Set up Grunt tasks to build web and Node versions of CyberChef using webpack

test/TestRunner.js

@@ -1,38 +1,92 @@
 /**
  * TestRunner.js
  *
- * This is for actually running the tests in the test register.
+ * For running the tests in the test register.
  *
  * @author tlwr [toby@toby.codes]
+ * @author n1474335 [n1474335@gmail.com]
  * @copyright Crown Copyright 2017
  * @license Apache-2.0
  */
+var TestRegister = require("./TestRegister.js"),
+    allTestsPassing = true,
+    testStatusCounts = {
+        total: 0,
+    };
 
-document.addEventListener("DOMContentLoaded", function() {
-    TestRegister.runTests()
+/**
+ * Requires and returns all modules that match.
+ *
+ * @param {Object} requireContext
+ * @returns {Object[]}
+ */
+function requireAll(requireContext) {
+    return requireContext.keys().map(requireContext);
+}
+
+// Import all tests
+requireAll(require.context("./tests", true, /.+\.js$/));
+
+
+/**
+ * Helper function to convert a status to an icon.
+ *
+ * @param {string} status
+ * @returns {string}
+ */
+function statusToIcon(status) {
+    var icons = {
+        erroring: "🔥",
+        failing: "❌",
+        passing: "✔️️",
+    };
+    return icons[status] || "?";
+}
+
+
+/**
+ * Displays a given test result in the console.
+ *
+ * @param {Object} testResult
+ */
+function handleTestResult(testResult) {
+    allTestsPassing = allTestsPassing && testResult.status === "passing";
+    var newCount = (testStatusCounts[testResult.status] || 0) + 1;
+    testStatusCounts[testResult.status] = newCount;
+    testStatusCounts.total += 1;
+
+    console.log([
+        statusToIcon(testResult.status),
+        testResult.test.name
+    ].join(" "));
+
+    if (testResult.output) {
+        console.log(
+            testResult.output
+                .trim()
+                .replace(/^/, "\t")
+                .replace(/\n/g, "\n\t")
+        );
+    }
+}
+
+
+TestRegister.runTests()
     .then(function(results) {
-        results.forEach(function(testResult) {
+        results.forEach(handleTestResult);
 
-            if (typeof window.callPhantom === "function") {
-                // If we're running this in PhantomJS
-                window.callPhantom(
-                    "testResult",
-                    testResult
-                );
-            } else {
-                // If we're just viewing this in a normal browser
-                var output = [
-                    "----------",
-                    testResult.test.name,
-                    testResult.status,
-                    testResult.output,
-                ].join("<br>");
-                document.querySelector("main").innerHTML += output;
+        console.log("\n");
+
+        for (var testStatus in testStatusCounts) {
+            var count = testStatusCounts[testStatus];
+            if (count > 0) {
+                console.log(testStatus.toUpperCase(), count);
             }
-        });
-
-        if (typeof window.callPhantom === "function") {
-            window.callPhantom("exit");
         }
+
+        if (!allTestsPassing) {
+            console.log("\nNot all tests are passing");
+        }
+
+        process.exit(allTestsPassing ? 0 : 1);
     });
-});