feat: publish sanitized custom.97 source

relay/channel/gemini/adaptor_responses_test.go

@@ -103,7 +103,7 @@ func TestConvertOpenAIResponsesRequestToGeminiFunctionCallConversation(t *testin
 	assert.Equal(t, map[string]any{"ok": true}, got.Contents[1].Parts[0].FunctionResponse.Response)
 }
 
-func TestConvertOpenAIResponsesRequestToGeminiSkipsCustomToolCalls(t *testing.T) {
+func TestConvertOpenAIResponsesRequestToGeminiKeepsCustomToolCalls(t *testing.T) {
 	got := mustConvertResponsesToGemini(t, dto.OpenAIResponsesRequest{
 		Model: "gemini-test",
 		Input: mustGeminiRawMessage(t, []map[string]any{
@@ -140,17 +140,34 @@ func TestConvertOpenAIResponsesRequestToGeminiSkipsCustomToolCalls(t *testing.T)
 		}),
 	})
 
-	assert.Empty(t, got.GetTools())
-	require.Len(t, got.Contents, 2)
+	// The cleaned schema has no additionalProperties, and the unknown tool is dropped.
+	assert.JSONEq(t, `[{"functionDeclarations":[{
+		"name":"apply_patch",
+		"description":"This tool takes freeform text. Put the complete raw text in the \"input\" argument.",
+		"parameters":{"type":"OBJECT","properties":{"input":{"type":"STRING","description":"Raw input for the tool."}},"required":["input"]}
+	}]}]`, string(got.Tools))
+
+	require.Len(t, got.Contents, 3)
 	assert.Equal(t, "model", got.Contents[0].Role)
-	require.Len(t, got.Contents[0].Parts, 1)
-	assert.Equal(t, "before custom", got.Contents[0].Parts[0].Text)
-	assert.Nil(t, got.Contents[0].Parts[0].FunctionCall)
+	require.Len(t, got.Contents[0].Parts, 2)
+	require.NotNil(t, got.Contents[0].Parts[0].FunctionCall)
+	assert.Equal(t, "apply_patch", got.Contents[0].Parts[0].FunctionCall.FunctionName)
+	assert.Equal(t, map[string]any{"input": "patch body"}, got.Contents[0].Parts[0].FunctionCall.Arguments)
+	assert.Equal(t, "before custom", got.Contents[0].Parts[1].Text)
 
 	assert.Equal(t, "user", got.Contents[1].Role)
-	require.Len(t, got.Contents[1].Parts, 1)
-	assert.Equal(t, "next turn", got.Contents[1].Parts[0].Text)
-	assert.Nil(t, got.Contents[1].Parts[0].FunctionResponse)
+	require.Len(t, got.Contents[1].Parts, 2)
+	for i, output := range []string{"ok", "legacy custom output"} {
+		response := got.Contents[1].Parts[i].FunctionResponse
+		require.NotNil(t, response)
+		assert.Equal(t, "apply_patch", response.Name)
+		assert.Equal(t, map[string]any{"content": output}, response.Response)
+		assert.JSONEq(t, `"call_custom"`, string(response.ID))
+	}
+
+	assert.Equal(t, "user", got.Contents[2].Role)
+	require.Len(t, got.Contents[2].Parts, 1)
+	assert.Equal(t, "next turn", got.Contents[2].Parts[0].Text)
 }
 
 func mustConvertResponsesToGemini(t *testing.T, req dto.OpenAIResponsesRequest) *dto.GeminiChatRequest {