debian-mirror-gitlab/spec/frontend/monitoring/store/actions_spec.js
2021-09-04 01:27:46 +05:30

1223 lines
34 KiB
JavaScript

import MockAdapter from 'axios-mock-adapter';
import { backoffMockImplementation } from 'helpers/backoff_helper';
import testAction from 'helpers/vuex_action_helper';
import createFlash from '~/flash';
import axios from '~/lib/utils/axios_utils';
import * as commonUtils from '~/lib/utils/common_utils';
import statusCodes from '~/lib/utils/http_status';
import { ENVIRONMENT_AVAILABLE_STATE } from '~/monitoring/constants';
import getAnnotations from '~/monitoring/queries/getAnnotations.query.graphql';
import getDashboardValidationWarnings from '~/monitoring/queries/getDashboardValidationWarnings.query.graphql';
import getEnvironments from '~/monitoring/queries/getEnvironments.query.graphql';
import { createStore } from '~/monitoring/stores';
import {
setGettingStartedEmptyState,
setInitialState,
setExpandedPanel,
clearExpandedPanel,
filterEnvironments,
fetchData,
fetchDashboard,
receiveMetricsDashboardSuccess,
fetchDashboardData,
fetchPrometheusMetric,
fetchDeploymentsData,
fetchEnvironmentsData,
fetchAnnotations,
fetchDashboardValidationWarnings,
toggleStarredValue,
duplicateSystemDashboard,
updateVariablesAndFetchData,
fetchVariableMetricLabelValues,
fetchPanelPreview,
} from '~/monitoring/stores/actions';
import * as getters from '~/monitoring/stores/getters';
import * as types from '~/monitoring/stores/mutation_types';
import storeState from '~/monitoring/stores/state';
import {
gqClient,
parseEnvironmentsResponse,
parseAnnotationsResponse,
} from '~/monitoring/stores/utils';
import Tracking from '~/tracking';
import { defaultTimeRange } from '~/vue_shared/constants';
import {
metricsDashboardResponse,
metricsDashboardViewModel,
metricsDashboardPanelCount,
} from '../fixture_data';
import {
deploymentData,
environmentData,
annotationsData,
dashboardGitResponse,
mockDashboardsErrorResponse,
} from '../mock_data';
jest.mock('~/flash');
describe('Monitoring store actions', () => {
const { convertObjectPropsToCamelCase } = commonUtils;
let mock;
let store;
let state;
let dispatch;
let commit;
beforeEach(() => {
store = createStore({ getters });
state = store.state.monitoringDashboard;
mock = new MockAdapter(axios);
commit = jest.fn();
dispatch = jest.fn();
jest.spyOn(commonUtils, 'backOff').mockImplementation(backoffMockImplementation);
});
afterEach(() => {
mock.reset();
commonUtils.backOff.mockReset();
createFlash.mockReset();
});
// Setup
describe('setGettingStartedEmptyState', () => {
it('should commit SET_GETTING_STARTED_EMPTY_STATE mutation', (done) => {
testAction(
setGettingStartedEmptyState,
null,
state,
[
{
type: types.SET_GETTING_STARTED_EMPTY_STATE,
},
],
[],
done,
);
});
});
describe('setInitialState', () => {
it('should commit SET_INITIAL_STATE mutation', (done) => {
testAction(
setInitialState,
{
currentDashboard: '.gitlab/dashboards/dashboard.yml',
deploymentsEndpoint: 'deployments.json',
},
state,
[
{
type: types.SET_INITIAL_STATE,
payload: {
currentDashboard: '.gitlab/dashboards/dashboard.yml',
deploymentsEndpoint: 'deployments.json',
},
},
],
[],
done,
);
});
});
describe('setExpandedPanel', () => {
it('Sets a panel as expanded', () => {
const group = 'group_1';
const panel = { title: 'A Panel' };
return testAction(
setExpandedPanel,
{ group, panel },
state,
[{ type: types.SET_EXPANDED_PANEL, payload: { group, panel } }],
[],
);
});
});
describe('clearExpandedPanel', () => {
it('Clears a panel as expanded', () => {
return testAction(
clearExpandedPanel,
undefined,
state,
[{ type: types.SET_EXPANDED_PANEL, payload: { group: null, panel: null } }],
[],
);
});
});
// All Data
describe('fetchData', () => {
it('dispatches fetchEnvironmentsData and fetchEnvironmentsData', () => {
return testAction(
fetchData,
null,
state,
[],
[
{ type: 'fetchEnvironmentsData' },
{ type: 'fetchDashboard' },
{ type: 'fetchAnnotations' },
],
);
});
it('dispatches when feature metricsDashboardAnnotations is on', () => {
const origGon = window.gon;
window.gon = { features: { metricsDashboardAnnotations: true } };
return testAction(
fetchData,
null,
state,
[],
[
{ type: 'fetchEnvironmentsData' },
{ type: 'fetchDashboard' },
{ type: 'fetchAnnotations' },
],
).then(() => {
window.gon = origGon;
});
});
});
// Metrics dashboard
describe('fetchDashboard', () => {
const response = metricsDashboardResponse;
beforeEach(() => {
state.dashboardEndpoint = '/dashboard';
});
it('on success, dispatches receive and success actions, then fetches dashboard warnings', () => {
document.body.dataset.page = 'projects:environments:metrics';
mock.onGet(state.dashboardEndpoint).reply(200, response);
return testAction(
fetchDashboard,
null,
state,
[],
[
{ type: 'requestMetricsDashboard' },
{
type: 'receiveMetricsDashboardSuccess',
payload: { response },
},
{ type: 'fetchDashboardValidationWarnings' },
],
);
});
describe('on failure', () => {
let result;
beforeEach(() => {
const params = {};
const localGetters = {
fullDashboardPath: store.getters['monitoringDashboard/fullDashboardPath'],
};
result = () => {
mock.onGet(state.dashboardEndpoint).replyOnce(500, mockDashboardsErrorResponse);
return fetchDashboard({ state, commit, dispatch, getters: localGetters }, params);
};
});
it('dispatches a failure', (done) => {
result()
.then(() => {
expect(commit).toHaveBeenCalledWith(
types.SET_ALL_DASHBOARDS,
mockDashboardsErrorResponse.all_dashboards,
);
expect(dispatch).toHaveBeenCalledWith(
'receiveMetricsDashboardFailure',
new Error('Request failed with status code 500'),
);
expect(createFlash).toHaveBeenCalled();
done();
})
.catch(done.fail);
});
it('dispatches a failure action when a message is returned', (done) => {
result()
.then(() => {
expect(dispatch).toHaveBeenCalledWith(
'receiveMetricsDashboardFailure',
new Error('Request failed with status code 500'),
);
expect(createFlash).toHaveBeenCalledWith({
message: expect.stringContaining(mockDashboardsErrorResponse.message),
});
done();
})
.catch(done.fail);
});
it('does not show a flash error when showErrorBanner is disabled', (done) => {
state.showErrorBanner = false;
result()
.then(() => {
expect(dispatch).toHaveBeenCalledWith(
'receiveMetricsDashboardFailure',
new Error('Request failed with status code 500'),
);
expect(createFlash).not.toHaveBeenCalled();
done();
})
.catch(done.fail);
});
});
});
describe('receiveMetricsDashboardSuccess', () => {
it('stores groups', () => {
const response = metricsDashboardResponse;
receiveMetricsDashboardSuccess({ state, commit, dispatch }, { response });
expect(commit).toHaveBeenCalledWith(
types.RECEIVE_METRICS_DASHBOARD_SUCCESS,
metricsDashboardResponse.dashboard,
);
expect(dispatch).toHaveBeenCalledWith('fetchDashboardData');
});
it('sets the dashboards loaded from the repository', () => {
const params = {};
const response = metricsDashboardResponse;
response.all_dashboards = dashboardGitResponse;
receiveMetricsDashboardSuccess(
{
state,
commit,
dispatch,
},
{
response,
params,
},
);
expect(commit).toHaveBeenCalledWith(types.SET_ALL_DASHBOARDS, dashboardGitResponse);
});
});
// Metrics
describe('fetchDashboardData', () => {
beforeEach(() => {
jest.spyOn(Tracking, 'event');
state.timeRange = defaultTimeRange;
});
it('commits empty state when state.groups is empty', (done) => {
const localGetters = {
metricsWithData: () => [],
};
fetchDashboardData({ state, commit, dispatch, getters: localGetters })
.then(() => {
expect(Tracking.event).toHaveBeenCalledWith(
document.body.dataset.page,
'dashboard_fetch',
{
label: 'custom_metrics_dashboard',
property: 'count',
value: 0,
},
);
expect(dispatch).toHaveBeenCalledTimes(2);
expect(dispatch).toHaveBeenCalledWith('fetchDeploymentsData');
expect(dispatch).toHaveBeenCalledWith('fetchVariableMetricLabelValues', {
defaultQueryParams: {
start_time: expect.any(String),
end_time: expect.any(String),
step: expect.any(Number),
},
});
expect(createFlash).not.toHaveBeenCalled();
done();
})
.catch(done.fail);
});
it('dispatches fetchPrometheusMetric for each panel query', (done) => {
state.dashboard.panelGroups = convertObjectPropsToCamelCase(
metricsDashboardResponse.dashboard.panel_groups,
);
const [metric] = state.dashboard.panelGroups[0].panels[0].metrics;
const localGetters = {
metricsWithData: () => [metric.id],
};
fetchDashboardData({ state, commit, dispatch, getters: localGetters })
.then(() => {
expect(dispatch).toHaveBeenCalledWith('fetchPrometheusMetric', {
metric,
defaultQueryParams: {
start_time: expect.any(String),
end_time: expect.any(String),
step: expect.any(Number),
},
});
expect(Tracking.event).toHaveBeenCalledWith(
document.body.dataset.page,
'dashboard_fetch',
{
label: 'custom_metrics_dashboard',
property: 'count',
value: 1,
},
);
done();
})
.catch(done.fail);
done();
});
it('dispatches fetchPrometheusMetric for each panel query, handles an error', (done) => {
state.dashboard.panelGroups = metricsDashboardViewModel.panelGroups;
const metric = state.dashboard.panelGroups[0].panels[0].metrics[0];
dispatch.mockResolvedValueOnce(); // fetchDeploymentsData
dispatch.mockResolvedValueOnce(); // fetchVariableMetricLabelValues
// Mock having one out of four metrics failing
dispatch.mockRejectedValueOnce(new Error('Error fetching this metric'));
dispatch.mockResolvedValue();
fetchDashboardData({ state, commit, dispatch })
.then(() => {
const defaultQueryParams = {
start_time: expect.any(String),
end_time: expect.any(String),
step: expect.any(Number),
};
expect(dispatch).toHaveBeenCalledTimes(metricsDashboardPanelCount + 2); // plus 1 for deployments
expect(dispatch).toHaveBeenCalledWith('fetchDeploymentsData');
expect(dispatch).toHaveBeenCalledWith('fetchVariableMetricLabelValues', {
defaultQueryParams,
});
expect(dispatch).toHaveBeenCalledWith('fetchPrometheusMetric', {
metric,
defaultQueryParams,
});
expect(createFlash).toHaveBeenCalledTimes(1);
done();
})
.catch(done.fail);
done();
});
});
describe('fetchPrometheusMetric', () => {
const defaultQueryParams = {
start_time: '2019-08-06T12:40:02.184Z',
end_time: '2019-08-06T20:40:02.184Z',
step: 60,
};
let metric;
let data;
let prometheusEndpointPath;
beforeEach(() => {
state = storeState();
[metric] = metricsDashboardViewModel.panelGroups[0].panels[0].metrics;
prometheusEndpointPath = metric.prometheusEndpointPath;
data = {
metricId: metric.metricId,
result: [1582065167.353, 5, 1582065599.353],
};
});
it('commits result', (done) => {
mock.onGet(prometheusEndpointPath).reply(200, { data }); // One attempt
testAction(
fetchPrometheusMetric,
{ metric, defaultQueryParams },
state,
[
{
type: types.REQUEST_METRIC_RESULT,
payload: {
metricId: metric.metricId,
},
},
{
type: types.RECEIVE_METRIC_RESULT_SUCCESS,
payload: {
metricId: metric.metricId,
data,
},
},
],
[],
() => {
done();
},
).catch(done.fail);
});
describe('without metric defined step', () => {
const expectedParams = {
start_time: '2019-08-06T12:40:02.184Z',
end_time: '2019-08-06T20:40:02.184Z',
step: 60,
};
it('uses calculated step', (done) => {
mock.onGet(prometheusEndpointPath).reply(200, { data }); // One attempt
testAction(
fetchPrometheusMetric,
{ metric, defaultQueryParams },
state,
[
{
type: types.REQUEST_METRIC_RESULT,
payload: {
metricId: metric.metricId,
},
},
{
type: types.RECEIVE_METRIC_RESULT_SUCCESS,
payload: {
metricId: metric.metricId,
data,
},
},
],
[],
() => {
expect(mock.history.get[0].params).toEqual(expectedParams);
done();
},
).catch(done.fail);
});
});
describe('with metric defined step', () => {
beforeEach(() => {
metric.step = 7;
});
const expectedParams = {
start_time: '2019-08-06T12:40:02.184Z',
end_time: '2019-08-06T20:40:02.184Z',
step: 7,
};
it('uses metric step', (done) => {
mock.onGet(prometheusEndpointPath).reply(200, { data }); // One attempt
testAction(
fetchPrometheusMetric,
{ metric, defaultQueryParams },
state,
[
{
type: types.REQUEST_METRIC_RESULT,
payload: {
metricId: metric.metricId,
},
},
{
type: types.RECEIVE_METRIC_RESULT_SUCCESS,
payload: {
metricId: metric.metricId,
data,
},
},
],
[],
() => {
expect(mock.history.get[0].params).toEqual(expectedParams);
done();
},
).catch(done.fail);
});
});
it('commits failure, when waiting for results and getting a server error', (done) => {
mock.onGet(prometheusEndpointPath).reply(500);
const error = new Error('Request failed with status code 500');
testAction(
fetchPrometheusMetric,
{ metric, defaultQueryParams },
state,
[
{
type: types.REQUEST_METRIC_RESULT,
payload: {
metricId: metric.metricId,
},
},
{
type: types.RECEIVE_METRIC_RESULT_FAILURE,
payload: {
metricId: metric.metricId,
error,
},
},
],
[],
).catch((e) => {
expect(e).toEqual(error);
done();
});
});
});
// Deployments
describe('fetchDeploymentsData', () => {
it('dispatches receiveDeploymentsDataSuccess on success', () => {
state.deploymentsEndpoint = '/success';
mock.onGet(state.deploymentsEndpoint).reply(200, {
deployments: deploymentData,
});
return testAction(
fetchDeploymentsData,
null,
state,
[],
[{ type: 'receiveDeploymentsDataSuccess', payload: deploymentData }],
);
});
it('dispatches receiveDeploymentsDataFailure on error', () => {
state.deploymentsEndpoint = '/error';
mock.onGet(state.deploymentsEndpoint).reply(500);
return testAction(
fetchDeploymentsData,
null,
state,
[],
[{ type: 'receiveDeploymentsDataFailure' }],
() => {
expect(createFlash).toHaveBeenCalled();
},
);
});
});
// Environments
describe('fetchEnvironmentsData', () => {
beforeEach(() => {
state.projectPath = 'gitlab-org/gitlab-test';
});
it('setting SET_ENVIRONMENTS_FILTER should dispatch fetchEnvironmentsData', () => {
jest.spyOn(gqClient, 'mutate').mockReturnValue({
data: {
project: {
data: {
environments: [],
},
},
},
});
return testAction(
filterEnvironments,
{},
state,
[
{
type: 'SET_ENVIRONMENTS_FILTER',
payload: {},
},
],
[
{
type: 'fetchEnvironmentsData',
},
],
);
});
it('fetch environments data call takes in search param', () => {
const mockMutate = jest.spyOn(gqClient, 'mutate');
const searchTerm = 'Something';
const mutationVariables = {
mutation: getEnvironments,
variables: {
projectPath: state.projectPath,
search: searchTerm,
states: [ENVIRONMENT_AVAILABLE_STATE],
},
};
state.environmentsSearchTerm = searchTerm;
mockMutate.mockResolvedValue({});
return testAction(
fetchEnvironmentsData,
null,
state,
[],
[
{ type: 'requestEnvironmentsData' },
{ type: 'receiveEnvironmentsDataSuccess', payload: [] },
],
() => {
expect(mockMutate).toHaveBeenCalledWith(mutationVariables);
},
);
});
it('dispatches receiveEnvironmentsDataSuccess on success', () => {
jest.spyOn(gqClient, 'mutate').mockResolvedValue({
data: {
project: {
data: {
environments: environmentData,
},
},
},
});
return testAction(
fetchEnvironmentsData,
null,
state,
[],
[
{ type: 'requestEnvironmentsData' },
{
type: 'receiveEnvironmentsDataSuccess',
payload: parseEnvironmentsResponse(environmentData, state.projectPath),
},
],
);
});
it('dispatches receiveEnvironmentsDataFailure on error', () => {
jest.spyOn(gqClient, 'mutate').mockRejectedValue({});
return testAction(
fetchEnvironmentsData,
null,
state,
[],
[{ type: 'requestEnvironmentsData' }, { type: 'receiveEnvironmentsDataFailure' }],
);
});
});
describe('fetchAnnotations', () => {
beforeEach(() => {
state.timeRange = {
start: '2020-04-15T12:54:32.137Z',
end: '2020-08-15T12:54:32.137Z',
};
state.projectPath = 'gitlab-org/gitlab-test';
state.currentEnvironmentName = 'production';
state.currentDashboard = '.gitlab/dashboards/custom_dashboard.yml';
// testAction doesn't have access to getters. The state is passed in as getters
// instead of the actual getters inside the testAction method implementation.
// All methods downstream that needs access to getters will throw and error.
// For that reason, the result of the getter is set as a state variable.
state.fullDashboardPath = store.getters['monitoringDashboard/fullDashboardPath'];
});
it('fetches annotations data and dispatches receiveAnnotationsSuccess', () => {
const mockMutate = jest.spyOn(gqClient, 'mutate');
const mutationVariables = {
mutation: getAnnotations,
variables: {
projectPath: state.projectPath,
environmentName: state.currentEnvironmentName,
dashboardPath: state.currentDashboard,
startingFrom: state.timeRange.start,
},
};
const parsedResponse = parseAnnotationsResponse(annotationsData);
mockMutate.mockResolvedValue({
data: {
project: {
environments: {
nodes: [
{
metricsDashboard: {
annotations: {
nodes: parsedResponse,
},
},
},
],
},
},
},
});
return testAction(
fetchAnnotations,
null,
state,
[],
[{ type: 'receiveAnnotationsSuccess', payload: parsedResponse }],
() => {
expect(mockMutate).toHaveBeenCalledWith(mutationVariables);
},
);
});
it('dispatches receiveAnnotationsFailure if the annotations API call fails', () => {
const mockMutate = jest.spyOn(gqClient, 'mutate');
const mutationVariables = {
mutation: getAnnotations,
variables: {
projectPath: state.projectPath,
environmentName: state.currentEnvironmentName,
dashboardPath: state.currentDashboard,
startingFrom: state.timeRange.start,
},
};
mockMutate.mockRejectedValue({});
return testAction(
fetchAnnotations,
null,
state,
[],
[{ type: 'receiveAnnotationsFailure' }],
() => {
expect(mockMutate).toHaveBeenCalledWith(mutationVariables);
},
);
});
});
describe('fetchDashboardValidationWarnings', () => {
let mockMutate;
let mutationVariables;
beforeEach(() => {
state.projectPath = 'gitlab-org/gitlab-test';
state.currentEnvironmentName = 'production';
state.currentDashboard = '.gitlab/dashboards/dashboard_with_warnings.yml';
// testAction doesn't have access to getters. The state is passed in as getters
// instead of the actual getters inside the testAction method implementation.
// All methods downstream that needs access to getters will throw and error.
// For that reason, the result of the getter is set as a state variable.
state.fullDashboardPath = store.getters['monitoringDashboard/fullDashboardPath'];
mockMutate = jest.spyOn(gqClient, 'mutate');
mutationVariables = {
mutation: getDashboardValidationWarnings,
variables: {
projectPath: state.projectPath,
environmentName: state.currentEnvironmentName,
dashboardPath: state.fullDashboardPath,
},
};
});
it('dispatches receiveDashboardValidationWarningsSuccess with true payload when there are warnings', () => {
mockMutate.mockResolvedValue({
data: {
project: {
id: 'gid://gitlab/Project/29',
environments: {
nodes: [
{
name: 'production',
metricsDashboard: {
path: '.gitlab/dashboards/dashboard_errors_test.yml',
schemaValidationWarnings: ["unit: can't be blank"],
},
},
],
},
},
},
});
return testAction(
fetchDashboardValidationWarnings,
null,
state,
[],
[{ type: 'receiveDashboardValidationWarningsSuccess', payload: true }],
() => {
expect(mockMutate).toHaveBeenCalledWith(mutationVariables);
},
);
});
it('dispatches receiveDashboardValidationWarningsSuccess with false payload when there are no warnings', () => {
mockMutate.mockResolvedValue({
data: {
project: {
id: 'gid://gitlab/Project/29',
environments: {
nodes: [
{
name: 'production',
metricsDashboard: {
path: '.gitlab/dashboards/dashboard_errors_test.yml',
schemaValidationWarnings: [],
},
},
],
},
},
},
});
return testAction(
fetchDashboardValidationWarnings,
null,
state,
[],
[{ type: 'receiveDashboardValidationWarningsSuccess', payload: false }],
() => {
expect(mockMutate).toHaveBeenCalledWith(mutationVariables);
},
);
});
it('dispatches receiveDashboardValidationWarningsSuccess with false payload when the response is empty ', () => {
mockMutate.mockResolvedValue({
data: {
project: null,
},
});
return testAction(
fetchDashboardValidationWarnings,
null,
state,
[],
[{ type: 'receiveDashboardValidationWarningsSuccess', payload: false }],
() => {
expect(mockMutate).toHaveBeenCalledWith(mutationVariables);
},
);
});
it('dispatches receiveDashboardValidationWarningsFailure if the warnings API call fails', () => {
mockMutate.mockRejectedValue({});
return testAction(
fetchDashboardValidationWarnings,
null,
state,
[],
[{ type: 'receiveDashboardValidationWarningsFailure' }],
() => {
expect(mockMutate).toHaveBeenCalledWith(mutationVariables);
},
);
});
});
// Dashboard manipulation
describe('toggleStarredValue', () => {
let unstarredDashboard;
let starredDashboard;
beforeEach(() => {
state.isUpdatingStarredValue = false;
[unstarredDashboard, starredDashboard] = dashboardGitResponse;
});
it('performs no changes if no dashboard is selected', () => {
return testAction(toggleStarredValue, null, state, [], []);
});
it('performs no changes if already changing starred value', () => {
state.selectedDashboard = unstarredDashboard;
state.isUpdatingStarredValue = true;
return testAction(toggleStarredValue, null, state, [], []);
});
it('stars dashboard if it is not starred', () => {
state.selectedDashboard = unstarredDashboard;
mock.onPost(unstarredDashboard.user_starred_path).reply(200);
return testAction(toggleStarredValue, null, state, [
{ type: types.REQUEST_DASHBOARD_STARRING },
{
type: types.RECEIVE_DASHBOARD_STARRING_SUCCESS,
payload: {
newStarredValue: true,
selectedDashboard: unstarredDashboard,
},
},
]);
});
it('unstars dashboard if it is starred', () => {
state.selectedDashboard = starredDashboard;
mock.onPost(starredDashboard.user_starred_path).reply(200);
return testAction(toggleStarredValue, null, state, [
{ type: types.REQUEST_DASHBOARD_STARRING },
{ type: types.RECEIVE_DASHBOARD_STARRING_FAILURE },
]);
});
});
describe('duplicateSystemDashboard', () => {
beforeEach(() => {
state.dashboardsEndpoint = '/dashboards.json';
});
it('Succesful POST request resolves', (done) => {
mock.onPost(state.dashboardsEndpoint).reply(statusCodes.CREATED, {
dashboard: dashboardGitResponse[1],
});
testAction(duplicateSystemDashboard, {}, state, [], [])
.then(() => {
expect(mock.history.post).toHaveLength(1);
done();
})
.catch(done.fail);
});
it('Succesful POST request resolves to a dashboard', (done) => {
const mockCreatedDashboard = dashboardGitResponse[1];
const params = {
dashboard: 'my-dashboard',
fileName: 'file-name.yml',
branch: 'my-new-branch',
commitMessage: 'A new commit message',
};
const expectedPayload = JSON.stringify({
dashboard: 'my-dashboard',
file_name: 'file-name.yml',
branch: 'my-new-branch',
commit_message: 'A new commit message',
});
mock.onPost(state.dashboardsEndpoint).reply(statusCodes.CREATED, {
dashboard: mockCreatedDashboard,
});
testAction(duplicateSystemDashboard, params, state, [], [])
.then((result) => {
expect(mock.history.post).toHaveLength(1);
expect(mock.history.post[0].data).toEqual(expectedPayload);
expect(result).toEqual(mockCreatedDashboard);
done();
})
.catch(done.fail);
});
it('Failed POST request throws an error', (done) => {
mock.onPost(state.dashboardsEndpoint).reply(statusCodes.BAD_REQUEST);
testAction(duplicateSystemDashboard, {}, state, [], []).catch((err) => {
expect(mock.history.post).toHaveLength(1);
expect(err).toEqual(expect.any(String));
done();
});
});
it('Failed POST request throws an error with a description', (done) => {
const backendErrorMsg = 'This file already exists!';
mock.onPost(state.dashboardsEndpoint).reply(statusCodes.BAD_REQUEST, {
error: backendErrorMsg,
});
testAction(duplicateSystemDashboard, {}, state, [], []).catch((err) => {
expect(mock.history.post).toHaveLength(1);
expect(err).toEqual(expect.any(String));
expect(err).toEqual(expect.stringContaining(backendErrorMsg));
done();
});
});
});
// Variables manipulation
describe('updateVariablesAndFetchData', () => {
it('should commit UPDATE_VARIABLE_VALUE mutation and fetch data', (done) => {
testAction(
updateVariablesAndFetchData,
{ pod: 'POD' },
state,
[
{
type: types.UPDATE_VARIABLE_VALUE,
payload: { pod: 'POD' },
},
],
[
{
type: 'fetchDashboardData',
},
],
done,
);
});
});
describe('fetchVariableMetricLabelValues', () => {
const variable = {
type: 'metric_label_values',
name: 'label1',
options: {
prometheusEndpointPath: '/series?match[]=metric_name',
label: 'job',
},
};
const defaultQueryParams = {
start_time: '2019-08-06T12:40:02.184Z',
end_time: '2019-08-06T20:40:02.184Z',
};
beforeEach(() => {
state = {
...state,
timeRange: defaultTimeRange,
variables: [variable],
};
});
it('should commit UPDATE_VARIABLE_METRIC_LABEL_VALUES mutation and fetch data', () => {
const data = [
{
__name__: 'up',
job: 'prometheus',
},
{
__name__: 'up',
job: 'POD',
},
];
mock.onGet('/series?match[]=metric_name').reply(200, {
status: 'success',
data,
});
return testAction(
fetchVariableMetricLabelValues,
{ defaultQueryParams },
state,
[
{
type: types.UPDATE_VARIABLE_METRIC_LABEL_VALUES,
payload: { variable, label: 'job', data },
},
],
[],
);
});
it('should notify the user that dynamic options were not loaded', () => {
mock.onGet('/series?match[]=metric_name').reply(500);
return testAction(fetchVariableMetricLabelValues, { defaultQueryParams }, state, [], []).then(
() => {
expect(createFlash).toHaveBeenCalledTimes(1);
expect(createFlash).toHaveBeenCalledWith({
message: expect.stringContaining('error getting options for variable "label1"'),
});
},
);
});
});
describe('fetchPanelPreview', () => {
const panelPreviewEndpoint = '/builder.json';
const mockYmlContent = 'mock yml content';
beforeEach(() => {
state.panelPreviewEndpoint = panelPreviewEndpoint;
});
it('should not commit or dispatch if payload is empty', () => {
testAction(fetchPanelPreview, '', state, [], []);
});
it('should store the panel and fetch metric results', () => {
const mockPanel = {
title: 'Go heap size',
type: 'area-chart',
};
mock
.onPost(panelPreviewEndpoint, { panel_yaml: mockYmlContent })
.reply(statusCodes.OK, mockPanel);
testAction(
fetchPanelPreview,
mockYmlContent,
state,
[
{ type: types.SET_PANEL_PREVIEW_IS_SHOWN, payload: true },
{ type: types.REQUEST_PANEL_PREVIEW, payload: mockYmlContent },
{ type: types.RECEIVE_PANEL_PREVIEW_SUCCESS, payload: mockPanel },
],
[{ type: 'fetchPanelPreviewMetrics' }],
);
});
it('should display a validation error when the backend cannot process the yml', () => {
const mockErrorMsg = 'Each "metric" must define one of :query or :query_range';
mock
.onPost(panelPreviewEndpoint, { panel_yaml: mockYmlContent })
.reply(statusCodes.UNPROCESSABLE_ENTITY, {
message: mockErrorMsg,
});
testAction(fetchPanelPreview, mockYmlContent, state, [
{ type: types.SET_PANEL_PREVIEW_IS_SHOWN, payload: true },
{ type: types.REQUEST_PANEL_PREVIEW, payload: mockYmlContent },
{ type: types.RECEIVE_PANEL_PREVIEW_FAILURE, payload: mockErrorMsg },
]);
});
it('should display a generic error when the backend fails', () => {
mock.onPost(panelPreviewEndpoint, { panel_yaml: mockYmlContent }).reply(500);
testAction(fetchPanelPreview, mockYmlContent, state, [
{ type: types.SET_PANEL_PREVIEW_IS_SHOWN, payload: true },
{ type: types.REQUEST_PANEL_PREVIEW, payload: mockYmlContent },
{
type: types.RECEIVE_PANEL_PREVIEW_FAILURE,
payload: 'Request failed with status code 500',
},
]);
});
});
});