bouncer/internal/proxy/director/layer/queue/testsuite/adapter.go
William Petit a176b754cd
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feat: add queue adapter tests
2023-07-05 08:55:15 -06:00

100 lines
2.4 KiB
Go

package testsuite
import (
"context"
"fmt"
"testing"
"time"
"forge.cadoles.com/cadoles/bouncer/internal/proxy/director/layer/queue"
"github.com/pkg/errors"
)
type adapterTestCase struct {
Name string
Do func(adapter queue.Adapter) error
}
var adapterTestCases = []adapterTestCase{
{
Name: "Test queue ranking",
Do: func(adapter queue.Adapter) error {
ctx := context.Background()
queueName := "test_queue_ranking"
sessionIdPattern := "session-%d"
totalSessions := int64(100)
for idx := int64(0); idx < totalSessions; idx++ {
sessionId := fmt.Sprintf(sessionIdPattern, idx)
rank, err := adapter.Touch(ctx, queueName, sessionId)
if err != nil {
return errors.Wrapf(err, "could not touch session '%s' (index: %d, rank: %d)", sessionId, idx, rank)
}
if e, g := int64(idx), rank; e != g {
return errors.Errorf("rank('%s'): expected '%v', got '%v'", sessionId, e, g)
}
}
status, err := adapter.Status(ctx, queueName)
if err != nil {
return errors.Wrap(err, "could not retrieve queue status")
}
if e, g := totalSessions, status.Sessions; e != g {
return errors.Errorf("status.Sessions: expected '%v', got '%v'", e, g)
}
return nil
},
},
{
Name: "Test session expiration",
Do: func(adapter queue.Adapter) error {
ctx := context.Background()
queueName := "test_session_expiration"
sessionId := "session-1"
rank, err := adapter.Touch(ctx, queueName, sessionId)
if err != nil {
return errors.Wrapf(err, "could not touch session '%s'", sessionId)
}
if e, g := int64(0), rank; e != g {
return errors.Errorf("rank('%s'): expected '%v', got '%v'", sessionId, e, g)
}
<-time.After(time.Second)
if err := adapter.Refresh(ctx, queueName, time.Second); err != nil {
return errors.Wrap(err, "could not refresh queue")
}
status, err := adapter.Status(ctx, queueName)
if err != nil {
return errors.Wrap(err, "could not retrieve queue status")
}
if e, g := int64(0), status.Sessions; e != g {
return errors.Errorf("status.Sessions: expected '%v', got '%v'", e, g)
}
return nil
},
},
}
func TestAdapter(t *testing.T, adapter queue.Adapter) {
for _, tc := range adapterTestCases {
func(tc adapterTestCase) {
t.Run(tc.Name, func(t *testing.T) {
if err := tc.Do(adapter); err != nil {
t.Fatalf("%+v", errors.WithStack(err))
}
})
}(tc)
}
}