Preview player automatically if user has only one player (fix #46)

resources/assets/src/views/user/Players.vue

@@ -191,8 +191,11 @@ export default {
       },
     }
   },
-  beforeMount() {
-    this.fetchPlayers()
+  async beforeMount() {
+    await this.fetchPlayers()
+    if (this.players.length === 1) {
+      this.preview(this.players[0])
+    }
   },
   methods: {
     async fetchPlayers() {

resources/assets/tests/views/user/Players.test.ts

@@ -18,10 +18,21 @@ test('display player name constraints', () => {
   expect(text).toContain('length')
 })
 
-test('fetch players data before mount', () => {
-  Vue.prototype.$http.get.mockResolvedValue({ data: [] })
+test('fetch players data before mount', async () => {
+  Vue.prototype.$http.get
+    .mockResolvedValueOnce({ data: [] })
+    .mockResolvedValueOnce({
+      data: [{
+        pid: 1, tid_skin: 1, tid_cape: 0,
+      }],
+    })
+    .mockResolvedValueOnce({ data: {} })
   mount(Players)
   expect(Vue.prototype.$http.get).toBeCalledWith('/user/player/list')
+
+  mount(Players)
+  await flushPromises()
+  expect(Vue.prototype.$http.get).toBeCalledWith('/skinlib/info/1')
 })
 
 test('click to preview player', async () => {
@@ -158,13 +169,16 @@ test('add player', async () => {
 
 test('clear texture', async () => {
   window.$ = jest.fn(() => ({ modal() {} }))
-  Vue.prototype.$http.get.mockResolvedValueOnce({
-    data: [
-      {
-        pid: 1, tid_skin: 1, tid_cape: 0,
-      },
-    ],
-  })
+  Vue.prototype.$http.get
+    .mockResolvedValueOnce({
+      data: [
+        {
+          pid: 1, tid_skin: 1, tid_cape: 0,
+        },
+      ],
+    })
+    .mockResolvedValueOnce({ data: {} })
+    .mockResolvedValueOnce({ data: {} })
   Vue.prototype.$http.post
     .mockResolvedValueOnce({ code: 1 })
     .mockResolvedValue({ code: 0, message: 'ok' })

resources/misc/changelogs/en/4.2.0.md

@@ -3,6 +3,10 @@
 - Chart at administration panel will show today's data.
 - New event for plugins: `TextureDeleting`.
 
+## Tweaked
+
+- Preview the player automatically if a user has only one player.
+
 ## Fixed
 
 - Fixed resetting options of "Customize" page.

resources/misc/changelogs/zh_CN/4.2.0.md

@@ -3,6 +3,10 @@
 - 管理面板中的图表可显示当天的数据
 - 新的插件事件：`TextureDeleting`
 
+## 调整
+
+- 当用户只有一个角色时，角色页面会自动预览该角色
+
 ## 修复
 
 - 修复「个性化」页面不能重置选项的问题