balena-supervisor/test/lib/application-state-mock.ts
Rich Bayliss 96c68166a1
application-manager: Convert to a singleton
Change-type: patch
Signed-off-by: Rich Bayliss <rich@balena.io>
Signed-off-by: Cameron Diver <cameron@balena.io>
2020-09-14 11:23:36 +01:00

79 lines
2.7 KiB
TypeScript

import * as networkManager from '../../src/compose/network-manager';
import * as volumeManager from '../../src/compose/volume-manager';
import * as serviceManager from '../../src/compose/service-manager';
import * as imageManager from '../../src/compose/images';
import Service from '../../src/compose/service';
import Network from '../../src/compose/network';
import Volume from '../../src/compose/volume';
const originalVolGetAll = volumeManager.getAll;
const originalSvcGetAll = serviceManager.getAll;
const originalNetGetAll = networkManager.getAll;
const originalGetDl = imageManager.getDownloadingImageIds;
const originalNeedsClean = imageManager.isCleanupNeeded;
const originalImageAvailable = imageManager.getAvailable;
const originalNetworkReady = networkManager.supervisorNetworkReady;
export function mockManagers(svcs: Service[], vols: Volume[], nets: Network[]) {
// @ts-expect-error Assigning to a RO property
volumeManager.getAll = async () => vols;
// @ts-expect-error Assigning to a RO property
networkManager.getAll = async () => nets;
// @ts-expect-error Assigning to a RO property
serviceManager.getAll = async () => {
console.log('Calling the mock', svcs);
return svcs;
};
}
function unmockManagers() {
// @ts-expect-error Assigning to a RO property
volumeManager.getAll = originalVolGetAll;
// @ts-expect-error Assigning to a RO property
networkManager.getAll = originalNetGetAll;
// @ts-expect-error Assigning to a RO property
serviceManager.getall = originalSvcGetAll;
}
export function mockImages(
downloading: number[],
cleanup: boolean,
available: imageManager.Image[],
) {
// @ts-expect-error Assigning to a RO property
imageManager.getDownloadingImageIds = () => {
console.log('CALLED');
return downloading;
};
// @ts-expect-error Assigning to a RO property
imageManager.isCleanupNeeded = async () => cleanup;
// @ts-expect-error Assigning to a RO property
imageManager.getAvailable = async () => available;
}
function unmockImages() {
// @ts-expect-error Assigning to a RO property
imageManager.getDownloadingImageIds = originalGetDl;
// @ts-expect-error Assigning to a RO property
imageManager.isCleanupNeeded = originalNeedsClean;
// @ts-expect-error Assigning to a RO property
imageManager.getAvailable = originalImageAvailable;
}
export function mockSupervisorNetwork(exists: boolean) {
// @ts-expect-error Assigning to a RO property
networkManager.supervisorNetworkReady = async () => exists;
}
function unmockSupervisorNetwork() {
// @ts-expect-error Assigning to a RO property
networkManager.supervisorNetworkReady = originalNetworkReady;
}
export function unmockAll() {
unmockManagers();
unmockImages();
unmockSupervisorNetwork();
}