "solr_queryhandler")
acc.AssertDoesNotContainMeasurement(t, "solr_updatehandler")
acc.AssertDoesNotContainMeasurement(t, "solr_handler")
}
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func createMockServer() *httptest.Server {
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if strings.Contains(r.URL.Path, "/solr/admin/cores") {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, statusResponse)
} else if strings.Contains(r.URL.Path, "solr/main/admin") {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, mBeansMainResponse)
} else if strings.Contains(r.URL.Path, "solr/core1/admin") {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, mBeansCore1Response)
} else {
w.WriteHeader(http.StatusNotFound)
fmt.Fprintln(w, "nope")
}
}))
}
func createMockNoCoreDataServer() *httptest.Server {
var nodata string
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if strings.Contains(r.URL.Path, "/solr/admin/cores") {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, statusResponse)
} else if strings.Contains(r.URL.Path, "solr/main/admin") {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, nodata)
} else if strings.Contains(r.URL.Path, "solr/core1/admin") {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, nodata)
} else {
w.WriteHeader(http.StatusNotFound)
fmt.Fprintln(w, "nope")
}
}))
}
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func createMockSolr3Server() *httptest.Server {
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if strings.Contains(r.URL.Path, "/solr/admin/cores") {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, statusResponse)
} else if strings.Contains(r.URL.Path, "solr/main/admin") {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, mBeansSolr3MainResponse)
} else if strings.Contains(r.URL.Path, "solr/core1/admin") {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, mBeansSolr3MainResponse)
} else {
w.WriteHeader(http.StatusNotFound)
fmt.Fprintln(w, "nope")
}
}))
}
func createMockSolr7Server() *httptest.Server {
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if strings.Contains(r.URL.Path, "/solr/admin/cores") {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, statusResponse)
} else if strings.Contains(r.URL.Path, "solr/main/admin") {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, mBeansSolr7Response)
} else {
w.WriteHeader(http.StatusNotFound)
fmt.Fprintln(w, "nope")
}
}))
}