Add pytest in GitHub Actions

.github/workflows/unit-tests.yml

@@ -0,0 +1,56 @@
+# taken from https://github.com/e-mission/e-mission-server/blob/master/.github/workflows/test-with-manual-install.yml
+
+name: pytest
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+on:
+  push:
+  pull_request:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  test-pytest:
+    # The type of runner that the job will run on
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+    - uses: actions/checkout@v2
+
+    - name: Set up Miniconda
+      uses: conda-incubator/setup-miniconda@v3
+      with:
+        miniconda-version: "latest"
+        auto-update-conda: true
+        auto-activate-base: true
+
+    - name: Run setup
+      shell: bash -l {0}
+      run: |
+        set -x && . bin/setup.sh
+
+    - name: Run pytest
+      shell: bash -l {0}
+      run: |
+        . bin/run_pytest.sh
+
+  test-jest:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Node.js
+      uses: actions/setup-node@v2
+      with:
+        node-version: '22'
+
+    - name: Install dependencies
+      run: npm install
+
+    - name: Run jest tests
+      run: npx jest

README.md

@@ -8,7 +8,9 @@ This repository uses the [Transcrypt](https://www.transcrypt.org/) library to co
 
 ## Setup
 
-```
+Anaconda is required.
+
+```bash
 . bin/setup.sh
 ```
 
@@ -21,7 +23,7 @@ Re-run this if you change the dependencies in `environment.yml` or `package.json
 ## To contribute
 
 1. Make your changes to Python code under the `src` directory.
-1. Run `bash bin/compile_to_js.sh` to build the JavaScript. This will produce output JS files in the `emcommon_js` directory.
+1. Run `bash bin/compile_to_js.sh` to build the JavaScript. This will produce output JS files in the `emcommon_js` directory. However, `pip install transcrypt` is required.
 1. Commit changes from both the `src` and `emcommon_js` directories to your branch.
 
 ## Tips for writing code to work in both Python and JavaScript

bin/export_versions.sh

@@ -0,0 +1,4 @@
+# taken from https://github.com/e-mission/e-mission-server/blob/master/setup/export_versions.sh
+
+export EXP_CONDA_VER=23.5.2
+export EXP_CONDA_VER_SUFFIX=0

bin/setup.sh

@@ -1,5 +1,36 @@
 #!/bin/bash
 
+# Check if conda exists
+if ! command -v conda &> /dev/null; then
+    echo "conda could not be found"
+    return 1
+fi
+
+# Determine platform and architecture
+ARCH=$(uname -m)
+if [[ "$OSTYPE" == "linux-gnu"* ]]; then
+    if [[ "$ARCH" == "x86_64" ]]; then
+        TARGET_PLATFORM="Linux-x86_64"
+    elif [[ "$ARCH" == "aarch64" ]]; then
+        TARGET_PLATFORM="Linux-aarch64"
+    else
+        echo "Unsupported architecture $ARCH on Linux"
+        exit 1
+    fi
+elif [[ "$OSTYPE" == "darwin"* ]]; then
+    if [[ "$ARCH" == "x86_64" ]]; then
+        TARGET_PLATFORM="MacOSX-x86_64"
+    elif [[ "$ARCH" == "arm64" ]]; then
+        TARGET_PLATFORM="MacOSX-arm64"
+    else
+        echo "Unsupported architecture $ARCH on macOS"
+        exit 1
+    fi
+else
+    echo "Unsupported platform $OSTYPE"
+    exit 1
+fi
+
 # copy the 'setup' directory from the e-mission-server repo
 git clone -n --depth=1 --filter=tree:0 https://github.com/e-mission/e-mission-server.git
 cd e-mission-server
@@ -9,16 +40,6 @@ cp -r setup ../
 cd ..
 rm -rf e-mission-server
 
-# determine platform 
-if [[ "$OSTYPE" == "linux-gnu"* ]]; then
-    TARGET_PLATFORM="linux"
-elif [[ "$OSTYPE" == "darwin"* ]]; then
-    TARGET_PLATFORM="mac"
-else
-    echo "Unsupported platform $OSTYPE"
-    exit 1
-fi
-
 # set up conda using the e-mission-server scripts
 . setup/setup_conda.sh $TARGET_PLATFORM
 . setup/activate_conda.sh

package.json

@@ -5,12 +5,17 @@
   "description": "A common library to share code between projects in the e-mission-platform. Written in Python and exposed as both Python and JavaScript.",
   "main": "./emcommon_js/index.js",
   "types": "./emcommon_js/dist/index.d.ts",
+  "scripts": {
+    "test": "jest"
+  },
   "jest": {
     "testMatch": [
       "**/test_*.js"
     ],
     "globals": { "window": {} },
-    "transform": {}
+    "transform": {
+      "^.+\\.jsx?$": "babel-jest"
+    }
   },
   "prettier": {
     "printWidth": 100,
@@ -25,8 +30,18 @@
   "dependencies": {
     "color": "^3.1.2"
   },
+  "babel": {
+    "presets": [
+      "@babel/preset-env"
+    ]
+  },
   "devDependencies": {
     "@types/jest": "^29.5.12",
+    "@babel/preset-env": "^7.14.5",
+    "@babel/preset-react": "^7.14.5",
+    "@babel/preset-typescript": "^7.14.5",
+    "@babel/plugin-transform-runtime": "^7.14.5",
+    "babel-jest": "^27.0.0",
     "jest": "^29.7.0",
     "jest-environment-jsdom": "^29.7.0",
     "mapshaper": "^0.6.99",