From 1cfe1ce08e273a4a49edc94113ffa3f01d966db7 Mon Sep 17 00:00:00 2001
From: Marco Gorelli <33491632+MarcoGorelli@users.noreply.github.com>
Date: Mon, 15 Jul 2024 22:11:42 +0100
Subject: [PATCH] ci: add downstream test

---
 .github/workflows/altair_tests.yml     | 77 ++++++++++++++++++++++++++
 .github/workflows/downstream_tests.yml | 73 ++++++++++++++++++++++++
 2 files changed, 150 insertions(+)
 create mode 100644 .github/workflows/altair_tests.yml
 create mode 100644 .github/workflows/downstream_tests.yml

diff --git a/.github/workflows/altair_tests.yml b/.github/workflows/altair_tests.yml
new file mode 100644
index 000000000..542a4444d
--- /dev/null
+++ b/.github/workflows/altair_tests.yml
@@ -0,0 +1,77 @@
+name: ci
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  pytest-38:
+    strategy:
+      matrix:
+        python-version: ["3.8"]
+        os: [windows-latest, ubuntu-latest]
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Cache multiple paths
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/pip
+            $RUNNER_TOOL_CACHE/Python/*
+            ~\AppData\Local\pip\Cache
+          key: ${{ runner.os }}-build-${{ matrix.python-version }}
+      - name: clone-altair
+        run: git clone https://github.com/vega/altair.git --depth 1
+      - name: install-basics
+        run: python -m pip install --upgrade tox virtualenv setuptools pip
+      - name: install-altair-dev
+        run: |
+            cd altair
+            pip install -e ".[dev, all]"
+      - name: install-narwhals-dev
+        run: |
+            pip uninstall narwhals -y
+            pip install -e .
+      - name: Run pytest
+        run: |
+            cd altair
+            pytest tests
+      - name: Run mypy
+        run: |
+            cd altair
+            mypy altair tests
+
+  pytest-windows:
+    strategy:
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        os: [windows-latest]
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Cache multiple paths
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/pip
+            $RUNNER_TOOL_CACHE/Python/*
+            ~\AppData\Local\pip\Cache
+          key: ${{ runner.os }}-build-${{ matrix.python-version }}
+      - name: install-reqs
+        run: python -m pip install --upgrade tox virtualenv setuptools pip -r requirements-dev.txt
+      - name: install-modin
+        run: python -m pip install --upgrade modin[dask]
+      - name: Run pytest
+        run: pytest tests --cov=narwhals --cov=tests --runslow --cov-fail-under=95
+      - name: Run doctests
+        run: pytest narwhals --doctest-modules
diff --git a/.github/workflows/downstream_tests.yml b/.github/workflows/downstream_tests.yml
new file mode 100644
index 000000000..211fc8feb
--- /dev/null
+++ b/.github/workflows/downstream_tests.yml
@@ -0,0 +1,73 @@
+name: ci
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  pytest-38:
+    strategy:
+      matrix:
+        python-version: ["3.8"]
+        os: [windows-latest, ubuntu-latest]
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Cache multiple paths
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/pip
+            $RUNNER_TOOL_CACHE/Python/*
+            ~\AppData\Local\pip\Cache
+          key: ${{ runner.os }}-build-${{ matrix.python-version }}
+      - name: clone-altair
+        run: git clone https://github.com/vega/altair.git
+      - name: install-basics
+        run: python -m pip install --upgrade tox virtualenv setuptools pip
+      - name: install-altair-dev
+        run: |
+            cd altair
+            pip install -e ".[dev, all]"
+      - name: Run pytest
+        run: |
+            cd altair
+            pytest tests
+      - name: Run mypy
+        run: |
+            cd altair
+            mypy altair tests
+
+  pytest-windows:
+    strategy:
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        os: [windows-latest]
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Cache multiple paths
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/pip
+            $RUNNER_TOOL_CACHE/Python/*
+            ~\AppData\Local\pip\Cache
+          key: ${{ runner.os }}-build-${{ matrix.python-version }}
+      - name: install-reqs
+        run: python -m pip install --upgrade tox virtualenv setuptools pip -r requirements-dev.txt
+      - name: install-modin
+        run: python -m pip install --upgrade modin[dask]
+      - name: Run pytest
+        run: pytest tests --cov=narwhals --cov=tests --runslow --cov-fail-under=95
+      - name: Run doctests
+        run: pytest narwhals --doctest-modules