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44185c4 c0bf682 46de0de c0bf682 46de0de c0bf682 46de0de c0bf682 46de0de c0bf682 46de0de | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 | from fastapi.responses import JSONResponse
from fastapi.testclient import TestClient
from headroom.proxy.server import HeadroomProxy, ProxyConfig, create_app
CLOUDCODE_BODY = {
"project": "test-project",
"model": "gemini-3.1-pro-high",
"userAgent": "pi-coding-agent",
"request": {
"contents": [
{
"role": "user",
"parts": [{"text": "Reply with pong."}],
}
]
},
}
ANTIGRAVITY_BODY = {
"project": "test-project",
"model": "claude-sonnet-4-6",
"requestType": "agent",
"userAgent": "antigravity",
"request": {
"contents": [
{
"role": "user",
"parts": [{"text": "Reply with pong."}],
}
]
},
}
def test_google_cloudcode_alias_routes_delegate_to_handler(monkeypatch):
async def fake_handle(self, request): # type: ignore[no-untyped-def]
return JSONResponse({"ok": True, "path": request.url.path})
monkeypatch.setattr(HeadroomProxy, "handle_google_cloudcode_stream", fake_handle)
with TestClient(create_app(ProxyConfig())) as client:
for path in (
"/v1internal:streamGenerateContent",
"/v1/v1internal:streamGenerateContent",
):
response = client.post(path, params={"alt": "sse"}, json=CLOUDCODE_BODY)
assert response.status_code == 200
assert response.json() == {"ok": True, "path": path}
def test_antigravity_cloudcode_route_uses_daily_endpoint(monkeypatch):
async def fake_stream(self, url, _headers, _body, provider, model, *_args, **_kwargs): # type: ignore[no-untyped-def]
return JSONResponse({"url": url, "provider": provider, "model": model})
monkeypatch.setattr(HeadroomProxy, "_stream_response", fake_stream)
with TestClient(create_app(ProxyConfig(optimize=False))) as client:
response = client.post(
"/v1internal:streamGenerateContent",
params={"alt": "sse"},
json=ANTIGRAVITY_BODY,
)
assert response.status_code == 200
assert response.json() == {
"url": "https://daily-cloudcode-pa.sandbox.googleapis.com/v1internal:streamGenerateContent?alt=sse",
"provider": "gemini",
"model": "claude-sonnet-4-6",
}
def test_cloudcode_route_uses_default_cloudcode_endpoint(monkeypatch):
async def fake_stream(self, url, _headers, _body, provider, model, *_args, **_kwargs): # type: ignore[no-untyped-def]
return JSONResponse({"url": url, "provider": provider, "model": model})
monkeypatch.setattr(HeadroomProxy, "_stream_response", fake_stream)
with TestClient(create_app(ProxyConfig(optimize=False))) as client:
response = client.post(
"/v1/v1internal:streamGenerateContent",
params={"alt": "sse"},
json=CLOUDCODE_BODY,
)
assert response.status_code == 200
assert response.json() == {
"url": "https://cloudcode-pa.googleapis.com/v1internal:streamGenerateContent?alt=sse",
"provider": "gemini",
"model": "gemini-3.1-pro-high",
}
def test_cloudcode_route_uses_cloudcode_api_override(monkeypatch):
async def fake_stream(self, url, _headers, _body, provider, model, *_args, **_kwargs): # type: ignore[no-untyped-def]
return JSONResponse({"url": url, "provider": provider, "model": model})
monkeypatch.setattr(HeadroomProxy, "_stream_response", fake_stream)
with TestClient(
create_app(ProxyConfig(optimize=False, cloudcode_api_url="https://cloudcode-proxy.test/v1"))
) as client:
response = client.post(
"/v1/v1internal:streamGenerateContent",
params={"alt": "sse"},
json=CLOUDCODE_BODY,
)
assert response.status_code == 200
assert response.json() == {
"url": "https://cloudcode-proxy.test/v1internal:streamGenerateContent?alt=sse",
"provider": "gemini",
"model": "gemini-3.1-pro-high",
}
def test_antigravity_header_detection_is_case_insensitive(monkeypatch):
async def fake_stream(self, url, _headers, _body, provider, model, *_args, **_kwargs): # type: ignore[no-untyped-def]
return JSONResponse({"url": url, "provider": provider, "model": model})
monkeypatch.setattr(HeadroomProxy, "_stream_response", fake_stream)
body = {
**CLOUDCODE_BODY,
"model": "claude-opus-4-6-thinking",
}
with TestClient(create_app(ProxyConfig(optimize=False))) as client:
response = client.post(
"/v1internal:streamGenerateContent",
params={"alt": "sse"},
headers={"User-Agent": "Antigravity/1.2.3 Darwin/arm64"},
json=body,
)
assert response.status_code == 200
assert response.json() == {
"url": "https://daily-cloudcode-pa.sandbox.googleapis.com/v1internal:streamGenerateContent?alt=sse",
"provider": "gemini",
"model": "claude-opus-4-6-thinking",
}
def test_antigravity_route_does_not_cross_route_to_cloudcode_override(monkeypatch):
async def fake_stream(self, url, _headers, _body, provider, model, *_args, **_kwargs): # type: ignore[no-untyped-def]
return JSONResponse({"url": url, "provider": provider, "model": model})
monkeypatch.setattr(HeadroomProxy, "_stream_response", fake_stream)
with TestClient(
create_app(ProxyConfig(optimize=False, cloudcode_api_url="https://cloudcode-proxy.test"))
) as client:
response = client.post(
"/v1internal:streamGenerateContent",
params={"alt": "sse"},
json=ANTIGRAVITY_BODY,
)
assert response.status_code == 200
assert response.json() == {
"url": "https://daily-cloudcode-pa.sandbox.googleapis.com/v1internal:streamGenerateContent?alt=sse",
"provider": "gemini",
"model": "claude-sonnet-4-6",
}
def test_cloudcode_override_does_not_leak_between_app_instances(monkeypatch):
async def fake_stream(self, url, _headers, _body, provider, model, *_args, **_kwargs): # type: ignore[no-untyped-def]
return JSONResponse({"url": url, "provider": provider, "model": model})
monkeypatch.setattr(HeadroomProxy, "_stream_response", fake_stream)
with TestClient(
create_app(ProxyConfig(optimize=False, cloudcode_api_url="https://cloudcode-proxy.test"))
) as client:
first = client.post(
"/v1internal:streamGenerateContent",
params={"alt": "sse"},
json=CLOUDCODE_BODY,
)
with TestClient(create_app(ProxyConfig(optimize=False))) as client:
second = client.post(
"/v1internal:streamGenerateContent",
params={"alt": "sse"},
json=CLOUDCODE_BODY,
)
assert first.status_code == 200
assert (
first.json()["url"]
== "https://cloudcode-proxy.test/v1internal:streamGenerateContent?alt=sse"
)
assert second.status_code == 200
assert (
second.json()["url"]
== "https://cloudcode-pa.googleapis.com/v1internal:streamGenerateContent?alt=sse"
)
|