Update.

test/index.js

@@ -0,0 +1,12 @@
+if (!global.window) {
+    global.window = new (require('jsdom')).JSDOM().window;
+}
+
+const {test, assert} = require('scar');
+const pagemap = require('../src/pagemap');
+
+test('access', () => {
+    assert.equal(typeof pagemap, 'function');
+});
+
+test.cli();