chore: add testcase for Plugin Manager (#1118)

tests/unit/SearchPluginManager.spec.js

@@ -0,0 +1,59 @@
+import { createLocalVue, shallowMount } from '@vue/test-utils'
+import Vuetify from 'vuetify'
+import SearchPluginManager from '@/components/Modals/SearchPluginManager.vue'
+import Vuex from 'vuex'
+import Vue from 'vue'
+import { expect, vi } from 'vitest'
+
+Vue.use(Vuetify)
+
+describe('SearchPluginManager.vue', () => {
+  const localVue = createLocalVue()
+  localVue.use(Vuex)
+  const vuetify = new Vuetify()
+  let store
+  let wrapper
+
+  beforeEach(() => {
+    store = new Vuex.Store({
+      actions: {
+        FETCH_SETTINGS: vi.fn(),
+        FETCH_SEARCH_PLUGINS: vi.fn()
+      },
+      state: {
+        searchPlugins: []
+      }
+    })
+    wrapper  = shallowMount(SearchPluginManager, {
+      localVue,
+      vuetify,
+      store,
+      mocks: {
+        $t: x => x
+      }
+    })
+  })
+
+  it('should render the SearchPluginManager', () => {
+    expect(wrapper.exists()).toBe(true)
+  })
+
+  it('should test updatePluginList',async ()=>{
+    const updatePluginListSpy = vi.spyOn(wrapper.vm,'updatePluginList')
+    const dispatchSpy = vi.spyOn(wrapper.vm.$store,'dispatch')
+    await wrapper.vm.updatePluginList()
+    await wrapper.vm.$nextTick()
+    expect(updatePluginListSpy).toHaveBeenCalled()
+    expect(dispatchSpy).toHaveBeenCalledWith('FETCH_SEARCH_PLUGINS')
+  })
+
+  it('should test closeInstallDialog', async ()=>{
+    const closeInstallDialogSpy = vi.spyOn(wrapper.vm,'closeInstallDialog')
+    wrapper.vm.installDialog = true
+    await wrapper.vm.closeInstallDialog()
+    await wrapper.vm.$nextTick()
+    expect(closeInstallDialogSpy).toHaveBeenCalled()
+    expect(wrapper.vm.installDialog).toEqual(false)
+  })
+
+})