Files
sub2api/backend/internal/handler/composite_platform_test.go
T

101 lines
4.0 KiB
Go

package handler
import (
"net/http/httptest"
"testing"
middleware2 "github.com/Wei-Shaw/sub2api/internal/server/middleware"
"github.com/Wei-Shaw/sub2api/internal/service"
"github.com/gin-gonic/gin"
"github.com/stretchr/testify/require"
)
func TestCompositeTargetPlatformAllowedResolvesKnownAllowedModel(t *testing.T) {
gin.SetMode(gin.TestMode)
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Request = httptest.NewRequest("POST", "/v1/embeddings", nil)
apiKey := &service.APIKey{Group: &service.Group{Platform: service.PlatformComposite}}
require.True(t, compositeTargetPlatformAllowed(c, apiKey, "text-embedding-3-large", service.PlatformOpenAI))
platform, ok := service.ResolvedTargetPlatformFromContext(c.Request.Context())
require.True(t, ok)
require.Equal(t, service.PlatformOpenAI, platform)
}
func TestOpenAICompatibleTextTargetAllowsCompositeGrokModel(t *testing.T) {
gin.SetMode(gin.TestMode)
for _, path := range []string{"/v1/messages", "/v1/chat/completions"} {
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Request = httptest.NewRequest("POST", path, nil)
apiKey := &service.APIKey{Group: &service.Group{Platform: service.PlatformComposite}}
require.True(t, openAICompatibleTextTargetAllowed(c, apiKey, "grok-4.3"), "path=%s", path)
platform, ok := service.ResolvedTargetPlatformFromContext(c.Request.Context())
require.True(t, ok, "path=%s", path)
require.Equal(t, service.PlatformGrok, platform, "path=%s", path)
}
}
func TestCompositeTargetPlatformAllowedRejectsWrongOrUnknownModel(t *testing.T) {
gin.SetMode(gin.TestMode)
for _, tc := range []struct {
name string
model string
}{
{name: "wrong provider", model: "claude-sonnet-4-5"},
{name: "unknown provider", model: "llama-4-maverick"},
} {
t.Run(tc.name, func(t *testing.T) {
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Request = httptest.NewRequest("POST", "/v1/embeddings", nil)
apiKey := &service.APIKey{Group: &service.Group{Platform: service.PlatformComposite}}
require.False(t, compositeTargetPlatformAllowed(c, apiKey, tc.model, service.PlatformOpenAI))
})
}
}
func TestCompositeTargetPlatformResolvedRejectsUnknownModel(t *testing.T) {
gin.SetMode(gin.TestMode)
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Request = httptest.NewRequest("POST", "/v1/messages", nil)
apiKey := &service.APIKey{Group: &service.Group{Platform: service.PlatformComposite}}
require.False(t, compositeTargetPlatformResolved(c, apiKey, "llama-4-maverick"))
_, ok := service.ResolvedTargetPlatformFromContext(c.Request.Context())
require.False(t, ok)
}
func TestCompositeTargetPlatformResolvedAllowsConcreteGroupWithoutResolution(t *testing.T) {
gin.SetMode(gin.TestMode)
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Request = httptest.NewRequest("POST", "/v1/messages", nil)
apiKey := &service.APIKey{Group: &service.Group{Platform: service.PlatformAnthropic}}
require.True(t, compositeTargetPlatformResolved(c, apiKey, "llama-4-maverick"))
}
func TestClientRequestedModelUsesCompositePublicModel(t *testing.T) {
gin.SetMode(gin.TestMode)
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Request = httptest.NewRequest("POST", "/v1/chat/completions", nil)
c.Request = c.Request.WithContext(service.WithCompositeRouteDecision(c.Request.Context(), service.CompositeRouteDecision{
Matched: true,
Source: service.CompositeRouteSourceExplicit,
PublicModel: "public-alias",
TargetPlatform: service.PlatformOpenAI,
UpstreamModel: "gpt-5",
}))
input := buildContentModerationInput(c, nil, middleware2.AuthSubject{UserID: 42}, service.ContentModerationProtocolOpenAIChat, "gpt-5", nil)
require.Equal(t, "public-alias", input.Model)
require.Equal(t, service.PlatformOpenAI, input.Provider)
fields := clientRequestedUsageFields(c, service.ChannelMappingResult{MappedModel: "gpt-5"}, "gpt-5", "gpt-5")
require.Equal(t, "public-alias", fields.OriginalModel)
require.Equal(t, "public-alias", fields.ChannelMappedModel)
require.Equal(t, "public-alias\u2192gpt-5", fields.ModelMappingChain)
}