feat: standardize transport contracts across Gin and nethttp

scripts/verifyDatabase.py

@@ -145,7 +145,7 @@ class Server:
 def main():
     parser = argparse.ArgumentParser(description=__doc__)
     parser.add_argument("--go", default="go")
-    parser.add_argument("--version", default="v0.2.0")
+    parser.add_argument("--version", default="v0.3.0")
     parser.add_argument("--cli", help="Use a locally built CLI")
     parser.add_argument("--framework-dir", help="Local framework source for pre-release checks")
     parser.add_argument("--image", default="mysql:8.4")

scripts/verifyScaffold.py

@@ -91,7 +91,7 @@ def exerciseServer(binary, directory, env, stopSignal, cleanupMarker=None):
 def main():
     parser = argparse.ArgumentParser(description=__doc__)
     parser.add_argument("--go", default="go", help="Go executable")
-    parser.add_argument("--version", default="v0.2.0", help="Released CLI version to install")
+    parser.add_argument("--version", default="v0.3.0", help="Released CLI version to install")
     parser.add_argument("--cli", help="Use a locally built CLI instead of installing")
     parser.add_argument("--framework-version", help="Explicit version passed to the CLI")
     parser.add_argument("--framework-dir", help="Local checkout for pre-release verification")

scripts/verifyTransports.py

@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+"""Run the public adapter contract from an independent consumer module."""
+
+import argparse
+import json
+import os
+from pathlib import Path
+import tempfile
+
+from verifyScaffold import MODULE, run
+
+
+def main():
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument("--go", default="go")
+    parser.add_argument("--version", default="v0.3.0")
+    parser.add_argument("--framework-dir", help="Use a local checkout before release")
+    args = parser.parse_args()
+    env = dict(os.environ, GOWORK="off")
+    env["GOPRIVATE"] = ",".join(filter(None, [env.get("GOPRIVATE", ""), "git.yuntuo.hk"]))
+    with tempfile.TemporaryDirectory(prefix="go omni transport ") as temporary:
+        directory = Path(temporary).resolve()
+        module = f"module example.com/adaptercheck\n\ngo 1.22\n\nrequire {MODULE} {args.version}\n"
+        if args.framework_dir:
+            module += f"\nreplace {MODULE} => {json.dumps(str(Path(args.framework_dir).resolve()), ensure_ascii=False)}\n"
+        (directory / "go.mod").write_text(module)
+        (directory / "adapter_test.go").write_text(f'''package adaptercheck_test
+
+import (
+    "testing"
+    "{MODULE}/httpx"
+    ginrouter "{MODULE}/transport/gin"
+    netrouter "{MODULE}/transport/nethttp"
+    "{MODULE}/transport/transporttest"
+)
+
+func TestContract(t *testing.T) {{
+    t.Run("gin", func(t *testing.T) {{
+        transporttest.Run(t, func() httpx.Router {{ return ginrouter.New("test") }})
+    }})
+    t.Run("nethttp", func(t *testing.T) {{
+        transporttest.Run(t, func() httpx.Router {{ return netrouter.New() }})
+    }})
+}}
+''')
+        source = "local checkout" if args.framework_dir else f"remote {args.version}"
+        print(f"Testing {source} in an independent consumer module", flush=True)
+        run([args.go, "mod", "tidy"], directory, env)
+        if not args.framework_dir and "replace " in (directory / "go.mod").read_text():
+            raise AssertionError("remote verification must not contain replace")
+        output = run([args.go, "test", "-race", "-count=1", "-json", "./..."], directory, env)
+        events = [json.loads(line) for line in output.splitlines() if line.startswith("{")]
+        if any(event.get("Action") == "skip" for event in events):
+            raise AssertionError("contract suite unexpectedly skipped tests")
+        for adapter in ("gin", "nethttp"):
+            name = f"TestContract/{adapter}"
+            if not any(event.get("Action") == "pass" and event.get("Test") == name for event in events):
+                raise AssertionError(f"{adapter} contract did not pass")
+            count = sum(event.get("Action") == "pass" and event.get("Test", "").startswith(name + "/")
+                        for event in events)
+            print(f"PASS {adapter}: {count} contract checks, including business handlers, cancellation and concurrent requests", flush=True)
+        print("PASS independent module: both adapters accepted by the same public contract suite", flush=True)
+
+
+if __name__ == "__main__":
+    main()