open-vault/http/sys_monitor_test.go

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package http
import (
"context"
"strings"
"testing"
"time"
log "github.com/hashicorp/go-hclog"
"github.com/hashicorp/vault/helper/testhelpers"
"github.com/hashicorp/vault/sdk/helper/logging"
"github.com/hashicorp/vault/vault"
)
func TestSysMonitorUnknownLogLevel(t *testing.T) {
cluster := vault.NewTestCluster(t, nil, &vault.TestClusterOptions{HandlerFunc: Handler})
cluster.Start()
defer cluster.Cleanup()
client := cluster.Cores[0].Client
request := client.NewRequest("GET", "/v1/sys/monitor")
request.Params.Add("log_level", "haha")
_, err := client.RawRequest(request)
if err == nil {
t.Fatal("expected to get an error, but didn't")
} else {
if !strings.Contains(err.Error(), "Code: 400") {
t.Fatalf("expected to receive a 400 error, but got %s instead", err)
}
if !strings.Contains(err.Error(), "unknown log level") {
t.Fatalf("expected to receive a message indicating an unknown log level, but got %s instead", err)
}
}
}
func TestSysMonitorStreamingLogs(t *testing.T) {
logger := log.NewInterceptLogger(&log.LoggerOptions{
Output: log.DefaultOutput,
Level: log.Debug,
JSONFormat: logging.ParseEnvLogFormat() == logging.JSONFormat,
})
cluster := vault.NewTestCluster(t, nil, &vault.TestClusterOptions{HandlerFunc: Handler, Logger: logger})
cluster.Start()
defer cluster.Cleanup()
client := cluster.Cores[0].Client
stopCh := testhelpers.GenerateDebugLogs(t, client)
debugCount := 0
ctx, cancel := context.WithTimeout(context.Background(), 90*time.Second)
defer cancel()
logCh, err := client.Sys().Monitor(ctx, "DEBUG")
if err != nil {
t.Fatal(err)
}
timeCh := time.After(5 * time.Second)
for {
select {
case log := <-logCh:
if strings.Contains(log, "[DEBUG]") {
debugCount++
}
case <-timeCh:
t.Fatal("Failed to get a DEBUG message after 5 seconds")
}
// If we've seen multiple lines that match what we want,
// it's probably safe to assume streaming is working
if debugCount > 3 {
stopCh <- struct{}{}
break
}
}
<-stopCh
}