893 lines
24 KiB
JavaScript
893 lines
24 KiB
JavaScript
import { SUPPORTED_FORMATS } from '~/lib/utils/unit_format';
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import * as urlUtils from '~/lib/utils/url_utility';
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import { NOT_IN_DB_PREFIX } from '~/monitoring/constants';
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import {
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uniqMetricsId,
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parseEnvironmentsResponse,
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parseAnnotationsResponse,
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removeLeadingSlash,
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mapToDashboardViewModel,
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normalizeQueryResponseData,
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convertToGrafanaTimeRange,
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addDashboardMetaDataToLink,
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normalizeCustomDashboardPath,
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} from '~/monitoring/stores/utils';
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import { annotationsData } from '../mock_data';
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const projectPath = 'gitlab-org/gitlab-test';
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describe('mapToDashboardViewModel', () => {
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it('maps an empty dashboard', () => {
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expect(mapToDashboardViewModel({})).toEqual({
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dashboard: '',
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panelGroups: [],
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links: [],
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variables: [],
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});
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});
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it('maps a simple dashboard', () => {
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const response = {
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dashboard: 'Dashboard Name',
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panel_groups: [
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{
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group: 'Group 1',
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panels: [
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{
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id: 'ID_ABC',
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title: 'Title A',
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xLabel: '',
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xAxis: {
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name: '',
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},
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type: 'chart-type',
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y_label: 'Y Label A',
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metrics: [],
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},
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],
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},
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],
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};
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expect(mapToDashboardViewModel(response)).toEqual({
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dashboard: 'Dashboard Name',
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links: [],
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variables: [],
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panelGroups: [
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{
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group: 'Group 1',
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key: 'group-1-0',
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panels: [
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{
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id: 'ID_ABC',
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title: 'Title A',
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type: 'chart-type',
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xLabel: '',
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xAxis: {
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name: '',
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},
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y_label: 'Y Label A',
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yAxis: {
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name: 'Y Label A',
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format: 'engineering',
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precision: 2,
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},
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links: [],
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metrics: [],
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},
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],
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},
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],
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});
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});
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describe('panel groups mapping', () => {
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it('key', () => {
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const response = {
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dashboard: 'Dashboard Name',
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links: [],
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variables: {},
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panel_groups: [
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{
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group: 'Group A',
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},
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{
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group: 'Group B',
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},
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{
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group: '',
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unsupported_property: 'This should be removed',
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},
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],
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};
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expect(mapToDashboardViewModel(response).panelGroups).toEqual([
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{
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group: 'Group A',
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key: 'group-a-0',
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panels: [],
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},
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{
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group: 'Group B',
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key: 'group-b-1',
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panels: [],
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},
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{
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group: '',
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key: 'default-2',
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panels: [],
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},
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]);
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});
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});
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describe('panel mapping', () => {
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const panelTitle = 'Panel Title';
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const yAxisName = 'Y Axis Name';
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let dashboard;
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const setupWithPanel = (panel) => {
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dashboard = {
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panel_groups: [
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{
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panels: [panel],
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},
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],
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};
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};
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const getMappedPanel = () => mapToDashboardViewModel(dashboard).panelGroups[0].panels[0];
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it('panel with x_label', () => {
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setupWithPanel({
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id: 'ID_123',
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title: panelTitle,
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x_label: 'x label',
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});
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expect(getMappedPanel()).toEqual({
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id: 'ID_123',
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title: panelTitle,
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xLabel: 'x label',
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xAxis: {
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name: 'x label',
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},
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y_label: '',
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yAxis: {
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name: '',
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format: SUPPORTED_FORMATS.engineering,
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precision: 2,
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},
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links: [],
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metrics: [],
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});
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});
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it('group y_axis defaults', () => {
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setupWithPanel({
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id: 'ID_456',
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title: panelTitle,
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});
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expect(getMappedPanel()).toEqual({
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id: 'ID_456',
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title: panelTitle,
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xLabel: '',
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y_label: '',
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xAxis: {
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name: '',
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},
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yAxis: {
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name: '',
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format: SUPPORTED_FORMATS.engineering,
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precision: 2,
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},
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links: [],
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metrics: [],
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});
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});
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it('panel with y_axis.name', () => {
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setupWithPanel({
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y_axis: {
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name: yAxisName,
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},
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});
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expect(getMappedPanel().y_label).toBe(yAxisName);
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expect(getMappedPanel().yAxis.name).toBe(yAxisName);
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});
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it('panel with y_axis.name and y_label, displays y_axis.name', () => {
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setupWithPanel({
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y_label: 'Ignored Y Label',
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y_axis: {
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name: yAxisName,
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},
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});
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expect(getMappedPanel().y_label).toBe(yAxisName);
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expect(getMappedPanel().yAxis.name).toBe(yAxisName);
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});
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it('group y_label', () => {
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setupWithPanel({
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y_label: yAxisName,
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});
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expect(getMappedPanel().y_label).toBe(yAxisName);
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expect(getMappedPanel().yAxis.name).toBe(yAxisName);
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});
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it('group y_axis format and precision', () => {
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setupWithPanel({
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title: panelTitle,
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y_axis: {
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precision: 0,
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format: SUPPORTED_FORMATS.bytes,
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},
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});
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expect(getMappedPanel().yAxis.format).toBe(SUPPORTED_FORMATS.bytes);
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expect(getMappedPanel().yAxis.precision).toBe(0);
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});
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it('group y_axis unsupported format defaults to number', () => {
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setupWithPanel({
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title: panelTitle,
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y_axis: {
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format: 'invalid_format',
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},
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});
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expect(getMappedPanel().yAxis.format).toBe(SUPPORTED_FORMATS.engineering);
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});
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// This property allows single_stat panels to render percentile values
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it('group maxValue', () => {
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setupWithPanel({
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max_value: 100,
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});
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expect(getMappedPanel().maxValue).toBe(100);
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});
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describe('panel with links', () => {
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const title = 'Example';
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const url = 'https://example.com';
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it('maps an empty link collection', () => {
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setupWithPanel({
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links: undefined,
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});
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expect(getMappedPanel().links).toEqual([]);
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});
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it('maps a link', () => {
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setupWithPanel({ links: [{ title, url }] });
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expect(getMappedPanel().links).toEqual([{ title, url }]);
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});
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it('maps a link without a title', () => {
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setupWithPanel({
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links: [{ url }],
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});
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expect(getMappedPanel().links).toEqual([{ title: url, url }]);
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});
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it('maps a link without a url', () => {
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setupWithPanel({
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links: [{ title }],
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});
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expect(getMappedPanel().links).toEqual([{ title, url: '#' }]);
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});
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it('maps a link without a url or title', () => {
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setupWithPanel({
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links: [{}],
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});
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expect(getMappedPanel().links).toEqual([{ title: 'null', url: '#' }]);
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});
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it('maps a link with an unsafe url safely', () => {
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// eslint-disable-next-line no-script-url
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const unsafeUrl = 'javascript:alert("XSS")';
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setupWithPanel({
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links: [
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{
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title,
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url: unsafeUrl,
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},
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],
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});
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expect(getMappedPanel().links).toEqual([{ title, url: '#' }]);
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});
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it('maps multple links', () => {
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setupWithPanel({
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links: [{ title, url }, { url }, { title }],
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});
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expect(getMappedPanel().links).toEqual([
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{ title, url },
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{ title: url, url },
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{ title, url: '#' },
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]);
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});
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});
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});
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describe('metrics mapping', () => {
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const defaultLabel = 'Panel Label';
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const dashboardWithMetric = (metric, label = defaultLabel) => ({
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panel_groups: [
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{
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panels: [
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{
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y_label: label,
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metrics: [metric],
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},
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],
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},
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],
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});
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const getMappedMetric = (dashboard) => {
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return mapToDashboardViewModel(dashboard).panelGroups[0].panels[0].metrics[0];
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};
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it('creates a metric', () => {
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const dashboard = dashboardWithMetric({ label: 'Panel Label' });
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expect(getMappedMetric(dashboard)).toEqual({
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label: expect.any(String),
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metricId: expect.any(String),
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loading: false,
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result: null,
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state: null,
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});
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});
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it('creates a metric with a correct id', () => {
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const dashboard = dashboardWithMetric({
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id: 'http_responses',
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metric_id: 1,
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});
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expect(getMappedMetric(dashboard).metricId).toEqual('1_http_responses');
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});
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it('creates a metric without a default label', () => {
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const dashboard = dashboardWithMetric({});
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expect(getMappedMetric(dashboard)).toMatchObject({
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label: undefined,
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});
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});
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it('creates a metric with an endpoint and query', () => {
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const dashboard = dashboardWithMetric({
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prometheus_endpoint_path: 'http://test',
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query_range: 'http_responses',
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});
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expect(getMappedMetric(dashboard)).toMatchObject({
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prometheusEndpointPath: 'http://test',
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queryRange: 'http_responses',
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});
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});
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it('creates a metric with an ad-hoc property', () => {
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// This behavior is deprecated and should be removed
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// https://gitlab.com/gitlab-org/gitlab/issues/207198
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const dashboard = dashboardWithMetric({
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x_label: 'Another label',
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unkown_option: 'unkown_data',
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});
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expect(getMappedMetric(dashboard)).toMatchObject({
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x_label: 'Another label',
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unkown_option: 'unkown_data',
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});
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});
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});
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describe('templating variables mapping', () => {
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beforeEach(() => {
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jest.spyOn(urlUtils, 'queryToObject');
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});
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afterEach(() => {
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urlUtils.queryToObject.mockRestore();
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});
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it('sets variables as-is from yml file if URL has no variables', () => {
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const response = {
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dashboard: 'Dashboard Name',
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links: [],
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templating: {
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variables: {
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pod: 'kubernetes',
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pod_2: 'kubernetes-2',
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},
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},
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};
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urlUtils.queryToObject.mockReturnValueOnce();
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expect(mapToDashboardViewModel(response).variables).toEqual([
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{
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name: 'pod',
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label: 'pod',
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type: 'text',
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value: 'kubernetes',
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},
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{
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name: 'pod_2',
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label: 'pod_2',
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type: 'text',
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value: 'kubernetes-2',
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},
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]);
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});
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it('sets variables as-is from yml file if URL has no matching variables', () => {
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const response = {
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dashboard: 'Dashboard Name',
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links: [],
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templating: {
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variables: {
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pod: 'kubernetes',
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pod_2: 'kubernetes-2',
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},
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},
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};
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urlUtils.queryToObject.mockReturnValueOnce({
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'var-environment': 'POD',
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});
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expect(mapToDashboardViewModel(response).variables).toEqual([
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{
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label: 'pod',
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name: 'pod',
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type: 'text',
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value: 'kubernetes',
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},
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{
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label: 'pod_2',
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name: 'pod_2',
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type: 'text',
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value: 'kubernetes-2',
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},
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]);
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});
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it('merges variables from URL with the ones from yml file', () => {
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const response = {
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dashboard: 'Dashboard Name',
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links: [],
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templating: {
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variables: {
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pod: 'kubernetes',
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pod_2: 'kubernetes-2',
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},
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},
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};
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urlUtils.queryToObject.mockReturnValueOnce({
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'var-environment': 'POD',
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'var-pod': 'POD1',
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'var-pod_2': 'POD2',
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});
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expect(mapToDashboardViewModel(response).variables).toEqual([
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{
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label: 'pod',
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name: 'pod',
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type: 'text',
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value: 'POD1',
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},
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{
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label: 'pod_2',
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name: 'pod_2',
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type: 'text',
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value: 'POD2',
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},
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]);
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});
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});
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});
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describe('uniqMetricsId', () => {
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[
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{ input: { id: 1 }, expected: `${NOT_IN_DB_PREFIX}_1` },
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{ input: { metric_id: 2 }, expected: '2_undefined' },
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{ input: { metric_id: 2, id: 21 }, expected: '2_21' },
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{ input: { metric_id: 22, id: 1 }, expected: '22_1' },
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{ input: { metric_id: 'aaa', id: '_a' }, expected: 'aaa__a' },
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].forEach(({ input, expected }) => {
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it(`creates unique metric ID with ${JSON.stringify(input)}`, () => {
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expect(uniqMetricsId(input)).toEqual(expected);
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});
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});
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});
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describe('parseEnvironmentsResponse', () => {
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[
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{
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input: null,
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output: [],
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},
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{
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input: undefined,
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output: [],
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},
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{
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input: [],
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output: [],
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},
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{
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input: [
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{
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id: '1',
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name: 'env-1',
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},
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],
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output: [
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{
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id: 1,
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name: 'env-1',
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metrics_path: `${projectPath}/-/metrics?environment=1`,
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},
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],
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},
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{
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input: [
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{
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id: 'gid://gitlab/Environment/12',
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name: 'env-12',
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},
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],
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output: [
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{
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id: 12,
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name: 'env-12',
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metrics_path: `${projectPath}/-/metrics?environment=12`,
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},
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],
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},
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].forEach(({ input, output }) => {
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it(`parseEnvironmentsResponse returns ${JSON.stringify(output)} with input ${JSON.stringify(
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input,
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)}`, () => {
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expect(parseEnvironmentsResponse(input, projectPath)).toEqual(output);
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});
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});
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});
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describe('parseAnnotationsResponse', () => {
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const parsedAnnotationResponse = [
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{
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description: 'This is a test annotation',
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endingAt: null,
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id: 'gid://gitlab/Metrics::Dashboard::Annotation/1',
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panelId: null,
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startingAt: new Date('2020-04-12T12:51:53.000Z'),
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},
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];
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it.each`
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case | input | expected
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${'Returns empty array for null input'} | ${null} | ${[]}
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${'Returns empty array for undefined input'} | ${undefined} | ${[]}
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${'Returns empty array for empty input'} | ${[]} | ${[]}
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${'Returns parsed responses for annotations data'} | ${[annotationsData[0]]} | ${parsedAnnotationResponse}
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`('$case', ({ input, expected }) => {
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expect(parseAnnotationsResponse(input)).toEqual(expected);
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});
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});
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describe('removeLeadingSlash', () => {
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[
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{ input: null, output: '' },
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{ input: '', output: '' },
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{ input: 'gitlab-org', output: 'gitlab-org' },
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{ input: 'gitlab-org/gitlab', output: 'gitlab-org/gitlab' },
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{ input: '/gitlab-org/gitlab', output: 'gitlab-org/gitlab' },
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{ input: '////gitlab-org/gitlab', output: 'gitlab-org/gitlab' },
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].forEach(({ input, output }) => {
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it(`removeLeadingSlash returns ${output} with input ${input}`, () => {
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expect(removeLeadingSlash(input)).toEqual(output);
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});
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});
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});
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describe('user-defined links utils', () => {
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const mockRelativeTimeRange = {
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|
metricsDashboard: {
|
|
duration: {
|
|
seconds: 86400,
|
|
},
|
|
},
|
|
grafana: {
|
|
from: 'now-86400s',
|
|
to: 'now',
|
|
},
|
|
};
|
|
const mockAbsoluteTimeRange = {
|
|
metricsDashboard: {
|
|
start: '2020-06-08T16:13:01.995Z',
|
|
end: '2020-06-08T21:12:32.243Z',
|
|
},
|
|
grafana: {
|
|
from: 1591632781995,
|
|
to: 1591650752243,
|
|
},
|
|
};
|
|
describe('convertToGrafanaTimeRange', () => {
|
|
it('converts relative timezone to grafana timezone', () => {
|
|
expect(convertToGrafanaTimeRange(mockRelativeTimeRange.metricsDashboard)).toEqual(
|
|
mockRelativeTimeRange.grafana,
|
|
);
|
|
});
|
|
|
|
it('converts absolute timezone to grafana timezone', () => {
|
|
expect(convertToGrafanaTimeRange(mockAbsoluteTimeRange.metricsDashboard)).toEqual(
|
|
mockAbsoluteTimeRange.grafana,
|
|
);
|
|
});
|
|
});
|
|
|
|
describe('addDashboardMetaDataToLink', () => {
|
|
const link = { title: 'title', url: 'https://gitlab.com' };
|
|
const grafanaLink = { ...link, type: 'grafana' };
|
|
|
|
it('adds relative time range to link w/o type for metrics dashboards', () => {
|
|
const adder = addDashboardMetaDataToLink({
|
|
timeRange: mockRelativeTimeRange.metricsDashboard,
|
|
});
|
|
expect(adder(link)).toMatchObject({
|
|
title: 'title',
|
|
url: 'https://gitlab.com?duration_seconds=86400',
|
|
});
|
|
});
|
|
|
|
it('adds relative time range to Grafana type links', () => {
|
|
const adder = addDashboardMetaDataToLink({
|
|
timeRange: mockRelativeTimeRange.metricsDashboard,
|
|
});
|
|
expect(adder(grafanaLink)).toMatchObject({
|
|
title: 'title',
|
|
url: 'https://gitlab.com?from=now-86400s&to=now',
|
|
});
|
|
});
|
|
|
|
it('adds absolute time range to link w/o type for metrics dashboard', () => {
|
|
const adder = addDashboardMetaDataToLink({
|
|
timeRange: mockAbsoluteTimeRange.metricsDashboard,
|
|
});
|
|
expect(adder(link)).toMatchObject({
|
|
title: 'title',
|
|
url:
|
|
'https://gitlab.com?start=2020-06-08T16%3A13%3A01.995Z&end=2020-06-08T21%3A12%3A32.243Z',
|
|
});
|
|
});
|
|
|
|
it('adds absolute time range to Grafana type links', () => {
|
|
const adder = addDashboardMetaDataToLink({
|
|
timeRange: mockAbsoluteTimeRange.metricsDashboard,
|
|
});
|
|
expect(adder(grafanaLink)).toMatchObject({
|
|
title: 'title',
|
|
url: 'https://gitlab.com?from=1591632781995&to=1591650752243',
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('normalizeQueryResponseData', () => {
|
|
// Data examples from
|
|
// https://prometheus.io/docs/prometheus/latest/querying/api/#expression-queries
|
|
|
|
it('processes a string result', () => {
|
|
const mockScalar = {
|
|
resultType: 'string',
|
|
result: [1435781451.781, '1'],
|
|
};
|
|
|
|
expect(normalizeQueryResponseData(mockScalar)).toEqual([
|
|
{
|
|
metric: {},
|
|
value: ['2015-07-01T20:10:51.781Z', '1'],
|
|
values: [['2015-07-01T20:10:51.781Z', '1']],
|
|
},
|
|
]);
|
|
});
|
|
|
|
it('processes a scalar result', () => {
|
|
const mockScalar = {
|
|
resultType: 'scalar',
|
|
result: [1435781451.781, '1'],
|
|
};
|
|
|
|
expect(normalizeQueryResponseData(mockScalar)).toEqual([
|
|
{
|
|
metric: {},
|
|
value: ['2015-07-01T20:10:51.781Z', 1],
|
|
values: [['2015-07-01T20:10:51.781Z', 1]],
|
|
},
|
|
]);
|
|
});
|
|
|
|
it('processes a vector result', () => {
|
|
const mockVector = {
|
|
resultType: 'vector',
|
|
result: [
|
|
{
|
|
metric: {
|
|
__name__: 'up',
|
|
job: 'prometheus',
|
|
instance: 'localhost:9090',
|
|
},
|
|
value: [1435781451.781, '1'],
|
|
},
|
|
{
|
|
metric: {
|
|
__name__: 'up',
|
|
job: 'node',
|
|
instance: 'localhost:9100',
|
|
},
|
|
value: [1435781451.781, '0'],
|
|
},
|
|
],
|
|
};
|
|
|
|
expect(normalizeQueryResponseData(mockVector)).toEqual([
|
|
{
|
|
metric: { __name__: 'up', job: 'prometheus', instance: 'localhost:9090' },
|
|
value: ['2015-07-01T20:10:51.781Z', 1],
|
|
values: [['2015-07-01T20:10:51.781Z', 1]],
|
|
},
|
|
{
|
|
metric: { __name__: 'up', job: 'node', instance: 'localhost:9100' },
|
|
value: ['2015-07-01T20:10:51.781Z', 0],
|
|
values: [['2015-07-01T20:10:51.781Z', 0]],
|
|
},
|
|
]);
|
|
});
|
|
|
|
it('processes a matrix result', () => {
|
|
const mockMatrix = {
|
|
resultType: 'matrix',
|
|
result: [
|
|
{
|
|
metric: {
|
|
__name__: 'up',
|
|
job: 'prometheus',
|
|
instance: 'localhost:9090',
|
|
},
|
|
values: [
|
|
[1435781430.781, '1'],
|
|
[1435781445.781, '2'],
|
|
[1435781460.781, '3'],
|
|
],
|
|
},
|
|
{
|
|
metric: {
|
|
__name__: 'up',
|
|
job: 'node',
|
|
instance: 'localhost:9091',
|
|
},
|
|
values: [
|
|
[1435781430.781, '4'],
|
|
[1435781445.781, '5'],
|
|
[1435781460.781, '6'],
|
|
],
|
|
},
|
|
],
|
|
};
|
|
|
|
expect(normalizeQueryResponseData(mockMatrix)).toEqual([
|
|
{
|
|
metric: { __name__: 'up', instance: 'localhost:9090', job: 'prometheus' },
|
|
value: ['2015-07-01T20:11:00.781Z', 3],
|
|
values: [
|
|
['2015-07-01T20:10:30.781Z', 1],
|
|
['2015-07-01T20:10:45.781Z', 2],
|
|
['2015-07-01T20:11:00.781Z', 3],
|
|
],
|
|
},
|
|
{
|
|
metric: { __name__: 'up', instance: 'localhost:9091', job: 'node' },
|
|
value: ['2015-07-01T20:11:00.781Z', 6],
|
|
values: [
|
|
['2015-07-01T20:10:30.781Z', 4],
|
|
['2015-07-01T20:10:45.781Z', 5],
|
|
['2015-07-01T20:11:00.781Z', 6],
|
|
],
|
|
},
|
|
]);
|
|
});
|
|
|
|
it('processes a scalar result with a NaN result', () => {
|
|
// Queries may return "NaN" string values.
|
|
// e.g. when Prometheus cannot find a metric the query
|
|
// `scalar(does_not_exist)` will return a "NaN" value.
|
|
|
|
const mockScalar = {
|
|
resultType: 'scalar',
|
|
result: [1435781451.781, 'NaN'],
|
|
};
|
|
|
|
expect(normalizeQueryResponseData(mockScalar)).toEqual([
|
|
{
|
|
metric: {},
|
|
value: ['2015-07-01T20:10:51.781Z', NaN],
|
|
values: [['2015-07-01T20:10:51.781Z', NaN]],
|
|
},
|
|
]);
|
|
});
|
|
|
|
it('processes a matrix result with a "NaN" value', () => {
|
|
// Queries may return "NaN" string values.
|
|
const mockMatrix = {
|
|
resultType: 'matrix',
|
|
result: [
|
|
{
|
|
metric: {
|
|
__name__: 'up',
|
|
job: 'prometheus',
|
|
instance: 'localhost:9090',
|
|
},
|
|
values: [
|
|
[1435781430.781, '1'],
|
|
[1435781460.781, 'NaN'],
|
|
],
|
|
},
|
|
],
|
|
};
|
|
|
|
expect(normalizeQueryResponseData(mockMatrix)).toEqual([
|
|
{
|
|
metric: { __name__: 'up', instance: 'localhost:9090', job: 'prometheus' },
|
|
value: ['2015-07-01T20:11:00.781Z', NaN],
|
|
values: [
|
|
['2015-07-01T20:10:30.781Z', 1],
|
|
['2015-07-01T20:11:00.781Z', NaN],
|
|
],
|
|
},
|
|
]);
|
|
});
|
|
});
|
|
|
|
describe('normalizeCustomDashboardPath', () => {
|
|
it.each`
|
|
input | expected
|
|
${[undefined]} | ${''}
|
|
${[null]} | ${''}
|
|
${[]} | ${''}
|
|
${['links.yml']} | ${'links.yml'}
|
|
${['links.yml', '.gitlab/dashboards']} | ${'.gitlab/dashboards/links.yml'}
|
|
${['config/prometheus/common_metrics.yml']} | ${'config/prometheus/common_metrics.yml'}
|
|
${['config/prometheus/common_metrics.yml', '.gitlab/dashboards']} | ${'config/prometheus/common_metrics.yml'}
|
|
${['dir1/links.yml', '.gitlab/dashboards']} | ${'.gitlab/dashboards/dir1/links.yml'}
|
|
${['dir1/dir2/links.yml', '.gitlab/dashboards']} | ${'.gitlab/dashboards/dir1/dir2/links.yml'}
|
|
${['.gitlab/dashboards/links.yml']} | ${'.gitlab/dashboards/links.yml'}
|
|
${['.gitlab/dashboards/links.yml', '.gitlab/dashboards']} | ${'.gitlab/dashboards/links.yml'}
|
|
${['.gitlab/dashboards/dir1/links.yml', '.gitlab/dashboards']} | ${'.gitlab/dashboards/dir1/links.yml'}
|
|
${['.gitlab/dashboards/dir1/dir2/links.yml', '.gitlab/dashboards']} | ${'.gitlab/dashboards/dir1/dir2/links.yml'}
|
|
${['config/prometheus/pod_metrics.yml', '.gitlab/dashboards']} | ${'config/prometheus/pod_metrics.yml'}
|
|
${['config/prometheus/pod_metrics.yml']} | ${'config/prometheus/pod_metrics.yml'}
|
|
`(`normalizeCustomDashboardPath returns $expected for $input`, ({ input, expected }) => {
|
|
expect(normalizeCustomDashboardPath(...input)).toEqual(expected);
|
|
});
|
|
});
|