func TestMetricContainsServerAndDomainAndRecordTypeTags(t *testing.T) {
if testing.Short() {
t.Skip("Skipping network-dependent test in short mode.")
}
var dnsConfig = DnsQuery{
Servers: servers,
Domains: domains,
}
var acc testutil.Accumulator
tags := map[string]string{
"server": "8.8.8.8",
"domain": "google.com",
"record_type": "NS",
}
fields := map[string]interface{}{}
err := dnsConfig.Gather(&acc)
assert.NoError(t, err)
metric, ok := acc.Get("dns_query")
require.True(t, ok)
queryTime, _ := metric.Fields["query_time_ms"].(float64)
fields["query_time_ms"] = queryTime
acc.AssertContainsTaggedFields(t, "dns_query", fields, tags)
}
func TestGathering(t *testing.T) {
var dnsConfig = DnsQuery{
Servers: servers,
Domains: domains,
}
var acc testutil.Accumulator
err := dnsConfig.Gather(&acc)
assert.NoError(t, err)
metric, ok := acc.Get("dns_query")
require.True(t, ok)
queryTime, _ := metric.Fields["query_time_ms"].(float64)
assert.NotEqual(t, 0, queryTime)
}
func TestProcesses(t *testing.T) {
processes := &Processes{
execPS: execPS,
readProcFile: readProcFile,
}
var acc testutil.Accumulator
err := processes.Gather(&acc)
require.NoError(t, err)
assert.True(t, acc.HasIntField("processes", "running"))
assert.True(t, acc.HasIntField("processes", "sleeping"))
assert.True(t, acc.HasIntField("processes", "stopped"))
assert.True(t, acc.HasIntField("processes", "total"))
total, ok := acc.Get("processes")
require.True(t, ok)
assert.True(t, total.Fields["total"].(int64) > 0)
}
func TestGatheringMxRecord(t *testing.T) {
if testing.Short() {
t.Skip("Skipping network-dependent test in short mode.")
}
var dnsConfig = DnsQuery{
Servers: servers,
Domains: domains,
}
var acc testutil.Accumulator
dnsConfig.RecordType = "MX"
err := dnsConfig.Gather(&acc)
assert.NoError(t, err)
metric, ok := acc.Get("dns_query")
require.True(t, ok)
queryTime, _ := metric.Fields["query_time_ms"].(float64)
assert.NotEqual(t, 0, queryTime)
}
func TestPostgresqlTagsMetricsWithDatabaseName(t *testing.T) {
if testing.Short() {
t.Skip("Skipping integration test in short mode")
}
p := &Postgresql{
Address: fmt.Sprintf("host=%s user=postgres sslmode=disable",
testutil.GetLocalHost()),
Databases: []string{"postgres"},
}
var acc testutil.Accumulator
err := p.Gather(&acc)
require.NoError(t, err)
point, ok := acc.Get("postgresql")
require.True(t, ok)
assert.Equal(t, "postgres", point.Tags["db"])
}
func TestGatheringRootDomain(t *testing.T) {
var dnsConfig = DnsQuery{
Servers: servers,
Domains: []string{"."},
RecordType: "MX",
}
var acc testutil.Accumulator
tags := map[string]string{
"server": "8.8.8.8",
"domain": ".",
"record_type": "MX",
}
fields := map[string]interface{}{}
err := dnsConfig.Gather(&acc)
assert.NoError(t, err)
metric, ok := acc.Get("dns_query")
require.True(t, ok)
queryTime, _ := metric.Fields["query_time_ms"].(float64)
fields["query_time_ms"] = queryTime
acc.AssertContainsTaggedFields(t, "dns_query", fields, tags)
}