From a0c083af208cd9f676bb56762b4e27a3174a773d Mon Sep 17 00:00:00 2001
From: Oisin Canty <o.canty@f5.com>
Date: Wed, 12 May 2021 09:26:55 +0000
Subject: Node.js: a shim for overriding "http" and "websocket" modules.

Also added stubs for Server.address()
This was done to prevent crashes in some popular frameworks like express

Supports both CommonJS and the new ES Modules system syntax e.g:

app.js:
const http = require('http')

app.mjs:
import http from "http"

Usage on Node 14.16.x and higher:
{
    "type": "external",
    "processes": {"spare": 0},
    "working_directory": '/project',
    "executable": "/usr/bin/env",
    "arguments": [
        "node",
        "--loader",
        "unit-http/require_shim.mjs"
        "--require",
        "unit-http/require_shim",
        "app.js"
    ]
}

Usage on Node 14.15.x and lower:
{
    "type": "external",
    "processes": {"spare": 0},
    "working_directory": '/project',
    "executable": "/usr/bin/env",
    "arguments": [
        "node",
        "--require",
        "unit-http/require_shim",
        "app.js"
    ]
}
---
 test/test_node_application.py | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'test/test_node_application.py')

diff --git a/test/test_node_application.py b/test/test_node_application.py
index 52ad72ee..59601ff0 100644
--- a/test/test_node_application.py
+++ b/test/test_node_application.py
@@ -9,13 +9,26 @@ from unit.utils import waitforfiles
 class TestNodeApplication(TestApplicationNode):
     prerequisites = {'modules': {'node': 'all'}}
 
-    def test_node_application_basic(self):
-        self.load('basic')
-
+    def assert_basic_application(self):
         resp = self.get()
         assert resp['headers']['Content-Type'] == 'text/plain', 'basic header'
         assert resp['body'] == 'Hello World\n', 'basic body'
 
+    def test_node_application_basic(self):
+        self.load('basic')
+
+        self.assert_basic_application()
+
+    def test_node_application_require_shim_unit_http(self):
+        self.load('require_shim/unit_http')
+
+        self.assert_basic_application()
+
+    def test_node_application_require_shim_transitive_dependency(self):
+        self.load('require_shim/transitive_dependency')
+
+        self.assert_basic_application()
+
     def test_node_application_seq(self):
         self.load('basic')
 
-- 
cgit