v2: prepare to move

v2/test/load/pages.test.js

@@ -0,0 +1,35 @@
+import loadPages from '@lib/load/pages';
+import path from 'path';
+
+describe('loadPages', () => {
+  test('valid pages', async () => {
+    const pagesDir = path.join(__dirname, '__fixtures__', 'simple-pages');
+    const pagesMetadatas = await loadPages(pagesDir);
+    pagesMetadatas.sort((a, b) => a.path > b.path); // because it was unordered
+    expect(pagesMetadatas).toEqual([
+      {
+        path: '/',
+        source: 'index.js'
+      },
+      {
+        path: '/bar/baz',
+        source: 'bar/baz.js'
+      },
+      {
+        path: '/foo',
+        source: 'foo.js'
+      },
+      {
+        path: '/foo/',
+        source: 'foo/index.js'
+      }
+    ]);
+    expect(pagesMetadatas).not.toBeNull();
+  });
+
+  test('invalid pages', async () => {
+    const nonExistingDir = path.join(__dirname, '__fixtures__', 'nonExisting');
+    const pagesMetadatas = await loadPages(nonExistingDir);
+    expect(pagesMetadatas).toEqual([]);
+  });
+});