package plugins_test
import (
"bytes"
"fmt"
"io"
"maps"
"net/http"
"net/http/httptest"
"slices"
"strings"
"testing"
"github.com/QuantumNous/new-api/common"
"github.com/QuantumNous/new-api/model"
"github.com/QuantumNous/new-api/pkg/billingexpr"
"github.com/QuantumNous/new-api/pkg/jsplugin"
builtinplugins "github.com/QuantumNous/new-api/plugins"
"github.com/QuantumNous/new-api/relay"
relaychannel "github.com/QuantumNous/new-api/relay/channel"
taskplugin "github.com/QuantumNous/new-api/relay/channel/task/jsplugin"
relaycommon "github.com/QuantumNous/new-api/relay/common"
"github.com/gin-gonic/gin"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestAlibabaResponsesProtocol(t *testing.T) {
source, err := builtinplugins.Source("alibaba")
require.NoError(t, err)
registry := jsplugin.NewRegistry()
plugin, err := registry.RegisterFactory(source, jsplugin.Options{Key: "alibaba"})
require.NoError(t, err)
t.Run("claims every Ali model", func(t *testing.T) {
for _, model := range plugin.Meta.Models {
binding, found := registry.Generation().LookupEndpoint("POST", "/v1/responses", model)
require.True(t, found, model)
assert.Same(t, plugin, binding.Plugin)
assert.Equal(t, "openai_responses", binding.Protocol)
}
})
t.Run("selects image and video usage profiles for every declared model", func(t *testing.T) {
require.Len(t, plugin.Meta.UsageProfiles, 2)
covered := make(map[string]bool)
for _, profile := range plugin.Meta.UsageProfiles {
for _, name := range profile.Models {
require.False(t, covered[name], name)
covered[name] = true
}
}
for _, name := range plugin.Meta.Models {
require.True(t, covered[name], name)
schema, examples := plugin.Meta.UsageForModel(name)
assert.Empty(t, examples)
isImage := strings.Contains(name, "-image") || strings.Contains(name, "-t2i")
if isImage {
assert.Equal(t, map[string]jsplugin.UsageFieldSchema{"image_count": plugin.Meta.UsageSchema["image_count"]}, schema, name)
} else {
assert.Equal(t, map[string]jsplugin.UsageFieldSchema{
"seconds": plugin.Meta.UsageSchema["seconds"], "resolution": plugin.Meta.UsageSchema["resolution"],
}, schema, name)
}
}
})
t.Run("declares documented usage facts", func(t *testing.T) {
for _, key := range []string{"seconds", "resolution", "image_count"} {
schema, exists := plugin.Meta.UsageSchema[key]
require.True(t, exists, key)
assert.NotEmpty(t, schema.Description, key)
}
value, callErr := plugin.Engine.Call(t.Context(), "extractUsage", map[string]any{
"model": "wan2.5-i2v-preview",
"upstreamModel": "wan2.5-i2v-preview",
"usagePurpose": "facts",
"requestBody": map[string]any{
"model": "wan2.5-i2v-preview",
"duration": 10,
"size": "1080p",
"image": "https://cdn.example/first.png",
},
})
require.NoError(t, callErr)
encoded, marshalErr := common.Marshal(value)
require.NoError(t, marshalErr)
var facts map[string]any
require.NoError(t, common.Unmarshal(encoded, &facts))
assert.Equal(t, map[string]any{"seconds": float64(10), "resolution": "1080P"}, facts)
})
t.Run("parses text input and options", func(t *testing.T) {
value, callErr := plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_responses", "decodeRequest"}, map[string]any{
"model": "wan2.7-t2v", "body": map[string]any{"kind": "json", "value": map[string]any{
"model": "wan2.7-t2v",
"input": "waves at sunset",
"size": "1280*720",
"duration": 6,
"metadata": map[string]any{"parameters": map[string]any{"watermark": true}},
}},
"stream": false,
})
require.NoError(t, callErr)
encoded, marshalErr := common.Marshal(value)
require.NoError(t, marshalErr)
var resolved map[string]any
require.NoError(t, common.Unmarshal(encoded, &resolved))
assert.Equal(t, map[string]any{
"kind": "submit",
"model": "wan2.7-t2v",
"action": "text_to_video",
"requestBody": map[string]any{
"model": "wan2.7-t2v",
"prompt": "waves at sunset",
"size": "1280*720",
"duration": float64(6),
"metadata": map[string]any{"parameters": map[string]any{"watermark": true}},
},
}, resolved)
})
t.Run("parses multimodal image input", func(t *testing.T) {
value, callErr := plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_responses", "decodeRequest"}, map[string]any{
"model": "wan2.7-i2v", "body": map[string]any{"kind": "json", "value": map[string]any{
"model": "wan2.7-i2v",
"input": []any{
map[string]any{
"role": "user",
"content": []any{
map[string]any{"type": "input_text", "text": "animate between frames"},
map[string]any{"type": "input_image", "image_url": "https://cdn.example/first.png"},
map[string]any{"type": "input_image", "image_url": map[string]any{"url": "https://cdn.example/last.png"}},
},
},
},
}},
"stream": true,
})
require.NoError(t, callErr)
encoded, marshalErr := common.Marshal(value)
require.NoError(t, marshalErr)
var resolved map[string]any
require.NoError(t, common.Unmarshal(encoded, &resolved))
assert.Equal(t, "wan2.7-i2v", resolved["model"])
assert.Equal(t, "image_to_video", resolved["action"])
requestBody, ok := resolved["requestBody"].(map[string]any)
require.True(t, ok)
assert.Equal(t, "animate between frames", requestBody["prompt"])
assert.Equal(t, []any{"https://cdn.example/first.png", "https://cdn.example/last.png"}, requestBody["images"])
})
t.Run("accepts image-only i2v input", func(t *testing.T) {
value, callErr := plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_responses", "decodeRequest"}, map[string]any{
"model": "wan2.7-i2v", "body": map[string]any{"kind": "json", "value": map[string]any{
"model": "wan2.7-i2v",
"input": []any{
map[string]any{"type": "input_image", "image_url": "https://cdn.example/first.png"},
},
}},
"stream": false,
})
require.NoError(t, callErr)
encoded, marshalErr := common.Marshal(value)
require.NoError(t, marshalErr)
var resolved map[string]any
require.NoError(t, common.Unmarshal(encoded, &resolved))
assert.Equal(t, "image_to_video", resolved["action"])
requestBody, ok := resolved["requestBody"].(map[string]any)
require.True(t, ok)
assert.Equal(t, "", requestBody["prompt"])
assert.Equal(t, []any{"https://cdn.example/first.png"}, requestBody["images"])
})
t.Run("rejects a request without input text", func(t *testing.T) {
_, callErr := plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_responses", "decodeRequest"}, map[string]any{
"model": "wan2.7-t2v", "body": map[string]any{"kind": "json", "value": map[string]any{"model": "wan2.7-t2v"}},
"stream": false,
})
require.ErrorContains(t, callErr, "input is required")
})
protocolContext := map[string]any{
"requestBody": map[string]any{"model": "wan2.7-t2v"},
"stream": true,
"artifacts": map[string]any{
"video": map[string]any{
"key": "video",
"type": "video",
"mimeType": "video/mp4",
"url": "https://gateway.example/v1/tasks/task_public/artifacts/video/content?access=host%2Bcapability%3D",
},
},
}
successTask := map[string]any{
"task_id": "task_public",
"status": "SUCCESS",
"progress": "100%",
"created_at": 10,
"updated_at": 20,
"data": map[string]any{
"output": map[string]any{
"video_url": "https://upstream.example/video.mp4?Expires=1&Signature=must-not-leak",
},
},
}
t.Run("renders stream semantics accepted by the host", func(t *testing.T) {
progressValue, callErr := plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_responses", "renderEvents"}, protocolContext, map[string]any{
"task_id": "task_public",
"status": "IN_PROGRESS",
"progress": "42%",
})
require.NoError(t, callErr)
progressResult, decodeErr := relay.DecodePluginProtocolEventResult(progressValue, relay.DefaultPluginProtocolLimits())
require.NoError(t, decodeErr)
require.Len(t, progressResult.Events, 1)
require.NotNil(t, progressResult.Events[0].Progress)
assert.Equal(t, float64(42), *progressResult.Events[0].Progress)
assert.False(t, progressResult.Done)
value, callErr := plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_responses", "renderEvents"}, protocolContext, successTask)
require.NoError(t, callErr)
result, decodeErr := relay.DecodePluginProtocolEventResult(value, relay.DefaultPluginProtocolLimits())
require.NoError(t, decodeErr)
require.Len(t, result.Events, 1)
assert.Equal(t, "output", result.Events[0].Type)
assert.True(t, result.Done)
var text string
require.NoError(t, common.Unmarshal(result.Events[0].Data, &text))
assert.Equal(t, ``, text)
assert.NotContains(t, text, "upstream.example")
machine := relay.NewPluginResponsesMachine("task_public", "wan2.7-t2v", 10, relay.DefaultPluginProtocolLimits())
_, machineErr := machine.CreatedEvent()
require.NoError(t, machineErr)
wireEvents, machineErr := machine.ApplyTick(result, "SUCCESS")
require.NoError(t, machineErr)
require.NotEmpty(t, wireEvents)
assert.Equal(t, "response.completed", wireEvents[len(wireEvents)-1].Type)
})
t.Run("renders a valid non-stream response", func(t *testing.T) {
value, callErr := plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_responses", "renderFinal"}, protocolContext, successTask)
require.NoError(t, callErr)
machine := relay.NewPluginResponsesMachine("task_public", "wan2.7-t2v", 10, relay.DefaultPluginProtocolLimits())
response, finalErr := machine.FinalResponse(value, "SUCCESS")
require.NoError(t, finalErr)
assert.Equal(t, "resp_public", response["id"])
assert.Equal(t, "completed", response["status"])
output, ok := response["output"].([]any)
require.True(t, ok)
require.Len(t, output, 1)
item, ok := output[0].(map[string]any)
require.True(t, ok)
content, ok := item["content"].([]any)
require.True(t, ok)
require.Len(t, content, 1)
part, ok := content[0].(map[string]any)
require.True(t, ok)
text, ok := part["text"].(string)
require.True(t, ok)
assert.Equal(t, ``, text)
assert.NotContains(t, text, "upstream.example")
metadata, ok := response["metadata"].(map[string]string)
require.True(t, ok)
assert.Equal(t, "ali", metadata["vendor"])
})
t.Run("does not fall back to the upstream URL when the host artifact is absent", func(t *testing.T) {
_, callErr := plugin.Engine.CallPath(
t.Context(),
"protocols",
[]string{"openai_responses", "renderFinal"},
map[string]any{
"requestBody": map[string]any{"model": "wan2.7-t2v"},
"stream": false,
},
successTask,
)
require.ErrorContains(t, callErr, "video artifact is unavailable")
assert.NotContains(t, callErr.Error(), "upstream.example")
})
}
func newAlibabaPlugin(t *testing.T) *jsplugin.LoadedPlugin {
t.Helper()
source, err := builtinplugins.Source("alibaba")
require.NoError(t, err)
plugin, err := jsplugin.NewRegistry().RegisterFactory(source, jsplugin.Options{Key: "alibaba"})
require.NoError(t, err)
return plugin
}
func alibabaObject(t *testing.T, value any) map[string]any {
t.Helper()
encoded, err := common.Marshal(value)
require.NoError(t, err)
var result map[string]any
require.NoError(t, common.Unmarshal(encoded, &result))
return result
}
// Exercise the production host's recursive usage validation as well as the
// converter, without sending a paid generation request or needing a database.
func submitAlibabaRequest(t *testing.T, plugin *jsplugin.LoadedPlugin, upstream string, request map[string]any) (map[string]any, map[string]any, string) {
t.Helper()
info := &relaycommon.RelayInfo{
ChannelMeta: &relaycommon.ChannelMeta{ChannelBaseUrl: "https://dashscope.aliyuncs.com", UpstreamModelName: upstream},
OriginModelName: request["model"].(string),
TaskRelayInfo: &relaycommon.TaskRelayInfo{PublicTaskID: "task_public"},
}
adaptor := taskplugin.New(plugin)
adaptor.Init(info)
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Request = httptest.NewRequest(http.MethodPost, "/v1/videos", nil)
c.Set("task_request", request)
require.Nil(t, adaptor.ValidateRequestAndSetAction(c, info))
reader, err := adaptor.BuildRequestBody(c, info)
require.NoError(t, err)
encoded, err := io.ReadAll(reader)
require.NoError(t, err)
var body map[string]any
require.NoError(t, common.Unmarshal(encoded, &body))
facts, err := adaptor.ExtractUsageFactsValidated(c, info)
require.NoError(t, err)
url, err := adaptor.BuildRequestURL(info)
require.NoError(t, err)
return body, alibabaObject(t, facts), url
}
func TestAlibabaWanModelCapabilities(t *testing.T) {
plugin := newAlibabaPlugin(t)
for _, tc := range []struct {
model string
input map[string]any
resolution string
allowed []string
size string
ratio string
service string
seconds float64
}{
{"wan3.0-video", map[string]any{"prompt": "a cat"}, "1080P", []string{"480P", "720P", "1080P"}, "", "adaptive", "video-generation", 5},
{"wan3.0-video-prime", map[string]any{"prompt": "a cat"}, "1080P", []string{"480P", "720P", "1080P"}, "", "adaptive", "video-generation", 5},
{"wan2.7-t2v", map[string]any{"prompt": "a cat"}, "1080P", []string{"720P", "1080P"}, "", "16:9", "video-generation", 5},
{"wan2.7-t2v-2026-04-25", map[string]any{"prompt": "a cat"}, "1080P", []string{"720P", "1080P"}, "", "16:9", "video-generation", 5},
{"wan2.7-t2v-2026-06-12", map[string]any{"prompt": "a cat"}, "1080P", []string{"720P", "1080P"}, "", "16:9", "video-generation", 5},
{"wan2.7-i2v", map[string]any{"media": []any{map[string]any{"type": "first_frame", "url": "https://cdn.example/first.png"}}}, "1080P", []string{"720P", "1080P"}, "", "", "video-generation", 5},
{"wan2.7-i2v-2026-04-25", map[string]any{"media": []any{map[string]any{"type": "first_clip", "url": "https://cdn.example/first.mp4"}}}, "1080P", []string{"720P", "1080P"}, "", "", "video-generation", 5},
{"wan2.6-t2v", map[string]any{"prompt": "a cat"}, "1080P", []string{"720P", "1080P"}, "1920*1080", "", "video-generation", 5},
{"wan2.6-t2v-us", map[string]any{"prompt": "a cat"}, "1080P", []string{"720P", "1080P"}, "1920*1080", "", "video-generation", 5},
{"wan2.6-i2v", map[string]any{"img_url": "https://cdn.example/first.png"}, "1080P", []string{"720P", "1080P"}, "", "", "video-generation", 5},
{"wan2.6-i2v-flash", map[string]any{"img_url": "https://cdn.example/first.png"}, "1080P", []string{"720P", "1080P"}, "", "", "video-generation", 5},
{"wan2.6-i2v-us", map[string]any{"img_url": "https://cdn.example/first.png"}, "1080P", []string{"720P", "1080P"}, "", "", "video-generation", 5},
{"wan2.5-t2v-preview", map[string]any{"prompt": "a cat"}, "1080P", []string{"480P", "720P", "1080P"}, "1920*1080", "", "video-generation", 5},
{"wan2.5-i2v-preview", map[string]any{"img_url": "https://cdn.example/first.png"}, "1080P", []string{"480P", "720P", "1080P"}, "", "", "video-generation", 5},
{"wan2.2-t2v-plus", map[string]any{"prompt": "a cat"}, "1080P", []string{"480P", "1080P"}, "1920*1080", "", "video-generation", 5},
{"wan2.2-i2v-plus", map[string]any{"img_url": "https://cdn.example/first.png"}, "1080P", []string{"480P", "1080P"}, "", "", "video-generation", 5},
{"wan2.2-i2v-flash", map[string]any{"img_url": "https://cdn.example/first.png"}, "720P", []string{"480P", "720P", "1080P"}, "", "", "video-generation", 5},
{"wan2.2-kf2v-flash", map[string]any{"first_frame_url": "https://cdn.example/first.png", "last_frame_url": "https://cdn.example/last.png"}, "720P", []string{"480P", "720P", "1080P"}, "", "", "image2video", 5},
{"wan2.2-s2v", map[string]any{"image_url": "https://cdn.example/first.png", "audio_url": "https://cdn.example/audio.mp3"}, "480P", []string{"480P", "720P"}, "", "", "image2video", 20},
{"wanx2.1-t2v-plus", map[string]any{"prompt": "a cat"}, "720P", []string{"720P"}, "1280*720", "", "video-generation", 5},
{"wanx2.1-t2v-turbo", map[string]any{"prompt": "a cat"}, "720P", []string{"480P", "720P"}, "1280*720", "", "video-generation", 5},
{"wanx2.1-i2v-plus", map[string]any{"img_url": "https://cdn.example/first.png"}, "720P", []string{"720P"}, "", "", "video-generation", 5},
{"wanx2.1-i2v-turbo", map[string]any{"img_url": "https://cdn.example/first.png"}, "720P", []string{"480P", "720P"}, "", "", "video-generation", 5},
} {
t.Run(tc.model, func(t *testing.T) {
value, err := plugin.Engine.CallPath(t.Context(), "native", []string{"createVideoTask"}, map[string]any{
"body": map[string]any{"kind": "json", "value": map[string]any{"model": tc.model, "input": tc.input}},
})
require.NoError(t, err)
request := alibabaObject(t, value)["requestBody"].(map[string]any)
body, facts, url := submitAlibabaRequest(t, plugin, tc.model, request)
assert.Equal(t, "https://dashscope.aliyuncs.com/api/v1/services/aigc/"+tc.service+"/video-synthesis", url)
assert.Equal(t, map[string]any{"seconds": tc.seconds, "resolution": tc.resolution}, facts)
assert.Equal(t, tc.input, body["input"])
parameters := body["parameters"].(map[string]any)
if tc.size != "" {
assert.Equal(t, tc.size, parameters["size"])
assert.NotContains(t, parameters, "resolution")
} else {
assert.Equal(t, tc.resolution, parameters["resolution"])
assert.NotContains(t, parameters, "size")
}
if tc.ratio != "" {
assert.Equal(t, tc.ratio, parameters["ratio"])
} else {
assert.NotContains(t, parameters, "ratio")
}
if tc.model == "wan2.2-s2v" {
assert.NotContains(t, parameters, "duration")
} else {
assert.Equal(t, float64(5), parameters["duration"])
}
for _, resolution := range tc.allowed {
request["resolution"] = resolution
_, facts, _ := submitAlibabaRequest(t, plugin, tc.model, request)
assert.Equal(t, resolution, facts["resolution"])
}
for _, resolution := range []string{"480P", "720P", "1080P", "4K"} {
if slices.Contains(tc.allowed, resolution) {
continue
}
request["metadata"].(map[string]any)["parameters"] = map[string]any{"resolution": resolution}
_, err = plugin.Engine.Call(t.Context(), "buildSubmitRequest", map[string]any{"requestBody": request, "upstreamModel": tc.model})
require.ErrorContains(t, err, "resolution must be", resolution)
}
})
}
}
func TestAlibabaWanCompatibilityParameters(t *testing.T) {
plugin := newAlibabaPlugin(t)
for _, tc := range []struct {
name string
model string
request map[string]any
parameters map[string]any
}{
{"legacy dimensions retain vertical ratio", "wan2.7-t2v", map[string]any{"size": "720*1280"}, map[string]any{"resolution": "720P", "ratio": "9:16"}},
{"OpenAI dimension separator", "wan3.0-video", map[string]any{"size": "1080x1920"}, map[string]any{"resolution": "1080P", "ratio": "9:16"}},
{"legacy four thirds", "wan2.7-t2v", map[string]any{"size": "1088*832"}, map[string]any{"resolution": "720P", "ratio": "4:3"}},
{"modern four thirds", "wan2.7-t2v", map[string]any{"size": "1648*1248"}, map[string]any{"resolution": "1080P", "ratio": "4:3"}},
{"modern dimensions to legacy protocol", "wan2.5-t2v-preview", map[string]any{"size": "832*1104"}, map[string]any{"size": "832*1088"}},
{"resolution tier compatibility", "wan2.6-t2v", map[string]any{"size": "720p", "ratio": "1:1"}, map[string]any{"size": "960*960"}},
{"unified fields override compatibility size", "wan2.7-t2v", map[string]any{"size": "720*1280", "resolution": "1080P", "ratio": "1:1"}, map[string]any{"resolution": "1080P", "ratio": "1:1"}},
{"native fields override unified fields", "wan2.7-t2v", map[string]any{"size": "720*1280", "resolution": "720P", "ratio": "1:1", "metadata": map[string]any{"parameters": map[string]any{"resolution": "1080P", "ratio": "3:4"}}}, map[string]any{"resolution": "1080P", "ratio": "3:4"}},
{"native legacy size overrides unified fields", "wan2.6-t2v", map[string]any{"resolution": "1080P", "ratio": "1:1", "metadata": map[string]any{"parameters": map[string]any{"size": "720*1280"}}}, map[string]any{"size": "720*1280"}},
{"image size only selects tier", "wan2.7-i2v", map[string]any{"image": "https://cdn.example/first.png", "size": "720*1280", "ratio": "1:1"}, map[string]any{"resolution": "720P"}},
} {
t.Run(tc.name, func(t *testing.T) {
request := maps.Clone(tc.request)
request["model"], request["prompt"] = "my-wan-alias", "a cat"
body, _, _ := submitAlibabaRequest(t, plugin, tc.model, request)
assert.Equal(t, tc.model, body["model"])
parameters := body["parameters"].(map[string]any)
delete(parameters, "duration")
delete(parameters, "prompt_extend")
assert.Equal(t, tc.parameters, parameters)
})
}
}
func TestAlibabaWanEntrypointsPreserveOptions(t *testing.T) {
plugin := newAlibabaPlugin(t)
input := map[string]any{"prompt": "a cat", "negative_prompt": "blur", "audio_url": "https://cdn.example/audio.mp3"}
parameters := map[string]any{"resolution": "720P", "ratio": "9:16", "duration": float64(6), "prompt_extend": false, "watermark": false, "seed": float64(0)}
for _, entry := range []string{"native", "openai_responses", "openai_video", "multipart"} {
t.Run(entry, func(t *testing.T) {
ctx := map[string]any{"model": "wan2.7-t2v"}
var value any
var err error
if entry == "native" {
ctx["body"] = map[string]any{"kind": "json", "value": map[string]any{"model": "wan2.7-t2v", "input": input, "parameters": parameters}}
value, err = plugin.Engine.CallPath(t.Context(), "native", []string{"createVideoTask"}, ctx)
} else {
request := maps.Clone(input)
maps.Copy(request, parameters)
request["model"] = "wan2.7-t2v"
request["resolution"] = "720p"
if entry == "openai_responses" {
request["input"] = request["prompt"]
}
protocol := entry
ctx["body"] = map[string]any{"kind": "json", "value": request}
if entry == "multipart" {
protocol = "openai_video"
ctx["body"] = map[string]any{"kind": "multipart", "fields": map[string]any{
"prompt": []string{"a cat"}, "negative_prompt": []string{"blur"}, "audio_url": []string{"https://cdn.example/audio.mp3"},
"resolution": []string{"720p"}, "ratio": []string{"9:16"}, "duration": []string{"6"},
"prompt_extend": []string{"false"}, "watermark": []string{"false"}, "seed": []string{"0"},
}}
}
value, err = plugin.Engine.CallPath(t.Context(), "protocols", []string{protocol, "decodeRequest"}, ctx)
}
require.NoError(t, err)
request := alibabaObject(t, value)["requestBody"].(map[string]any)
body, facts, _ := submitAlibabaRequest(t, plugin, "wan2.7-t2v", request)
assert.Equal(t, input, body["input"])
assert.Equal(t, parameters, body["parameters"])
assert.Equal(t, map[string]any{"seconds": float64(6), "resolution": "720P"}, facts)
})
}
}
func TestAlibabaWanDurationValidation(t *testing.T) {
plugin := newAlibabaPlugin(t)
for _, tc := range []struct {
model string
valid []int
invalid []any
}{
{"wan3.0-video", []int{-1, 2, 30}, []any{0, 1, 31, 2.5}},
{"wan2.7-t2v", []int{2, 15}, []any{-1, 0, 1, 16, 2.5}},
{"wan2.6-i2v", []int{2, 15}, []any{1, 16}},
{"wan2.6-t2v-us", []int{5, 10, 15}, []any{2, 6, 16}},
{"wan2.5-t2v-preview", []int{5, 10}, []any{6, 15}},
{"wan2.2-i2v-flash", []int{5}, []any{3, 10}},
{"wan2.2-kf2v-flash", []int{5}, []any{3, 10}},
{"wanx2.1-i2v-turbo", []int{3, 4, 5}, []any{2, 6}},
{"wan2.2-s2v", []int{1, 19}, []any{-1, 0, 20, 3601}},
} {
t.Run(tc.model, func(t *testing.T) {
request := map[string]any{"model": tc.model, "prompt": "a cat", "image": "https://cdn.example/first.png"}
if tc.model == "wan2.2-s2v" {
request["audio_url"] = "https://cdn.example/audio.mp3"
}
ctx := map[string]any{"requestBody": request, "upstreamModel": tc.model}
for _, duration := range tc.valid {
request["duration"] = duration
_, err := plugin.Engine.Call(t.Context(), "buildSubmitRequest", ctx)
require.NoError(t, err, "duration=%v", duration)
}
request["duration"] = 5
for _, duration := range append(tc.invalid, "bad", true, 1e30) {
request["metadata"] = map[string]any{"parameters": map[string]any{"duration": duration}}
_, err := plugin.Engine.Call(t.Context(), "buildSubmitRequest", ctx)
require.ErrorContains(t, err, "duration", "duration=%v", duration)
}
})
}
// Shadowed -1 values must not override explicit metadata duration, nor
// mutate a request that will be decoded again after channel selection.
request := map[string]any{"model": "wan3.0-video", "prompt": "a cat", "duration": -1, "metadata": map[string]any{"parameters": map[string]any{"duration": 8}}}
value, err := plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_video", "decodeRequest"}, map[string]any{"model": "wan3.0-video", "body": map[string]any{"kind": "json", "value": request}})
require.NoError(t, err)
decoded := alibabaObject(t, value)["requestBody"].(map[string]any)
assert.NotContains(t, decoded, "auto_duration")
body, facts, _ := submitAlibabaRequest(t, plugin, "wan3.0-video", decoded)
assert.Equal(t, float64(8), body["parameters"].(map[string]any)["duration"])
assert.Equal(t, float64(8), facts["seconds"])
request["duration"] = 8
request["metadata"] = map[string]any{"parameters": map[string]any{"duration": -1}}
value, err = plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_video", "decodeRequest"}, map[string]any{"model": "wan3.0-video", "body": map[string]any{"kind": "json", "value": request}})
require.NoError(t, err)
decoded = alibabaObject(t, value)["requestBody"].(map[string]any)
body, facts, _ = submitAlibabaRequest(t, plugin, "wan3.0-video", decoded)
assert.Equal(t, float64(-1), body["parameters"].(map[string]any)["duration"])
assert.Equal(t, float64(30), facts["seconds"])
}
func TestAlibabaWanMediaInputs(t *testing.T) {
plugin := newAlibabaPlugin(t)
first := "https://cdn.example/first.png"
last := "https://cdn.example/last.png"
audio := "https://cdn.example/audio.mp3"
clip := "https://cdn.example/clip.mp4"
for _, tc := range []struct {
name string
model string
request map[string]any
input map[string]any
seconds float64
}{
{"2.7 frame and driving audio", "wan2.7-i2v", map[string]any{"image": first, "audio_url": audio}, map[string]any{"media": []any{map[string]any{"type": "first_frame", "url": first}, map[string]any{"type": "driving_audio", "url": audio}}}, 5},
{"2.7 frame pair", "wan2.7-i2v", map[string]any{"images": []string{first, last}}, map[string]any{"media": []any{map[string]any{"type": "first_frame", "url": first}, map[string]any{"type": "last_frame", "url": last}}}, 5},
{"legacy frame pair", "wan2.2-kf2v-flash", map[string]any{"images": []string{first, last}}, map[string]any{"first_frame_url": first, "last_frame_url": last}, 5},
{"digital human", "wan2.2-s2v", map[string]any{"image": first, "audio_url": audio}, map[string]any{"image_url": first, "audio_url": audio}, 20},
{"2.7 continuation counts total duration", "wan2.7-i2v", map[string]any{"duration": 15, "metadata": map[string]any{"input": map[string]any{"media": []any{map[string]any{"type": "first_clip", "url": clip}, map[string]any{"type": "last_frame", "url": last}}}}}, map[string]any{"media": []any{map[string]any{"type": "first_clip", "url": clip}, map[string]any{"type": "last_frame", "url": last}}}, 15},
{"Wan3 reference video reserves input and output", "wan3.0-video", map[string]any{"duration": 5, "media": []any{map[string]any{"type": "reference_video", "url": clip}, map[string]any{"type": "reference_audio", "url": audio}}}, map[string]any{"media": []any{map[string]any{"type": "reference_video", "url": clip}, map[string]any{"type": "reference_audio", "url": audio}}}, 30},
{"Wan3 frame pair", "wan3.0-video-prime", map[string]any{"images": []string{first, last}, "audio": false}, map[string]any{"media": []any{map[string]any{"type": "first_frame", "url": first}, map[string]any{"type": "last_frame", "url": last}}}, 5},
} {
t.Run(tc.name, func(t *testing.T) {
request := maps.Clone(tc.request)
request["model"] = tc.model
body, facts, _ := submitAlibabaRequest(t, plugin, tc.model, request)
assert.Equal(t, tc.input, body["input"])
assert.Equal(t, tc.seconds, facts["seconds"])
if request["audio"] == false {
assert.Equal(t, false, body["parameters"].(map[string]any)["audio"])
}
})
}
for _, tc := range []struct {
name string
model string
media []any
}{
{"missing visual input", "wan2.7-i2v", []any{map[string]any{"type": "driving_audio", "url": audio}}},
{"duplicate first frame", "wan2.7-i2v", []any{map[string]any{"type": "first_frame", "url": first}, map[string]any{"type": "first_frame", "url": last}}},
{"continuation with driving audio", "wan2.7-i2v", []any{map[string]any{"type": "first_clip", "url": clip}, map[string]any{"type": "driving_audio", "url": audio}}},
{"mixed frames and references", "wan3.0-video", []any{map[string]any{"type": "first_frame", "url": first}, map[string]any{"type": "reference_video", "url": clip}}},
{"unknown media type", "wan3.0-video", []any{map[string]any{"type": "first_clip", "url": clip}}},
} {
t.Run(tc.name, func(t *testing.T) {
_, err := plugin.Engine.Call(t.Context(), "buildSubmitRequest", map[string]any{"requestBody": map[string]any{
"model": tc.model, "metadata": map[string]any{"input": map[string]any{"media": tc.media}},
}})
require.Error(t, err)
})
}
}
func TestAlibabaWanCompletionFactsAndArtifacts(t *testing.T) {
plugin := newAlibabaPlugin(t)
for _, tc := range []struct {
name string
model string
usage map[string]any
facts map[string]any
}{
{"digital human fractional duration", "wan2.2-s2v", map[string]any{"duration": 18.13, "SR": 480}, map[string]any{"seconds": 18.13, "resolution": "480P"}},
{"Wan3 input plus output", "wan3.0-video", map[string]any{"input_video_duration": 4.25, "output_video_duration": 6.5, "duration": 6.5, "SR": 720}, map[string]any{"seconds": 10.75, "resolution": "720P"}},
{"Wan3 without reference video", "wan3.0-video-prime", map[string]any{"input_video_duration": 0, "output_video_duration": 8, "SR": 1080}, map[string]any{"seconds": float64(8), "resolution": "1080P"}},
{"Wan3 missing input duration preserves reserved seconds", "wan3.0-video", map[string]any{"output_video_duration": 6, "SR": 720}, map[string]any{"resolution": "720P"}},
{"2.7 continuation uses total duration", "wan2.7-i2v", map[string]any{"duration": 15, "output_video_duration": 12, "SR": 1080}, map[string]any{"seconds": float64(15), "resolution": "1080P"}},
{"missing usage keeps reservation", "wan2.7-t2v", map[string]any{}, nil},
{"oversized duration rejected by host", "wan2.2-s2v", map[string]any{"duration": 1e30, "SR": 480}, nil},
{"negative input cannot reduce Wan3 charge", "wan3.0-video", map[string]any{"input_video_duration": -5, "output_video_duration": 10}, nil},
{"negative output cannot reduce Wan3 charge", "wan3.0-video", map[string]any{"input_video_duration": 10, "output_video_duration": -5}, nil},
{"non-numeric duration rejected by host", "wan2.2-s2v", map[string]any{"duration": "invalid", "SR": 480}, nil},
{"unknown resolution rejected by host", "wan2.7-t2v", map[string]any{"duration": 5, "SR": 4320}, nil},
} {
t.Run(tc.name, func(t *testing.T) {
adaptor := taskplugin.New(plugin)
task := &model.Task{Properties: model.Properties{OriginModelName: "my-alias", UpstreamModelName: tc.model}}
encoded, err := common.Marshal(map[string]any{
"output": map[string]any{"task_status": "SUCCEEDED", "results": map[string]any{"video_url": "https://cdn.example/result.mp4"}},
"usage": tc.usage,
})
require.NoError(t, err)
result, err := adaptor.ParseTaskResult(task, &http.Response{StatusCode: http.StatusOK, Header: make(http.Header)}, encoded)
require.NoError(t, err)
assert.Equal(t, "SUCCESS", result.Status)
assert.Equal(t, "https://cdn.example/result.mp4", result.Url)
if tc.facts == nil {
assert.Nil(t, result.UsageFacts)
} else {
assert.Equal(t, tc.facts, alibabaObject(t, result.UsageFacts))
}
})
}
adaptor := taskplugin.New(plugin)
task := &model.Task{TaskID: "task_public", Status: model.TaskStatusSuccess, Properties: model.Properties{OriginModelName: "wan2.2-s2v"}}
task.SetData(map[string]any{"output": map[string]any{"task_status": "SUCCEEDED", "results": map[string]any{"video_url": "https://cdn.example/result.mp4"}}})
artifacts, err := adaptor.ListArtifacts(task)
require.NoError(t, err)
require.Len(t, artifacts, 1)
assert.Equal(t, "video", artifacts[0].Key)
value, err := plugin.Engine.Call(t.Context(), "buildContentRequest", map[string]any{"artifactKey": "video", "data": map[string]any{"output": map[string]any{"results": map[string]any{"video_url": "https://cdn.example/result.mp4"}}}, "clientRequest": map[string]any{"method": "GET"}})
require.NoError(t, err)
assert.Equal(t, "https://cdn.example/result.mp4", alibabaObject(t, value)["url"])
}
func TestAlibabaImageSubmission(t *testing.T) {
source, err := builtinplugins.Source("alibaba")
require.NoError(t, err)
registry := jsplugin.NewRegistry()
plugin, err := registry.RegisterFactory(source, jsplugin.Options{Key: "alibaba"})
require.NoError(t, err)
const base = "/api/v1/services/aigc/"
for _, tc := range []struct {
name string
model string
input map[string]any
parameters map[string]any
path string
count float64
}{
{"legacy text", "wan2.2-t2i-flash", map[string]any{"prompt": "a cat"}, map[string]any{"n": 2}, "text2image/image-synthesis", 2},
{"legacy default count", "wanx2.1-t2i-plus", map[string]any{"prompt": "a cat"}, nil, "text2image/image-synthesis", 4},
{"2.6 text", "wan2.6-t2i", map[string]any{"messages": []any{map[string]any{"role": "user", "content": []any{map[string]any{"text": "a cat"}}}}}, map[string]any{"n": 2, "seed": 0, "watermark": false, "size": "960*1696"}, "image-generation/generation", 2},
{"2.6 synchronous", "wan2.6-t2i", map[string]any{"messages": []any{map[string]any{"role": "user", "content": []any{map[string]any{"text": "a cat"}}}}}, nil, "multimodal-generation/generation", 1},
{"2.7 group default count", "wan2.7-image", map[string]any{"messages": []any{map[string]any{"role": "user", "content": []any{map[string]any{"text": "seasons"}}}}}, map[string]any{"enable_sequential": true}, "image-generation/generation", 12},
{"2.6 interleaved default count", "wan2.6-image", map[string]any{"messages": []any{map[string]any{"role": "user", "content": []any{map[string]any{"text": "recipe"}}}}}, map[string]any{"enable_interleave": true}, "image-generation/generation", 5},
{"2.6 edit", "wan2.6-image", map[string]any{"messages": []any{map[string]any{"role": "user", "content": []any{map[string]any{"image": "https://cdn.example/input.png"}, map[string]any{"text": "watercolor"}}}}}, map[string]any{"size": "2K", "n": 1}, "multimodal-generation/generation", 1},
{"2.7 4K", "wan2.7-image-pro", map[string]any{"messages": []any{map[string]any{"role": "user", "content": []any{map[string]any{"text": "a cat"}}}}}, map[string]any{"size": "4K"}, "multimodal-generation/generation", 1},
} {
t.Run(tc.name, func(t *testing.T) {
path := "/ali" + base + tc.path
binding, found := registry.Generation().LookupDeclaredRoute(http.MethodPost, path)
require.True(t, found)
assert.Contains(t, binding.Route.Models, tc.model)
value, err := plugin.Engine.CallPath(t.Context(), "native", []string{binding.Route.Decode}, map[string]any{
"path": path, "body": map[string]any{"kind": "json", "value": map[string]any{"model": tc.model, "input": tc.input, "parameters": tc.parameters}},
})
require.NoError(t, err)
request := alibabaObject(t, value)["requestBody"].(map[string]any)
body, facts, url := submitAlibabaRequest(t, plugin, tc.model, request)
assert.Equal(t, "https://dashscope.aliyuncs.com"+base+tc.path, url)
assert.Equal(t, alibabaObject(t, tc.input), body["input"])
assert.Equal(t, map[string]any{"image_count": tc.count}, facts)
parameters := body["parameters"].(map[string]any)
for key, expected := range alibabaObject(t, tc.parameters) {
assert.Equal(t, expected, parameters[key], key)
}
value, err = plugin.Engine.Call(t.Context(), "buildSubmitRequest", map[string]any{"upstreamModel": tc.model, "requestBody": request})
require.NoError(t, err)
headers := alibabaObject(t, value)["headers"].(map[string]any)
if tc.path == "multimodal-generation/generation" {
assert.NotContains(t, headers, "X-DashScope-Async")
} else {
assert.Equal(t, "enable", headers["X-DashScope-Async"])
}
})
}
t.Run("Responses images use task artifacts and do not claim video creation", func(t *testing.T) {
for _, name := range []string{"wan2.6-t2i", "wan2.7-image", "wanx2.1-t2i-plus"} {
_, found := registry.Generation().LookupEndpoint(http.MethodPost, "/v1/responses", name)
require.True(t, found)
_, found = registry.Generation().LookupEndpoint(http.MethodPost, "/v1/videos", name)
assert.False(t, found)
}
value, err := plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_responses", "decodeRequest"}, map[string]any{
"model": "my-image-alias", "upstreamModel": "wan2.7-image", "body": map[string]any{"kind": "json", "value": map[string]any{
"input": []any{map[string]any{"type": "input_text", "text": "watercolor"}, map[string]any{"type": "input_image", "image_url": "https://cdn.example/input.png"}}, "n": 2,
}},
})
require.NoError(t, err)
resolved := alibabaObject(t, value)
assert.Equal(t, "image_to_image", resolved["action"])
body, facts, url := submitAlibabaRequest(t, plugin, "wan2.7-image", resolved["requestBody"].(map[string]any))
assert.Equal(t, "wan2.7-image", body["model"])
assert.Equal(t, map[string]any{"image_count": float64(2)}, facts)
assert.Equal(t, "https://dashscope.aliyuncs.com"+base+"image-generation/generation", url)
})
}
func TestAlibabaImageValidation(t *testing.T) {
plugin := newAlibabaPlugin(t)
for _, tc := range []struct {
name string
model string
request map[string]any
message string
}{
{"zero count", "wan2.6-t2i", map[string]any{"n": 0}, "n must be"},
{"fractional count", "wan2.6-t2i", map[string]any{"n": 1.5}, "n must be"},
{"string count", "wan2.6-t2i", map[string]any{"n": "2"}, "n must be"},
{"oversized nested count", "wan2.6-t2i", map[string]any{"metadata": map[string]any{"parameters": map[string]any{"n": 1e30}}}, "n must be"},
{"negative nested count", "wan2.6-t2i", map[string]any{"metadata": map[string]any{"parameters": map[string]any{"n": -1}}}, "n must be"},
{"group limit", "wan2.7-image", map[string]any{"enable_sequential": true, "n": 13}, "n must be"},
{"interleaved limit", "wan2.6-image", map[string]any{"enable_interleave": true, "max_images": 6}, "max_images must be"},
{"nested interleaved limit", "wan2.6-image", map[string]any{"metadata": map[string]any{"parameters": map[string]any{"enable_interleave": true, "max_images": 1e30}}}, "max_images must be"},
{"interleaved n", "wan2.6-image", map[string]any{"enable_interleave": true, "n": 2}, "n must be"},
{"string mode flag", "wan2.7-image", map[string]any{"enable_sequential": "true"}, "must be a boolean"},
{"upstream SSE", "wan2.6-image", map[string]any{"metadata": map[string]any{"parameters": map[string]any{"stream": true}}}, "upstream streaming requires"},
{"legacy synchronous", "wan2.2-t2i-flash", map[string]any{"metadata": map[string]any{"upstream_mode": "sync"}}, "only supports asynchronous"},
{"edit without reference", "wan2.6-image", nil, "requires a reference image"},
{"t2i with reference", "wan2.6-t2i", map[string]any{"image": "https://cdn.example/input.png"}, "too many input images"},
{"invalid 4K", "wan2.7-image", map[string]any{"size": "4K"}, "4K is only supported"},
{"oversized pixel dimensions", "wan2.7-image", map[string]any{"size": "999999999999*999999999999"}, "pixel and aspect-ratio limits"},
{"4K group dimensions", "wan2.7-image-pro", map[string]any{"size": "4096*4096", "enable_sequential": true}, "pixel and aspect-ratio limits"},
{"model override", "wan2.7-image", map[string]any{"metadata": map[string]any{"model": "wan2.7-image-pro"}}, "can't change model"},
} {
t.Run(tc.name, func(t *testing.T) {
request := map[string]any{"model": tc.model, "prompt": "a cat"}
maps.Copy(request, tc.request)
_, err := plugin.Engine.Call(t.Context(), "buildSubmitRequest", map[string]any{"requestBody": request, "upstreamModel": tc.model})
require.ErrorContains(t, err, tc.message)
// The production validator must reject the same input before HTTP/billing.
info := &relaycommon.RelayInfo{ChannelMeta: &relaycommon.ChannelMeta{UpstreamModelName: tc.model}, TaskRelayInfo: &relaycommon.TaskRelayInfo{}}
adaptor := taskplugin.New(plugin)
adaptor.Init(info)
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Request = httptest.NewRequest(http.MethodPost, "/v1/responses", nil)
c.Set("task_request", request)
taskErr := adaptor.ValidateRequestAndSetAction(c, info)
require.NotNil(t, taskErr)
assert.Equal(t, http.StatusBadRequest, taskErr.StatusCode)
})
}
}
func TestAlibabaImageResults(t *testing.T) {
plugin := newAlibabaPlugin(t)
const first = "https://cdn.example/first.png"
const second = "https://cdn.example/second.png"
for _, tc := range []struct {
name string
model string
output map[string]any
}{
{"legacy partial success", "wan2.2-t2i-flash", map[string]any{"results": []any{map[string]any{"url": first}, map[string]any{"code": "DataInspectionFailed"}, map[string]any{"url": second}}}},
{"modern interleaved output", "wan2.6-image", map[string]any{"choices": []any{map[string]any{"message": map[string]any{"content": []any{map[string]any{"text": "Step 1"}, map[string]any{"image": first}, map[string]any{"text": "Step 2"}, map[string]any{"image": second}}}}}}},
} {
t.Run(tc.name, func(t *testing.T) {
output := maps.Clone(tc.output)
output["task_status"] = "SUCCEEDED"
body := map[string]any{"output": output, "usage": map[string]any{"image_count": 2}}
encoded, err := common.Marshal(body)
require.NoError(t, err)
task := &model.Task{TaskID: "task_public", Status: model.TaskStatusSuccess, Properties: model.Properties{OriginModelName: "alias", UpstreamModelName: tc.model}}
task.SetData(body)
adaptor := taskplugin.New(plugin)
adaptor.Init(&relaycommon.RelayInfo{ChannelMeta: &relaycommon.ChannelMeta{}})
result, err := adaptor.ParseTaskResult(task, &http.Response{StatusCode: http.StatusOK}, encoded)
require.NoError(t, err)
assert.Equal(t, "SUCCESS", result.Status)
assert.Equal(t, first, result.Url)
require.Equal(t, map[string]any{"image_count": float64(2)}, result.UsageFacts)
// A reservation for four images can settle to the two actual successes.
cost, _, err := billingexpr.RunExprWithRequest(`tier("image", u("image_count") * 0.1)`, billingexpr.TokenParams{}, billingexpr.RequestInput{Usage: result.UsageFacts})
require.NoError(t, err)
assert.InDelta(t, 0.2, cost, 1e-9)
artifacts, err := adaptor.ListArtifacts(task)
require.NoError(t, err)
require.Len(t, artifacts, 2)
assert.Equal(t, "image-2", artifacts[1].Key)
assert.Equal(t, "image", artifacts[1].Type)
content, err := adaptor.BuildContentRequest(task, "image-2", relaychannel.TaskArtifactClientRequest{Method: http.MethodGet})
require.NoError(t, err)
assert.Equal(t, second, content.URL)
assert.True(t, content.Credentialless)
assert.Empty(t, content.Headers)
_, err = adaptor.BuildContentRequest(task, "image-3", relaychannel.TaskArtifactClientRequest{Method: http.MethodGet})
require.Error(t, err)
value, err := plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_responses", "renderFinal"}, map[string]any{
"artifacts": map[string]any{"image-1": map[string]any{"url": "/v1/tasks/task_public/artifacts/image-1/content"}, "image-2": map[string]any{"url": "/v1/tasks/task_public/artifacts/image-2/content"}},
}, map[string]any{"status": "SUCCESS", "data": body})
require.NoError(t, err)
final := alibabaObject(t, value)
message := final["output"].([]any)[0].(map[string]any)["content"].([]any)[0].(map[string]any)["text"].(string)
assert.Contains(t, message, "![Image 1]()")
assert.Contains(t, message, "![Image 2]()")
assert.NotContains(t, message, "cdn.example")
if tc.model == "wan2.6-image" {
assert.Contains(t, message, "Step 1\n\n![Image 1]")
}
})
}
t.Run("synchronous completion uses the host ID and retains result JSON", func(t *testing.T) {
info := &relaycommon.RelayInfo{ChannelMeta: &relaycommon.ChannelMeta{UpstreamModelName: "wan2.6-t2i"}, TaskRelayInfo: &relaycommon.TaskRelayInfo{PublicTaskID: "task_public"}}
adaptor := taskplugin.New(plugin)
adaptor.Init(info)
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Request = httptest.NewRequest(http.MethodPost, "/v1/responses", nil)
c.Set("task_request", map[string]any{"model": "wan2.6-t2i", "prompt": "a cat", "metadata": map[string]any{"upstream_mode": "sync"}})
body := map[string]any{"request_id": "request_upstream", "output": map[string]any{"finished": true, "choices": []any{map[string]any{"message": map[string]any{"content": []any{map[string]any{"image": first}}}}}}, "usage": map[string]any{"image_count": 1}}
encoded, err := common.Marshal(body)
require.NoError(t, err)
parsed, taskErr := adaptor.ParseResponse(c, &http.Response{StatusCode: http.StatusOK, Body: io.NopCloser(bytes.NewReader(encoded))}, info)
require.Nil(t, taskErr)
require.NotNil(t, parsed.Immediate)
assert.Equal(t, "task_public", parsed.UpstreamTaskID)
assert.Equal(t, "SUCCESS", parsed.Immediate.Status)
assert.Equal(t, "100%", parsed.Immediate.Progress)
assert.Equal(t, first, parsed.Immediate.Url)
assert.JSONEq(t, string(encoded), string(parsed.TaskData))
assert.Equal(t, map[string]any{"image_count": float64(1)}, parsed.Immediate.UsageFacts)
value, err := plugin.Engine.CallPath(t.Context(), "native", []string{"imageCreated"}, map[string]any{}, map[string]any{"data": body})
require.NoError(t, err)
assert.Equal(t, alibabaObject(t, body), alibabaObject(t, value))
})
t.Run("asynchronous submission remains pending", func(t *testing.T) {
value, err := plugin.Engine.Call(t.Context(), "parseSubmitResponse", map[string]any{"model": "wan2.6-t2i", "requestBody": map[string]any{"model": "wan2.6-t2i", "prompt": "a cat"}}, map[string]any{"body": map[string]any{"output": map[string]any{"task_id": "upstream_task", "task_status": "PENDING"}}})
require.NoError(t, err)
result := alibabaObject(t, value)
assert.Equal(t, "upstream_task", result["taskId"])
assert.NotContains(t, result, "immediate")
})
t.Run("failed and malformed synchronous results do not complete a task", func(t *testing.T) {
for _, body := range []map[string]any{
{"code": "DataInspectionFailed", "message": "rejected"},
{"output": map[string]any{"finished": true, "choices": []any{}}},
{"output": map[string]any{"finished": false, "choices": []any{map[string]any{"message": map[string]any{"content": []any{map[string]any{"image": first}}}}}}},
} {
_, err := plugin.Engine.Call(t.Context(), "parseSubmitResponse", map[string]any{"upstreamModel": "wan2.6-t2i", "publicTaskId": "task_public", "requestBody": map[string]any{"model": "wan2.6-t2i", "prompt": "a cat", "metadata": map[string]any{"upstream_mode": "sync"}}}, map[string]any{"body": body})
require.Error(t, err)
}
})
t.Run("invalid completion counts retain the reservation", func(t *testing.T) {
adaptor := taskplugin.New(plugin)
task := &model.Task{Properties: model.Properties{UpstreamModelName: "wan2.6-t2i"}}
for _, count := range []any{-1, 0, 1.5, 1e30, "2"} {
encoded, err := common.Marshal(map[string]any{"output": map[string]any{"task_status": "SUCCEEDED", "choices": []any{map[string]any{"message": map[string]any{"content": []any{map[string]any{"image": first}}}}}}, "usage": map[string]any{"image_count": count}})
require.NoError(t, err)
result, err := adaptor.ParseTaskResult(task, &http.Response{StatusCode: http.StatusOK}, encoded)
require.NoError(t, err)
assert.Equal(t, "SUCCESS", result.Status)
assert.Nil(t, result.UsageFacts, "invalid count %v must not replace the reservation", count)
}
})
t.Run("interleaved text without images has zero image usage", func(t *testing.T) {
body := map[string]any{"output": map[string]any{"task_status": "SUCCEEDED", "choices": []any{map[string]any{"message": map[string]any{"content": []any{map[string]any{"text": "Text-only answer"}}}}}}}
encoded, err := common.Marshal(body)
require.NoError(t, err)
adaptor := taskplugin.New(plugin)
result, err := adaptor.ParseTaskResult(&model.Task{Properties: model.Properties{UpstreamModelName: "wan2.6-image"}}, &http.Response{StatusCode: http.StatusOK}, encoded)
require.NoError(t, err)
assert.Equal(t, "SUCCESS", result.Status)
assert.Equal(t, map[string]any{"image_count": float64(0)}, result.UsageFacts)
value, err := plugin.Engine.CallPath(t.Context(), "protocols", []string{"openai_responses", "renderEvents"}, map[string]any{}, map[string]any{"status": "SUCCESS", "data": body}, nil)
require.NoError(t, err)
events := alibabaObject(t, value)
assert.Equal(t, true, events["done"])
assert.Equal(t, []any{map[string]any{"type": "output", "data": "Text-only answer"}}, events["events"])
})
}
func TestAlibabaSynchronousMultiImageAndStream(t *testing.T) {
plugin := newAlibabaPlugin(t)
for _, streaming := range []bool{false, true} {
t.Run(fmt.Sprintf("SSE=%t", streaming), func(t *testing.T) {
name := "wan2.7-image"
parameters := map[string]any{"n": 4}
if streaming {
name = "wan2.6-image"
parameters = map[string]any{"enable_interleave": true, "max_images": 3}
}
info := &relaycommon.RelayInfo{OriginModelName: name, ChannelMeta: &relaycommon.ChannelMeta{UpstreamModelName: name, ChannelBaseUrl: "https://dashscope.aliyuncs.com"}, TaskRelayInfo: &relaycommon.TaskRelayInfo{PublicTaskID: "task_sync"}}
adaptor := taskplugin.New(plugin)
adaptor.Init(info)
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Request = httptest.NewRequest("POST", "/v1/responses", nil)
c.Set("task_request", map[string]any{"model": name, "prompt": "recipe", "metadata": map[string]any{"upstream_mode": "sync", "parameters": parameters}})
require.Nil(t, adaptor.ValidateRequestAndSetAction(c, info))
facts, err := adaptor.ExtractUsageFactsValidated(c, info)
require.NoError(t, err)
wantEstimate := float64(4)
if streaming {
wantEstimate = 3
}
assert.Equal(t, wantEstimate, facts["image_count"])
var content []any
if streaming {
content = append(content, map[string]any{"type": "text", "text": "第一步"})
}
content = append(content, map[string]any{"type": "image", "image": "https://cdn.example/1.png"})
if streaming {
content = append(content, map[string]any{"type": "text", "text": "第二步"})
}
content = append(content, map[string]any{"type": "image", "image": "https://cdn.example/2.png"})
body := map[string]any{"request_id": "vendor-request", "output": map[string]any{"finished": true, "choices": []any{map[string]any{"finish_reason": "stop", "message": map[string]any{"role": "assistant", "content": content}}}}, "usage": map[string]any{"image_count": 2}}
encoded, err := common.Marshal(body)
require.NoError(t, err)
responseType := "application/json"
if streaming {
var stream strings.Builder
parts := []map[string]any{{"type": "text", "text": "第"}, {"type": "text", "text": "一步"}, {"type": "image", "image": "https://cdn.example/1.png"}, {"type": "text", "text": "第二步"}, {"type": "image", "image": "https://cdn.example/2.png"}}
count := 0
for index, part := range parts {
if part["image"] != nil {
count++
}
finish := "null"
if index == len(parts)-1 {
finish = "stop"
}
chunk, err := common.Marshal(map[string]any{"request_id": "vendor-request", "output": map[string]any{"finished": true, "choices": []any{map[string]any{"finish_reason": finish, "message": map[string]any{"role": "assistant", "content": []any{part}}}}}, "usage": map[string]any{"image_count": count}})
require.NoError(t, err)
stream.WriteString("data: ")
stream.Write(chunk)
stream.WriteString("\n\n")
}
encoded = []byte(stream.String())
responseType = "text/event-stream"
request := httptest.NewRequest("POST", "https://dashscope.aliyuncs.com", nil)
require.NoError(t, adaptor.BuildRequestHeader(c, request, info))
assert.Equal(t, "enable", request.Header.Get("X-DashScope-Sse"))
}
parsed, taskErr := adaptor.ParseResponse(c, &http.Response{StatusCode: 200, Header: http.Header{"Content-Type": {responseType}}, Body: io.NopCloser(bytes.NewReader(encoded))}, info)
require.Nil(t, taskErr)
require.NotNil(t, parsed.Immediate)
assert.Equal(t, "SUCCESS", parsed.Immediate.Status)
assert.Equal(t, map[string]any{"image_count": float64(2)}, parsed.Immediate.UsageFacts)
want, err := common.Marshal(body)
require.NoError(t, err)
assert.JSONEq(t, string(want), string(parsed.TaskData))
assert.False(t, c.Writer.Written())
})
}
}