fix: 微信登录补充保存username和role

node_modules/@jimp/plugin-shadow/test/shadow.test.js

@@ -0,0 +1,31 @@
+import { Jimp, mkJGD, getTestDir } from '@jimp/test-utils';
+import configure from '@jimp/custom';
+import resize from '@jimp/plugin-resize';
+import blur from '@jimp/plugin-blur';
+
+import shadow from '../src';
+
+const jimp = configure({ plugins: [shadow, resize, blur] }, Jimp);
+
+describe('Shadow', () => {
+  it('creates a shadow', async () => {
+    const expectedImg = await jimp.read(
+      getTestDir(__dirname) + '/images/shadow.png'
+    );
+    const testImage = await jimp.read(
+      mkJGD(
+        '          ',
+        '    ◆◆    ',
+        '   ◆▦▦◆   ',
+        '  ◆▦▦▦▦◆  ',
+        '   ◆▦▦◆   ',
+        '    ◆◆    ',
+        '          '
+      )
+    );
+
+    testImage
+      .shadow({ x: -1, y: 1, blur: 1 })
+      .bitmap.data.should.be.deepEqual(expectedImg.bitmap.data);
+  });
+});