[improvement] rename packages dir to src (#3659)

src/info/test/index.spec.js

@@ -0,0 +1,32 @@
+import Info from '..';
+import { mount } from '../../../test/utils';
+
+test('should not render when info is empty string', () => {
+  const wrapper = mount(Info, {
+    propsData: {
+      info: ''
+    }
+  });
+
+  expect(wrapper).toMatchSnapshot();
+});
+
+test('should not render when info is empty undefined', () => {
+  const wrapper = mount(Info, {
+    propsData: {
+      info: undefined
+    }
+  });
+
+  expect(wrapper).toMatchSnapshot();
+});
+
+test('should render when info is zero', () => {
+  const wrapper = mount(Info, {
+    propsData: {
+      info: 0
+    }
+  });
+
+  expect(wrapper).toMatchSnapshot();
+});