From 4f1b1903cfadeeba24e1b0448879fe12682effb9 Mon Sep 17 00:00:00 2001
From: Tomofumi Chiba <tomofumi.chiba@gmail.com>
Date: Tue, 22 Jun 2021 12:21:57 +0900
Subject: feat(fetch): add programmatic proxy (#10907)

This commit adds new options to unstable "Deno.createHttpClient" API.

"proxy" and "basicAuth" options were added that allow to use custom proxy
when client instance is passed to "fetch" API.
---
 cli/tests/045_proxy_test.ts | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'cli/tests/045_proxy_test.ts')

diff --git a/cli/tests/045_proxy_test.ts b/cli/tests/045_proxy_test.ts
index c7ba5e967..6e338f4fc 100644
--- a/cli/tests/045_proxy_test.ts
+++ b/cli/tests/045_proxy_test.ts
@@ -15,6 +15,11 @@ async function proxyServer(): Promise<void> {
 
 async function proxyRequest(req: ServerRequest): Promise<void> {
   console.log(`Proxy request to: ${req.url}`);
+  const proxyAuthorization = req.headers.get("proxy-authorization");
+  if (proxyAuthorization) {
+    console.log(`proxy-authorization: ${proxyAuthorization}`);
+    req.headers.delete("proxy-authorization");
+  }
   const resp = await fetch(req.url, {
     method: req.method,
     headers: req.headers,
@@ -110,9 +115,28 @@ async function testModuleDownloadNoProxy(): Promise<void> {
   http.close();
 }
 
+async function testFetchProgrammaticProxy(): Promise<void> {
+  const c = Deno.run({
+    cmd: [
+      Deno.execPath(),
+      "run",
+      "--quiet",
+      "--reload",
+      "--allow-net=localhost:4545,localhost:4555",
+      "--unstable",
+      "045_programmatic_proxy_client.ts",
+    ],
+    stdout: "piped",
+  });
+  const status = await c.status();
+  assertEquals(status.code, 0);
+  c.close();
+}
+
 proxyServer();
 await testFetch();
 await testModuleDownload();
 await testFetchNoProxy();
 await testModuleDownloadNoProxy();
+await testFetchProgrammaticProxy();
 Deno.exit(0);
-- 
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