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import { GlIcon, GlDropdownItem } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import { defaultTimeRange } from '~/vue_shared/constants';
import { convertToFixedRange } from '~/lib/utils/datetime_range';
import { createStore } from '~/logs/stores';
import { mockPods, mockSearch } from '../mock_data';
import LogAdvancedFilters from '~/logs/components/log_advanced_filters.vue';
const module = 'environmentLogs';
describe('LogAdvancedFilters', () => {
let store;
let dispatch;
let wrapper;
let state;
const findPodsDropdown = () => wrapper.find({ ref: 'podsDropdown' });
const findPodsNoPodsText = () => wrapper.find({ ref: 'noPodsMsg' });
const findPodsDropdownItems = () =>
findPodsDropdown()
.findAll(GlDropdownItem)
.filter(item => !item.is('[disabled]'));
const findPodsDropdownItemsSelected = () =>
findPodsDropdownItems()
.filter(item => {
return !item.find(GlIcon).classes('invisible');
})
.at(0);
const findSearchBox = () => wrapper.find({ ref: 'searchBox' });
const findTimeRangePicker = () => wrapper.find({ ref: 'dateTimePicker' });
const mockStateLoading = () => {
state.timeRange.selected = defaultTimeRange;
state.timeRange.current = convertToFixedRange(defaultTimeRange);
state.pods.options = [];
state.pods.current = null;
};
const mockStateWithData = () => {
state.timeRange.selected = defaultTimeRange;
state.timeRange.current = convertToFixedRange(defaultTimeRange);
state.pods.options = mockPods;
state.pods.current = null;
};
const initWrapper = (propsData = {}) => {
wrapper = shallowMount(LogAdvancedFilters, {
propsData: {
...propsData,
},
store,
});
};
beforeEach(() => {
store = createStore();
state = store.state.environmentLogs;
jest.spyOn(store, 'dispatch').mockResolvedValue();
dispatch = store.dispatch;
});
afterEach(() => {
store.dispatch.mockReset();
if (wrapper) {
wrapper.destroy();
}
});
it('displays UI elements', () => {
initWrapper();
expect(wrapper.isVueInstance()).toBe(true);
expect(wrapper.isEmpty()).toBe(false);
expect(findPodsDropdown().exists()).toBe(true);
expect(findSearchBox().exists()).toBe(true);
expect(findTimeRangePicker().exists()).toBe(true);
});
describe('disabled state', () => {
beforeEach(() => {
mockStateLoading();
initWrapper({
disabled: true,
});
});
it('displays disabled filters', () => {
expect(findPodsDropdown().props('text')).toBe('All pods');
expect(findPodsDropdown().attributes('disabled')).toBeTruthy();
expect(findSearchBox().attributes('disabled')).toBeTruthy();
expect(findTimeRangePicker().attributes('disabled')).toBeTruthy();
});
});
describe('when the state is loading', () => {
beforeEach(() => {
mockStateLoading();
initWrapper();
});
it('displays a enabled filters', () => {
expect(findPodsDropdown().props('text')).toBe('All pods');
expect(findPodsDropdown().attributes('disabled')).toBeFalsy();
expect(findSearchBox().attributes('disabled')).toBeFalsy();
expect(findTimeRangePicker().attributes('disabled')).toBeFalsy();
});
it('displays an empty pods dropdown', () => {
expect(findPodsNoPodsText().exists()).toBe(true);
expect(findPodsDropdownItems()).toHaveLength(0);
});
});
describe('when the state has data', () => {
beforeEach(() => {
mockStateWithData();
initWrapper();
});
it('displays an enabled pods dropdown', () => {
expect(findPodsDropdown().attributes('disabled')).toBeFalsy();
expect(findPodsDropdown().props('text')).toBe('All pods');
});
it('displays options in a pods dropdown', () => {
const items = findPodsDropdownItems();
expect(items).toHaveLength(mockPods.length + 1);
});
it('displays "all pods" selected in a pods dropdown', () => {
const selected = findPodsDropdownItemsSelected();
expect(selected.text()).toBe('All pods');
});
it('displays options in date time picker', () => {
const options = findTimeRangePicker().props('options');
expect(options).toEqual(expect.any(Array));
expect(options.length).toBeGreaterThan(0);
});
describe('when the user interacts', () => {
it('clicks on a all options, showPodLogs is dispatched with null', () => {
const items = findPodsDropdownItems();
items.at(0).vm.$emit('click');
expect(dispatch).toHaveBeenCalledWith(`${module}/showPodLogs`, null);
});
it('clicks on a pod name, showPodLogs is dispatched with pod name', () => {
const items = findPodsDropdownItems();
const index = 2; // any pod
items.at(index + 1).vm.$emit('click'); // skip "All pods" option
expect(dispatch).toHaveBeenCalledWith(`${module}/showPodLogs`, mockPods[index]);
});
it('clicks on search, a serches is done', () => {
expect(findSearchBox().attributes('disabled')).toBeFalsy();
// input a query and click `search`
findSearchBox().vm.$emit('input', mockSearch);
findSearchBox().vm.$emit('submit');
expect(dispatch).toHaveBeenCalledWith(`${module}/setSearch`, mockSearch);
});
it('selects a new time range', () => {
expect(findTimeRangePicker().attributes('disabled')).toBeFalsy();
const mockRange = { start: 'START_DATE', end: 'END_DATE' };
findTimeRangePicker().vm.$emit('input', mockRange);
expect(dispatch).toHaveBeenCalledWith(`${module}/setTimeRange`, mockRange);
});
});
});
});
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