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import { shallowMount } from '@vue/test-utils';
import PanelType from '~/monitoring/components/panel_type.vue';
import EmptyChart from '~/monitoring/components/charts/empty_chart.vue';
import TimeSeriesChart from '~/monitoring/components/charts/time_series.vue';
import { graphDataPrometheusQueryRange } from './mock_data';
import { createStore } from '~/monitoring/stores';
describe('Panel Type component', () => {
let store;
let panelType;
const dashboardWidth = 100;
describe('When no graphData is available', () => {
let glEmptyChart;
// Deep clone object before modifying
const graphDataNoResult = JSON.parse(JSON.stringify(graphDataPrometheusQueryRange));
graphDataNoResult.queries[0].result = [];
beforeEach(() => {
panelType = shallowMount(PanelType, {
propsData: {
clipboardText: 'dashboard_link',
dashboardWidth,
graphData: graphDataNoResult,
},
});
});
afterEach(() => {
panelType.destroy();
});
describe('Empty Chart component', () => {
beforeEach(() => {
glEmptyChart = panelType.find(EmptyChart);
});
it('is a Vue instance', () => {
expect(glEmptyChart.isVueInstance()).toBe(true);
});
it('it receives a graph title', () => {
const props = glEmptyChart.props();
expect(props.graphTitle).toBe(panelType.vm.graphData.title);
});
});
});
describe('when Graph data is available', () => {
const exampleText = 'example_text';
beforeEach(() => {
store = createStore();
panelType = shallowMount(PanelType, {
propsData: {
clipboardText: exampleText,
dashboardWidth,
graphData: graphDataPrometheusQueryRange,
},
store,
});
});
describe('Time Series Chart panel type', () => {
it('is rendered', () => {
expect(panelType.find(TimeSeriesChart).isVueInstance()).toBe(true);
expect(panelType.find(TimeSeriesChart).exists()).toBe(true);
});
it('sets clipboard text on the dropdown', () => {
const link = () => panelType.find('.js-chart-link');
const clipboardText = () => link().element.dataset.clipboardText;
expect(clipboardText()).toBe(exampleText);
});
});
});
});
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