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test(antigravity): add missing unit tests for upstream and custom model_mapping

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- Add GetAccessToken upstream branch tests (success/failure/empty/nil)
- Add mapAntigravityModel wildcard-target-equals-request edge case tests
- Add upstream account smart retry test case
- Add GeminiMessagesCompatService custom model_mapping and empty model tests
This commit is contained in:
erio
2026-02-07 14:39:25 +08:00
parent de0927289e
commit 386126b1b2
4 changed files with 203 additions and 0 deletions
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55
backend/internal/service/antigravity_model_mapping_test.go
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@@ -265,3 +265,58 @@ func TestAntigravityGatewayService_IsModelSupported(t *testing.T) {
})
}
}
// TestMapAntigravityModel_WildcardTargetEqualsRequest 测试通配符映射目标恰好等于请求模型名的 edge case
// 例如 {"claude-*": "claude-sonnet-4-5"}，请求 "claude-sonnet-4-5" 时应该通过
func TestMapAntigravityModel_WildcardTargetEqualsRequest(t *testing.T) {
tests := []struct {
name string
modelMapping map[string]any
requestedModel string
expected string
}{
{
name: "wildcard target equals request model",
modelMapping: map[string]any{"claude-*": "claude-sonnet-4-5"},
requestedModel: "claude-sonnet-4-5",
expected: "claude-sonnet-4-5",
},
{
name: "wildcard target differs from request model",
modelMapping: map[string]any{"claude-*": "claude-sonnet-4-5"},
requestedModel: "claude-opus-4-6",
expected: "claude-sonnet-4-5",
},
{
name: "wildcard no match",
modelMapping: map[string]any{"claude-*": "claude-sonnet-4-5"},
requestedModel: "gpt-4o",
expected: "",
},
{
name: "explicit passthrough same name",
modelMapping: map[string]any{"claude-sonnet-4-5": "claude-sonnet-4-5"},
requestedModel: "claude-sonnet-4-5",
expected: "claude-sonnet-4-5",
},
{
name: "multiple wildcards target equals one request",
modelMapping: map[string]any{"claude-*": "claude-sonnet-4-5", "gemini-*": "gemini-2.5-flash"},
requestedModel: "gemini-2.5-flash",
expected: "gemini-2.5-flash",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
account := &Account{
Platform: PlatformAntigravity,
Credentials: map[string]any{
"model_mapping": tt.modelMapping,
},
}
got := mapAntigravityModel(account, tt.requestedModel)
require.Equal(t, tt.expected, got, "mapAntigravityModel(%q) = %q, want %q", tt.requestedModel, got, tt.expected)
})
}
}

18
backend/internal/service/antigravity_rate_limit_test.go
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@@ -526,6 +526,7 @@ func TestParseAntigravitySmartRetryInfo(t *testing.T) {
func TestShouldTriggerAntigravitySmartRetry(t *testing.T) {
oauthAccount := &Account{Type: AccountTypeOAuth, Platform: PlatformAntigravity}
setupTokenAccount := &Account{Type: AccountTypeSetupToken, Platform: PlatformAntigravity}
upstreamAccount := &Account{Type: AccountTypeUpstream, Platform: PlatformAntigravity}
apiKeyAccount := &Account{Type: AccountTypeAPIKey}
tests := []struct {
@@ -587,6 +588,23 @@ func TestShouldTriggerAntigravitySmartRetry(t *testing.T) {
expectedShouldRateLimit: true,
modelName: "claude-sonnet-4-5",
},
{
name: "Upstream account with short delay - smart retry",
account: upstreamAccount,
body: `{
"error": {
"status": "RESOURCE_EXHAUSTED",
"details": [
{"@type": "type.googleapis.com/google.rpc.ErrorInfo", "metadata": {"model": "claude-sonnet-4-5"}, "reason": "RATE_LIMIT_EXCEEDED"},
{"@type": "type.googleapis.com/google.rpc.RetryInfo", "retryDelay": "2s"}
]
}
}`,
expectedShouldRetry: true,
expectedShouldRateLimit: false,
minWait: 2 * time.Second,
modelName: "claude-sonnet-4-5",
},
{
name: "API Key account - should not trigger",
account: apiKeyAccount,

97
backend/internal/service/antigravity_token_provider_test.go Normal file
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@@ -0,0 +1,97 @@
//go:build unit
package service
import (
"context"
"testing"
"github.com/stretchr/testify/require"
)
func TestAntigravityTokenProvider_GetAccessToken_Upstream(t *testing.T) {
provider := &AntigravityTokenProvider{}
t.Run("upstream account with valid api_key", func(t *testing.T) {
account := &Account{
Platform: PlatformAntigravity,
Type: AccountTypeUpstream,
Credentials: map[string]any{
"api_key": "sk-test-key-12345",
},
}
token, err := provider.GetAccessToken(context.Background(), account)
require.NoError(t, err)
require.Equal(t, "sk-test-key-12345", token)
})
t.Run("upstream account missing api_key", func(t *testing.T) {
account := &Account{
Platform: PlatformAntigravity,
Type: AccountTypeUpstream,
Credentials: map[string]any{},
}
token, err := provider.GetAccessToken(context.Background(), account)
require.Error(t, err)
require.Contains(t, err.Error(), "upstream account missing api_key")
require.Empty(t, token)
})
t.Run("upstream account with empty api_key", func(t *testing.T) {
account := &Account{
Platform: PlatformAntigravity,
Type: AccountTypeUpstream,
Credentials: map[string]any{
"api_key": "",
},
}
token, err := provider.GetAccessToken(context.Background(), account)
require.Error(t, err)
require.Contains(t, err.Error(), "upstream account missing api_key")
require.Empty(t, token)
})
t.Run("upstream account with nil credentials", func(t *testing.T) {
account := &Account{
Platform: PlatformAntigravity,
Type: AccountTypeUpstream,
}
token, err := provider.GetAccessToken(context.Background(), account)
require.Error(t, err)
require.Contains(t, err.Error(), "upstream account missing api_key")
require.Empty(t, token)
})
}
func TestAntigravityTokenProvider_GetAccessToken_Guards(t *testing.T) {
provider := &AntigravityTokenProvider{}
t.Run("nil account", func(t *testing.T) {
token, err := provider.GetAccessToken(context.Background(), nil)
require.Error(t, err)
require.Contains(t, err.Error(), "account is nil")
require.Empty(t, token)
})
t.Run("non-antigravity platform", func(t *testing.T) {
account := &Account{
Platform: PlatformAnthropic,
Type: AccountTypeOAuth,
}
token, err := provider.GetAccessToken(context.Background(), account)
require.Error(t, err)
require.Contains(t, err.Error(), "not an antigravity account")
require.Empty(t, token)
})
t.Run("unsupported account type", func(t *testing.T) {
account := &Account{
Platform: PlatformAntigravity,
Type: AccountTypeAPIKey,
}
token, err := provider.GetAccessToken(context.Background(), account)
require.Error(t, err)
require.Contains(t, err.Error(), "not an antigravity oauth account")
require.Empty(t, token)
})
}

33
backend/internal/service/gemini_multiplatform_test.go
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@@ -905,6 +905,39 @@ func TestGeminiMessagesCompatService_isModelSupportedByAccount(t *testing.T) {
model: "gpt-4",
expected: false,
},
{
name: "Antigravity平台-空模型允许",
account: &Account{Platform: PlatformAntigravity},
model: "",
expected: true,
},
{
name: "Antigravity平台-自定义映射-支持自定义模型",
account: &Account{
Platform: PlatformAntigravity,
Credentials: map[string]any{
"model_mapping": map[string]any{
"my-custom-model": "upstream-model",
"gpt-4o": "some-model",
},
},
},
model: "my-custom-model",
expected: true,
},
{
name: "Antigravity平台-自定义映射-不在映射中的模型不支持",
account: &Account{
Platform: PlatformAntigravity,
Credentials: map[string]any{
"model_mapping": map[string]any{
"my-custom-model": "upstream-model",
},
},
},
model: "claude-sonnet-4-5",
expected: false,
},
{
name: "Gemini平台-无映射配置-支持所有模型",
account: &Account{Platform: PlatformGemini},