fix test, fix lint

frontend/src/components/GddSend/TransactionConfirmationLink.spec.js

@@ -46,5 +46,17 @@ describe('GddSend confirm', () => {
         expect(wrapper.findAll('div.confirm-box-link').at(0).exists()).toBeTruthy()
       })
     })
+
+    describe('has totalBalance under 0', () => {
+      beforeEach(async () => {
+        await wrapper.setProps({
+          balance: 0,
+        })
+      })
+
+      it('has button disable', () => {
+        expect(wrapper.find('.send-button').attributes('disabled')).toBe('disabled')
+      })
+    })
   })
 })

frontend/src/components/GddSend/TransactionConfirmationLink.vue

@@ -42,7 +42,12 @@
         <b-button @click="$emit('on-reset')">{{ $t('back') }}</b-button>
       </b-col>
       <b-col class="text-right">
-        <b-button variant="primary" :disabled="disabled" @click="$emit('send-transaction')">
+        <b-button
+          class="send-button"
+          variant="primary"
+          :disabled="disabled"
+          @click="$emit('send-transaction')"
+        >
           {{ $t('form.generate_now') }}
         </b-button>
       </b-col>