From 39fad42571ae2c3adcdcabcc70e1c77c30da49a3 Mon Sep 17 00:00:00 2001
From: Moriz Wahl <moriz.wahl@gmx.de>
Date: Tue, 14 Sep 2021 17:57:46 +0200
Subject: [PATCH] better tests for GDD Transaction List

---
 .../GdtTransactionList.spec.js                | 23 +++++++++++++++++++
 .../AccountOverview/GdtTransactionList.vue    |  2 +-
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/frontend/src/views/Pages/AccountOverview/GdtTransactionList.spec.js b/frontend/src/views/Pages/AccountOverview/GdtTransactionList.spec.js
index a3c737d10..8d06de5c6 100644
--- a/frontend/src/views/Pages/AccountOverview/GdtTransactionList.spec.js
+++ b/frontend/src/views/Pages/AccountOverview/GdtTransactionList.spec.js
@@ -46,6 +46,9 @@ const apolloMock = jest.fn().mockResolvedValue({
 })
 
 const toastErrorMock = jest.fn()
+const windowScrollToMock = jest.fn()
+
+window.scrollTo = windowScrollToMock
 
 describe('GdtTransactionList', () => {
   let wrapper
@@ -90,6 +93,10 @@ describe('GdtTransactionList', () => {
           }),
         )
       })
+
+      it('scrolls to (0, 0) after API call', () => {
+        expect(windowScrollToMock).toBeCalledWith(0, 0)
+      })
     })
 
     describe('server returns error', () => {
@@ -105,5 +112,21 @@ describe('GdtTransactionList', () => {
         expect(toastErrorMock).toBeCalledWith('Ouch!')
       })
     })
+
+    describe('change of currentPage', () => {
+      it('calls the API after currentPage changes', async () => {
+        jest.clearAllMocks()
+        wrapper.setData({ currentPage: 2 })
+        await wrapper.vm.$nextTick()
+        expect(apolloMock).toBeCalledWith(
+          expect.objectContaining({
+            variables: {
+              currentPage: 2,
+              pageSize: 25,
+            },
+          }),
+        )
+      })
+    })
   })
 })
diff --git a/frontend/src/views/Pages/AccountOverview/GdtTransactionList.vue b/frontend/src/views/Pages/AccountOverview/GdtTransactionList.vue
index 7d1bcfd7e..dde5e31e8 100644
--- a/frontend/src/views/Pages/AccountOverview/GdtTransactionList.vue
+++ b/frontend/src/views/Pages/AccountOverview/GdtTransactionList.vue
@@ -48,7 +48,7 @@ export default {
   },
   data() {
     return {
-      transactionsGdt: { default: () => [] },
+      transactionsGdt: [],
       transactionGdtCount: { type: Number, default: 0 },
       currentPage: 1,
       pageSize: 25,