A8065384
1e0bb0be8c
Improved overall test coverage from 37.9% to 51.0% (+13.1 percentage points) New test files: - internal/observability/metrics_test.go (18 test functions) - internal/observability/tracing_test.go (11 test functions) - internal/observability/provider_wrapper_test.go (12 test functions) - internal/conversation/sql_store_test.go (16 test functions) - internal/conversation/redis_store_test.go (15 test functions) Test helper utilities: - internal/observability/testing.go - internal/conversation/testing.go Coverage improvements by package: - internal/conversation: 0% → 66.0% (+66.0%) - internal/observability: 0% → 34.5% (+34.5%) Test infrastructure: - Added miniredis/v2 for Redis store testing - Added prometheus/testutil for metrics testing Total: ~2,000 lines of test code, 72 new test functions Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
369 lines
8.4 KiB
Go
369 lines
8.4 KiB
Go
package conversation
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import (
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"context"
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"fmt"
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"testing"
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"time"
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"github.com/ajac-zero/latticelm/internal/api"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestNewRedisStore(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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require.NotNil(t, store)
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defer store.Close()
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}
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func TestRedisStore_Create(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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ctx := context.Background()
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messages := CreateTestMessages(3)
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conv, err := store.Create(ctx, "test-id", "test-model", messages)
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require.NoError(t, err)
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require.NotNil(t, conv)
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assert.Equal(t, "test-id", conv.ID)
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assert.Equal(t, "test-model", conv.Model)
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assert.Len(t, conv.Messages, 3)
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}
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func TestRedisStore_Get(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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ctx := context.Background()
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messages := CreateTestMessages(2)
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// Create a conversation
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created, err := store.Create(ctx, "get-test", "model-1", messages)
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require.NoError(t, err)
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// Retrieve it
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retrieved, err := store.Get(ctx, "get-test")
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require.NoError(t, err)
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require.NotNil(t, retrieved)
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assert.Equal(t, created.ID, retrieved.ID)
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assert.Equal(t, created.Model, retrieved.Model)
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assert.Len(t, retrieved.Messages, 2)
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// Test not found
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notFound, err := store.Get(ctx, "non-existent")
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require.NoError(t, err)
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assert.Nil(t, notFound)
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}
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func TestRedisStore_Append(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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ctx := context.Background()
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initialMessages := CreateTestMessages(2)
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// Create conversation
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conv, err := store.Create(ctx, "append-test", "model-1", initialMessages)
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require.NoError(t, err)
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assert.Len(t, conv.Messages, 2)
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// Append more messages
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newMessages := CreateTestMessages(3)
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updated, err := store.Append(ctx, "append-test", newMessages...)
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require.NoError(t, err)
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require.NotNil(t, updated)
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assert.Len(t, updated.Messages, 5)
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}
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func TestRedisStore_Delete(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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ctx := context.Background()
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messages := CreateTestMessages(1)
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// Create conversation
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_, err := store.Create(ctx, "delete-test", "model-1", messages)
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require.NoError(t, err)
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// Verify it exists
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conv, err := store.Get(ctx, "delete-test")
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require.NoError(t, err)
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require.NotNil(t, conv)
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// Delete it
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err = store.Delete(ctx, "delete-test")
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require.NoError(t, err)
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// Verify it's gone
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deleted, err := store.Get(ctx, "delete-test")
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require.NoError(t, err)
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assert.Nil(t, deleted)
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}
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func TestRedisStore_Size(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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ctx := context.Background()
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// Initial size should be 0
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assert.Equal(t, 0, store.Size())
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// Create conversations
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messages := CreateTestMessages(1)
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_, err := store.Create(ctx, "size-1", "model-1", messages)
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require.NoError(t, err)
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_, err = store.Create(ctx, "size-2", "model-1", messages)
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require.NoError(t, err)
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assert.Equal(t, 2, store.Size())
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// Delete one
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err = store.Delete(ctx, "size-1")
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require.NoError(t, err)
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assert.Equal(t, 1, store.Size())
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}
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func TestRedisStore_TTL(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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// Use short TTL for testing
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store := NewRedisStore(client, 100*time.Millisecond)
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defer store.Close()
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ctx := context.Background()
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messages := CreateTestMessages(1)
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// Create a conversation
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_, err := store.Create(ctx, "ttl-test", "model-1", messages)
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require.NoError(t, err)
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// Fast forward time in miniredis
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mr.FastForward(200 * time.Millisecond)
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// Key should have expired
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conv, err := store.Get(ctx, "ttl-test")
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require.NoError(t, err)
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assert.Nil(t, conv, "conversation should have expired")
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}
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func TestRedisStore_KeyStorage(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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ctx := context.Background()
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messages := CreateTestMessages(1)
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// Create conversation
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_, err := store.Create(ctx, "storage-test", "model-1", messages)
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require.NoError(t, err)
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// Check that key exists in Redis
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keys := mr.Keys()
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assert.Greater(t, len(keys), 0, "should have at least one key in Redis")
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}
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func TestRedisStore_Concurrent(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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ctx := context.Background()
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// Run concurrent operations
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done := make(chan bool, 10)
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for i := 0; i < 10; i++ {
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go func(idx int) {
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id := fmt.Sprintf("concurrent-%d", idx)
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messages := CreateTestMessages(2)
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// Create
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_, err := store.Create(ctx, id, "model-1", messages)
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assert.NoError(t, err)
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// Get
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_, err = store.Get(ctx, id)
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assert.NoError(t, err)
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// Append
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newMsg := CreateTestMessages(1)
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_, err = store.Append(ctx, id, newMsg...)
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assert.NoError(t, err)
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done <- true
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}(i)
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}
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// Wait for all goroutines
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for i := 0; i < 10; i++ {
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<-done
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}
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// Verify all conversations exist
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assert.Equal(t, 10, store.Size())
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}
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func TestRedisStore_JSONEncoding(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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ctx := context.Background()
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// Create messages with various content types
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messages := []api.Message{
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{
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Role: "user",
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Content: []api.ContentBlock{
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{Type: "text", Text: "Hello"},
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},
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},
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{
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Role: "assistant",
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Content: []api.ContentBlock{
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{Type: "text", Text: "Hi there!"},
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},
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},
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}
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conv, err := store.Create(ctx, "json-test", "model-1", messages)
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require.NoError(t, err)
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// Retrieve and verify JSON encoding/decoding
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retrieved, err := store.Get(ctx, "json-test")
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require.NoError(t, err)
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require.NotNil(t, retrieved)
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assert.Equal(t, len(conv.Messages), len(retrieved.Messages))
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assert.Equal(t, conv.Messages[0].Role, retrieved.Messages[0].Role)
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assert.Equal(t, conv.Messages[0].Content[0].Text, retrieved.Messages[0].Content[0].Text)
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}
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func TestRedisStore_EmptyMessages(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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ctx := context.Background()
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// Create conversation with empty messages
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conv, err := store.Create(ctx, "empty", "model-1", []api.Message{})
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require.NoError(t, err)
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require.NotNil(t, conv)
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assert.Len(t, conv.Messages, 0)
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// Retrieve and verify
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retrieved, err := store.Get(ctx, "empty")
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require.NoError(t, err)
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require.NotNil(t, retrieved)
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assert.Len(t, retrieved.Messages, 0)
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}
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func TestRedisStore_UpdateExisting(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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ctx := context.Background()
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messages1 := CreateTestMessages(2)
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// Create first version
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conv1, err := store.Create(ctx, "update-test", "model-1", messages1)
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require.NoError(t, err)
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originalTime := conv1.UpdatedAt
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// Wait a bit
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time.Sleep(10 * time.Millisecond)
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// Create again with different data (overwrites)
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messages2 := CreateTestMessages(3)
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conv2, err := store.Create(ctx, "update-test", "model-2", messages2)
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require.NoError(t, err)
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assert.Equal(t, "model-2", conv2.Model)
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assert.Len(t, conv2.Messages, 3)
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assert.True(t, conv2.UpdatedAt.After(originalTime))
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}
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func TestRedisStore_ContextCancellation(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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// Create a cancelled context
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ctx, cancel := context.WithCancel(context.Background())
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cancel()
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messages := CreateTestMessages(1)
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// Operations with cancelled context should fail or return quickly
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_, err := store.Create(ctx, "cancelled", "model-1", messages)
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// Context cancellation should be respected
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_ = err
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}
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func TestRedisStore_ScanPagination(t *testing.T) {
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client, mr := SetupTestRedis(t)
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defer mr.Close()
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store := NewRedisStore(client, time.Hour)
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defer store.Close()
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ctx := context.Background()
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messages := CreateTestMessages(1)
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// Create multiple conversations to test scanning
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for i := 0; i < 50; i++ {
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id := fmt.Sprintf("scan-%d", i)
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_, err := store.Create(ctx, id, "model-1", messages)
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require.NoError(t, err)
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}
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// Size should count all of them
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assert.Equal(t, 50, store.Size())
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}
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