debian-mirror-gitlab/spec/frontend/monitoring/store/getters_spec.js

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2020-01-01 13:55:28 +05:30
import * as getters from '~/monitoring/stores/getters';
import mutations from '~/monitoring/stores/mutations';
import * as types from '~/monitoring/stores/mutation_types';
import { metricStates } from '~/monitoring/constants';
import {
metricsGroupsAPIResponse,
mockedEmptyResult,
mockedQueryResultPayload,
mockedQueryResultPayloadCoresTotal,
} from '../mock_data';
describe('Monitoring store Getters', () => {
describe('getMetricStates', () => {
let setupState;
let state;
let getMetricStates;
beforeEach(() => {
setupState = (initState = {}) => {
state = initState;
getMetricStates = getters.getMetricStates(state);
};
});
it('has method-style access', () => {
setupState();
expect(getMetricStates).toEqual(expect.any(Function));
});
it('when dashboard has no panel groups, returns empty', () => {
setupState({
dashboard: {
panel_groups: [],
},
});
expect(getMetricStates()).toEqual([]);
});
describe('when the dashboard is set', () => {
let groups;
beforeEach(() => {
setupState({
dashboard: { panel_groups: [] },
});
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
groups = state.dashboard.panel_groups;
});
it('no loaded metric returns empty', () => {
expect(getMetricStates()).toEqual([]);
});
it('on an empty metric with no result, returns NO_DATA', () => {
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedEmptyResult);
expect(getMetricStates()).toEqual([metricStates.NO_DATA]);
});
it('on a metric with a result, returns OK', () => {
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayload);
expect(getMetricStates()).toEqual([metricStates.OK]);
});
it('on a metric with an error, returns an error', () => {
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
metricId: groups[0].panels[0].metrics[0].metricId,
});
expect(getMetricStates()).toEqual([metricStates.UNKNOWN_ERROR]);
});
it('on multiple metrics with results, returns OK', () => {
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayload);
mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayloadCoresTotal);
expect(getMetricStates()).toEqual([metricStates.OK]);
// Filtered by groups
expect(getMetricStates(state.dashboard.panel_groups[0].key)).toEqual([]);
expect(getMetricStates(state.dashboard.panel_groups[1].key)).toEqual([metricStates.OK]);
});
it('on multiple metrics errors', () => {
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
metricId: groups[0].panels[0].metrics[0].metricId,
});
mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
metricId: groups[1].panels[0].metrics[0].metricId,
});
mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
metricId: groups[1].panels[1].metrics[0].metricId,
});
// Entire dashboard fails
expect(getMetricStates()).toEqual([metricStates.UNKNOWN_ERROR]);
expect(getMetricStates(groups[0].key)).toEqual([metricStates.UNKNOWN_ERROR]);
expect(getMetricStates(groups[1].key)).toEqual([metricStates.UNKNOWN_ERROR]);
});
it('on multiple metrics with errors', () => {
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
// An success in 1 group
mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayload);
// An error in 2 groups
mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
metricId: groups[0].panels[0].metrics[0].metricId,
});
mutations[types.RECEIVE_METRIC_RESULT_FAILURE](state, {
metricId: groups[1].panels[1].metrics[0].metricId,
});
expect(getMetricStates()).toEqual([metricStates.OK, metricStates.UNKNOWN_ERROR]);
expect(getMetricStates(groups[0].key)).toEqual([metricStates.UNKNOWN_ERROR]);
expect(getMetricStates(groups[1].key)).toEqual([
metricStates.OK,
metricStates.UNKNOWN_ERROR,
]);
});
});
});
describe('metricsWithData', () => {
let metricsWithData;
let setupState;
let state;
beforeEach(() => {
setupState = (initState = {}) => {
state = initState;
metricsWithData = getters.metricsWithData(state);
};
});
afterEach(() => {
state = null;
});
it('has method-style access', () => {
setupState();
expect(metricsWithData).toEqual(expect.any(Function));
});
it('when dashboard has no panel groups, returns empty', () => {
setupState({
dashboard: {
panel_groups: [],
},
});
expect(metricsWithData()).toEqual([]);
});
describe('when the dashboard is set', () => {
beforeEach(() => {
setupState({
dashboard: { panel_groups: [] },
});
});
it('no loaded metric returns empty', () => {
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
expect(metricsWithData()).toEqual([]);
});
it('an empty metric, returns empty', () => {
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedEmptyResult);
expect(metricsWithData()).toEqual([]);
});
it('a metric with results, it returns a metric', () => {
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayload);
expect(metricsWithData()).toEqual([mockedQueryResultPayload.metricId]);
});
it('multiple metrics with results, it return multiple metrics', () => {
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayload);
mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayloadCoresTotal);
expect(metricsWithData()).toEqual([
mockedQueryResultPayload.metricId,
mockedQueryResultPayloadCoresTotal.metricId,
]);
});
it('multiple metrics with results, it returns metrics filtered by group', () => {
mutations[types.RECEIVE_METRICS_DATA_SUCCESS](state, metricsGroupsAPIResponse);
mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayload);
mutations[types.RECEIVE_METRIC_RESULT_SUCCESS](state, mockedQueryResultPayloadCoresTotal);
// First group has no metrics
expect(metricsWithData(state.dashboard.panel_groups[0].key)).toEqual([]);
// Second group has metrics
expect(metricsWithData(state.dashboard.panel_groups[1].key)).toEqual([
mockedQueryResultPayload.metricId,
mockedQueryResultPayloadCoresTotal.metricId,
]);
});
});
});
});