- Updated to React 18

- Updated for public release
  - Git was reset for privacy reasons

scripts/test.js

@@ -0,0 +1,47 @@
+"use strict";
+
+// Do this as the first thing so that any code reading it knows the right env.
+process.env.BABEL_ENV = "test";
+process.env.NODE_ENV = "test";
+process.env.PUBLIC_URL = "";
+
+// Makes the script crash on unhandled rejections instead of silently
+// ignoring them. In the future, promise rejections that are not handled will
+// terminate the Node.js process with a non-zero exit code.
+process.on("unhandledRejection", (err) => {
+  throw err;
+});
+
+// Ensure environment variables are read.
+require("../config/env");
+
+const jest = require("jest");
+const execSync = require("child_process").execSync;
+const argv = process.argv.slice(2);
+
+function isInGitRepository() {
+  try {
+    execSync("git rev-parse --is-inside-work-tree", { stdio: "ignore" });
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+function isInMercurialRepository() {
+  try {
+    execSync("hg --cwd . root", { stdio: "ignore" });
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+// Watch unless on CI or explicitly running all tests
+if (!process.env.CI && argv.indexOf("--watchAll") === -1 && argv.indexOf("--watchAll=false") === -1) {
+  // https://github.com/facebook/create-react-app/issues/5210
+  const hasSourceControl = isInGitRepository() || isInMercurialRepository();
+  argv.push(hasSourceControl ? "--watch" : "--watchAll");
+}
+
+jest.run(argv);