125 lines
3.8 KiB
JavaScript
125 lines
3.8 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import Vuex from 'vuex';
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import { nextTick } from 'vue';
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import { updateHistory, mergeUrlParams } from '~/lib/utils/url_utility';
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import DropdownField from '~/monitoring/components/variables/dropdown_field.vue';
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import TextField from '~/monitoring/components/variables/text_field.vue';
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import VariablesSection from '~/monitoring/components/variables_section.vue';
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import { createStore } from '~/monitoring/stores';
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import { convertVariablesForURL } from '~/monitoring/utils';
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import { storeVariables } from '../mock_data';
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jest.mock('~/lib/utils/url_utility', () => ({
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updateHistory: jest.fn(),
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mergeUrlParams: jest.fn(),
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}));
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describe('Metrics dashboard/variables section component', () => {
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let store;
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let wrapper;
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const createShallowWrapper = () => {
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wrapper = shallowMount(VariablesSection, {
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store,
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});
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};
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const findTextInputs = () => wrapper.findAllComponents(TextField);
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const findCustomInputs = () => wrapper.findAllComponents(DropdownField);
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beforeEach(() => {
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store = createStore();
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store.state.monitoringDashboard.emptyState = null;
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});
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it('does not show the variables section', () => {
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createShallowWrapper();
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const allInputs = findTextInputs().length + findCustomInputs().length;
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expect(allInputs).toBe(0);
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});
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describe('when variables are set', () => {
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beforeEach(async () => {
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store.state.monitoringDashboard.variables = storeVariables;
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createShallowWrapper();
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await nextTick();
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});
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it('shows the variables section', () => {
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const allInputs = findTextInputs().length + findCustomInputs().length;
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expect(allInputs).toBe(storeVariables.length);
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});
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it('shows the right custom variable inputs', () => {
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const customInputs = findCustomInputs();
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expect(customInputs.at(0).props('name')).toBe('customSimple');
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expect(customInputs.at(1).props('name')).toBe('customAdvanced');
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});
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});
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describe('when changing the variable inputs', () => {
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const updateVariablesAndFetchData = jest.fn();
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beforeEach(() => {
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store = new Vuex.Store({
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modules: {
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monitoringDashboard: {
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namespaced: true,
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state: {
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emptyState: null,
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variables: storeVariables,
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},
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actions: {
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updateVariablesAndFetchData,
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},
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},
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},
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});
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createShallowWrapper();
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});
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it('merges the url params and refreshes the dashboard when a text-based variables inputs are updated', async () => {
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const firstInput = findTextInputs().at(0);
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firstInput.vm.$emit('input', 'test');
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await nextTick();
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expect(updateVariablesAndFetchData).toHaveBeenCalled();
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expect(mergeUrlParams).toHaveBeenCalledWith(
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convertVariablesForURL(storeVariables),
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window.location.href,
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);
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expect(updateHistory).toHaveBeenCalled();
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});
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it('merges the url params and refreshes the dashboard when a custom-based variables inputs are updated', async () => {
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const firstInput = findCustomInputs().at(0);
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firstInput.vm.$emit('input', 'test');
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await nextTick();
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expect(updateVariablesAndFetchData).toHaveBeenCalled();
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expect(mergeUrlParams).toHaveBeenCalledWith(
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convertVariablesForURL(storeVariables),
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window.location.href,
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);
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expect(updateHistory).toHaveBeenCalled();
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});
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it('does not merge the url params and refreshes the dashboard if the value entered is not different that is what currently stored', () => {
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const firstInput = findTextInputs().at(0);
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firstInput.vm.$emit('input', 'My default value');
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expect(updateVariablesAndFetchData).not.toHaveBeenCalled();
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expect(mergeUrlParams).not.toHaveBeenCalled();
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expect(updateHistory).not.toHaveBeenCalled();
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});
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});
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});
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