From e2f688f4845de782057a686ea781de516c0783f9 Mon Sep 17 00:00:00 2001
From: Zach Sailer <zsailer@apple.com>
Date: Tue, 19 Oct 2021 11:23:53 -0700
Subject: [PATCH] test that nbclassic doesn't break jupyterlab

---
 .github/workflows/downstream.yml | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 .github/workflows/downstream.yml

diff --git a/.github/workflows/downstream.yml b/.github/workflows/downstream.yml
new file mode 100644
index 000000000..26930feb8
--- /dev/null
+++ b/.github/workflows/downstream.yml
@@ -0,0 +1,31 @@
+name: Test JupyterLab
+
+on:
+  push:
+    branches: "*"
+  pull_request:
+    branches: "*"
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Set up Python 3.8
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.8
+
+      - name: Install dependencies
+        run: |
+          pip install --upgrade pip
+          pip install "."
+          pip install --pre --upgrade jupyterlab[test]
+          pip freeze
+      - name: Run tests
+        run: |
+          python -m jupyterlab.browser_check --no-browser-test