Add tests for E2E artifact upload

packages/artifact/__tests__/ci-test-action/action.yml

@@ -0,0 +1,5 @@
+name: 'Set env variables'
+description: 'Sets certain env variables so that e2e artifact upload, list, get and download can be tested in a shell'
+runs:
+  using: 'node12'
+  main: 'index.js'

packages/artifact/__tests__/ci-test-action/index.js

@@ -0,0 +1,14 @@
+// Certain env variables are not set by default in a shell context and are only available in a node context from a running action
+// In order to be able to upload and download artifacts e2e in a shell when running CI tests, we need these env variables set
+const fs = require('fs');
+const os = require('os');
+const filePath = process.env[`GITHUB_ENV`]
+fs.appendFileSync(filePath, `ACTIONS_RESULTS_URL=${process.env.ACTIONS_RESULTS_URL}${os.EOL}`, {
+    encoding: 'utf8'
+})
+fs.appendFileSync(filePath, `ACTIONS_RUNTIME_TOKEN=${process.env.ACTIONS_RUNTIME_TOKEN}${os.EOL}`, {
+    encoding: 'utf8'
+})
+fs.appendFileSync(filePath, `GITHUB_RUN_ID=${process.env.GITHUB_RUN_ID}${os.EOL}`, {
+    encoding: 'utf8'
+})