fix: emit claude message_delta for usage-only final stream chunk

This commit is contained in:
Seefs
2026-04-04 20:21:13 +08:00
parent 495e4f5e17
commit 82c2008d2c
4 changed files with 98 additions and 21 deletions
@@ -85,7 +85,7 @@ func TestBuildMessageDeltaPatchUsage(t *testing.T) {
require.EqualValues(t, 50, usage.CacheCreationInputTokens)
require.EqualValues(t, 53, usage.OutputTokens)
require.NotNil(t, usage.CacheCreation)
require.EqualValues(t, 10, usage.CacheCreation.Ephemeral5mInputTokens)
require.EqualValues(t, 30, usage.CacheCreation.Ephemeral5mInputTokens)
require.EqualValues(t, 20, usage.CacheCreation.Ephemeral1hInputTokens)
})
@@ -108,4 +108,22 @@ func TestBuildMessageDeltaPatchUsage(t *testing.T) {
require.EqualValues(t, 7, usage.CacheReadInputTokens)
require.EqualValues(t, 6, usage.CacheCreationInputTokens)
})
t.Run("default aggregate cache creation to 5m when split missing", func(t *testing.T) {
claudeResponse := &dto.ClaudeResponse{Usage: &dto.ClaudeUsage{
OutputTokens: 53,
CacheCreationInputTokens: 50,
}}
claudeInfo := &ClaudeResponseInfo{Usage: &dto.Usage{
PromptTokensDetails: dto.InputTokenDetails{
CachedCreationTokens: 50,
},
}}
usage := buildMessageDeltaPatchUsage(claudeResponse, claudeInfo)
require.NotNil(t, usage)
require.NotNil(t, usage.CacheCreation)
require.EqualValues(t, 50, usage.CacheCreation.Ephemeral5mInputTokens)
require.EqualValues(t, 0, usage.CacheCreation.Ephemeral1hInputTokens)
})
}