first commit

uebersicht-code/server/spec/backend/bundleWidget_spec.js

@@ -0,0 +1,78 @@
+const test = require('tape');
+const path = require('path');
+const bundleWidget = require('../../src/bundleWidget');
+
+const testDir = path.resolve(__dirname, path.join('..', 'test_widgets'));
+
+test('bundling coffeescript widgets', (t) => {
+  const widgetPath = path.join(testDir, 'widget-1.coffee');
+  const bundle = bundleWidget('widget-id', widgetPath);
+
+  t.plan(2);
+  t.ok(
+    bundle.constructor.name === 'Browserify',
+    'it returns a browserify bundle',
+  );
+  bundle.bundle((err, src) => {
+    t.ok(
+      !err && src && src.indexOf('command') > -1,
+      'the source code it generates looks ok',
+    );
+    bundle.close();
+  });
+});
+
+test('bundling javascript widgets', (t) => {
+  const widgetPath = path.join(testDir, 'widget-2.js');
+  const bundle = bundleWidget('other-widget-id', widgetPath);
+
+  t.plan(2);
+  t.ok(
+    bundle.constructor.name === 'Browserify',
+    'it returns a browserify bundle',
+  );
+  bundle.bundle((err, src) => {
+    t.ok(
+      !err && src && src.indexOf('command') > -1,
+      'the source code looks ok',
+    );
+    bundle.close();
+  });
+});
+
+test('bundling jsx widgets', (t) => {
+  const widgetPath = path.join(testDir, 'widget-3.jsx');
+  const bundle = bundleWidget('widget-3', widgetPath);
+
+  t.plan(2);
+  t.ok(
+    bundle.constructor.name === 'Browserify',
+    'it returns a browserify bundle',
+  );
+  bundle.bundle((err, src) => {
+    t.ok(
+      !err && src && src.indexOf('command') > -1,
+      'the source code looks ok',
+    );
+    bundle.close();
+  });
+});
+
+test('bundling widgets with syntax errors', (t) => {
+  const widgetPath = path.join(testDir, 'broken-widget.coffee');
+  const bundle = bundleWidget('broken', widgetPath);
+
+  t.plan(2);
+  t.ok(
+    bundle.constructor.name === 'Browserify',
+    'it returns a browserify bundle',
+  );
+  bundle.bundle((err, src) => {
+    t.equal(
+      err && err.message,
+      'unexpected indentation while parsing file: ' + widgetPath,
+      'it spits out an error when bundling',
+    );
+    bundle.close();
+  });
+});