package store_test

import (
	"testing"

	"github.uio.no/torjus/apiary/honeypot/ssh/store"
)

func TestCacheStore(t *testing.T) {
	backend := &store.MemoryStore{}
	s := store.NewCachingStore(backend)
	testLoginAttemptStore(s, t)
}

func TestCacheTotalStats(t *testing.T) {
	backend := &store.MemoryStore{}
	// Add initial attempts, to ensure that the cache is correcly initialized with existing attempts
	attempts := randomAttempts(50000)
	for _, attempt := range attempts {
		err := backend.AddAttempt(attempt)
		if err != nil {
			t.Fatalf("Error adding attempts: %s", err)
		}
	}
	s := store.NewCachingStore(backend)
	cacheTotals, err := s.Stats(store.LoginStatsTotals, 0)
	if err != nil {
		t.Fatalf("Error getting cached stats: %s", err)
	}
	backendTotals, err := backend.Stats(store.LoginStatsTotals, 0)
	if err != nil {
		t.Fatalf("Error getting cached stats: %s", err)
	}
	for i := range cacheTotals {
		if cacheTotals[i].Count != backendTotals[i].Count || cacheTotals[i].Name != backendTotals[i].Name {
			t.Fatalf("Mismatched totals: Cache: %+v Backend: %+v", cacheTotals[i], backendTotals[i])
		}
	}

	// Add the same attempts again, to ensure that duplicates are handled correctly
	for _, attempt := range attempts {
		err := s.AddAttempt(attempt)
		if err != nil {
			t.Fatalf("Error adding attempts: %s", err)
		}
	}

	// Add some new attempts
	attempts = randomAttempts(10000)
	for _, attempt := range attempts {
		err := s.AddAttempt(attempt)
		if err != nil {
			t.Fatalf("Error adding attempts: %s", err)
		}
	}
	cacheTotals, err = s.Stats(store.LoginStatsTotals, 0)
	if err != nil {
		t.Fatalf("Error getting cached stats: %s", err)
	}
	backendTotals, err = backend.Stats(store.LoginStatsTotals, 0)
	if err != nil {
		t.Fatalf("Error getting cached stats: %s", err)
	}
	for i := range cacheTotals {
		if cacheTotals[i].Count != backendTotals[i].Count || cacheTotals[i].Name != backendTotals[i].Name {
			t.Fatalf("Mismatched totals: Cache: %+v Backend: %+v", cacheTotals[i], backendTotals[i])
		}
	}
}