Merge pull request #16 from supabase/tests

add functions-js tests

Author: laktek

.github/workflows/tests.yml

@@ -0,0 +1,54 @@
+name: Tests
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+      - rc
+  workflow_dispatch:
+
+jobs:
+  autotests:
+    name: Run tests
+    strategy:
+      matrix:
+        node: ['18']
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node }}
+
+      - name: Install dependencies
+        working-directory: test
+        run: npm ci
+
+      - id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            edge-runtime:test
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Build test image
+        uses: docker/build-push-action@v4
+        with:
+          file: ./Dockerfile
+          push: false
+          load: true
+          platforms: linux/amd64
+          tags: edge-runtime:test
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Run Test
+        working-directory: test
+        run: npm run test

.gitignore

@@ -6,4 +6,5 @@ temp/
 .idea/
 .idea
 
+node_modules/
 .DS_Store

README.md

@@ -39,3 +39,24 @@ docker run -it --rm -p 9000:9000 -v /path/to/supabase/functions:/usr/services su
 
 * Select the Deno version to upgrade and visit its tag on GitHub (eg: https://github.com/denoland/deno/blob/v1.30.3/Cargo.toml)
 * Open the `Cargo.toml` at the root of of this repo and modify all `deno_*` modules to match to the selected tag of Deno.
+
+## How to run tests
+
+make sure the docker daemon is running and create a docker image:
+
+```bash
+docker build -t edge-runtime:test .
+```
+
+install tests dependencies:
+
+```bash
+cd test
+npm install
+```
+
+run tests:
+
+```bash
+npm run test
+```

examples/main/index.ts

@@ -41,4 +41,4 @@ serve(async (req: Request) => {
         { status: 500, headers: { "Content-Type": "application/json" } },
     )
   }
-})
+})

test/.prettierignore

@@ -0,0 +1,3 @@
+node_modules
+package-lock.json
+docker*

test/.prettierrc

@@ -0,0 +1,7 @@
+{
+  "trailingComma": "es5",
+  "tabWidth": 2,
+  "semi": false,
+  "singleQuote": true,
+  "printWidth": 100
+}

test/functions/_shared/cors.ts

@@ -0,0 +1,4 @@
+export const corsHeaders = {
+  'Access-Control-Allow-Origin': '*',
+  'Access-Control-Allow-Headers': 'authorization, x-client-info, apikey, content-type',
+}

test/functions/hello/index.ts

@@ -0,0 +1,14 @@
+import { serve } from 'https://deno.land/std/http/server.ts'
+import { corsHeaders } from 'shared_cors'
+
+serve((req: Request) => {
+  if (req.method === 'OPTIONS') {
+    return new Response('ok', { headers: corsHeaders })
+  }
+  return new Response('Hello World', {
+    headers: {
+      ...corsHeaders,
+      'content-type': 'text/plain',
+    },
+  })
+})

test/functions/hijack/index.ts

@@ -0,0 +1,23 @@
+import { serve } from 'https://deno.land/[email protected]/http/server.ts'
+
+serve((req) => {
+  const p = Deno.upgradeHttp(req);
+  
+  (
+    // Run this async IIFE concurrently, first packet won't arrive
+    // until we return HTTP101 response.
+    async () => {
+      const [conn, firstPacket] = await p
+      const decoder = new TextDecoder()
+      const text = decoder.decode(firstPacket)
+      console.log(text)
+      // Hello
+      const uint8Array = new Uint8Array([72, 101, 108, 108, 111])
+      conn.write(uint8Array)
+      conn.close()
+    }
+  )()
+
+  // HTTP101 - Switching Protocols
+  return new Response(null, { status: 101 })
+})

test/functions/import_map.json

@@ -0,0 +1,6 @@
+{
+  "imports": {
+    "oak": "https://deno.land/x/[email protected]/mod.ts",
+    "shared_cors": "./_shared/cors.ts"
+  }
+}