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Diffstat (limited to '')
-rw-r--r-- | src/pybind/mgr/dashboard/frontend/src/testing/unit-test-helper.ts | 687 |
1 files changed, 687 insertions, 0 deletions
diff --git a/src/pybind/mgr/dashboard/frontend/src/testing/unit-test-helper.ts b/src/pybind/mgr/dashboard/frontend/src/testing/unit-test-helper.ts new file mode 100644 index 000000000..ca74ee21e --- /dev/null +++ b/src/pybind/mgr/dashboard/frontend/src/testing/unit-test-helper.ts @@ -0,0 +1,687 @@ +import { DebugElement, Type } from '@angular/core'; +import { ComponentFixture, TestBed } from '@angular/core/testing'; +import { AbstractControl } from '@angular/forms'; +import { By } from '@angular/platform-browser'; +import { BrowserDynamicTestingModule } from '@angular/platform-browser-dynamic/testing'; + +import { NgbModal, NgbNav, NgbNavItem, NgbNavLink } from '@ng-bootstrap/ng-bootstrap'; +import _ from 'lodash'; +import { of } from 'rxjs'; + +import { InventoryDevice } from '~/app/ceph/cluster/inventory/inventory-devices/inventory-device.model'; +import { Pool } from '~/app/ceph/pool/pool'; +import { RgwDaemon } from '~/app/ceph/rgw/models/rgw-daemon'; +import { OrchestratorService } from '~/app/shared/api/orchestrator.service'; +import { RgwDaemonService } from '~/app/shared/api/rgw-daemon.service'; +import { TableActionsComponent } from '~/app/shared/datatable/table-actions/table-actions.component'; +import { Icons } from '~/app/shared/enum/icons.enum'; +import { CdFormGroup } from '~/app/shared/forms/cd-form-group'; +import { CdTableAction } from '~/app/shared/models/cd-table-action'; +import { CdTableSelection } from '~/app/shared/models/cd-table-selection'; +import { CrushNode } from '~/app/shared/models/crush-node'; +import { CrushRule, CrushRuleConfig } from '~/app/shared/models/crush-rule'; +import { OrchestratorFeature } from '~/app/shared/models/orchestrator.enum'; +import { Permission } from '~/app/shared/models/permissions'; +import { + AlertmanagerAlert, + AlertmanagerNotification, + AlertmanagerNotificationAlert, + PrometheusRule +} from '~/app/shared/models/prometheus-alerts'; + +export function configureTestBed(configuration: any, entryComponents?: any) { + beforeEach(async () => { + if (entryComponents) { + // Declare entryComponents without having to add them to a module + // This is needed since Jest doesn't yet support not declaring entryComponents + await TestBed.configureTestingModule(configuration).overrideModule( + BrowserDynamicTestingModule, + { + set: { entryComponents: entryComponents } + } + ); + } else { + await TestBed.configureTestingModule(configuration); + } + }); +} + +export class PermissionHelper { + tac: TableActionsComponent; + permission: Permission; + selection: { single: object; multiple: object[] }; + + /** + * @param permission The permissions used by this test. + * @param selection The selection used by this test. Configure this if + * the table actions require a more complex selection object to perform + * a correct test run. + * Defaults to `{ single: {}, multiple: [{}, {}] }`. + */ + constructor(permission: Permission, selection?: { single: object; multiple: object[] }) { + this.permission = permission; + this.selection = _.defaultTo(selection, { single: {}, multiple: [{}, {}] }); + } + + setPermissionsAndGetActions(tableActions: CdTableAction[]): any { + const result = {}; + [true, false].forEach((create) => { + [true, false].forEach((update) => { + [true, false].forEach((deleteP) => { + this.permission.create = create; + this.permission.update = update; + this.permission.delete = deleteP; + + this.tac = new TableActionsComponent(); + this.tac.selection = new CdTableSelection(); + this.tac.tableActions = [...tableActions]; + this.tac.permission = this.permission; + this.tac.ngOnInit(); + + const perms = []; + if (create) { + perms.push('create'); + } + if (update) { + perms.push('update'); + } + if (deleteP) { + perms.push('delete'); + } + const permissionText = perms.join(','); + + result[permissionText !== '' ? permissionText : 'no-permissions'] = { + actions: this.tac.tableActions.map((action) => action.name), + primary: this.testScenarios() + }; + }); + }); + }); + + return result; + } + + testScenarios() { + const result: any = {}; + // 'multiple selections' + result.multiple = this.testScenario(this.selection.multiple); + // 'select executing item' + result.executing = this.testScenario([ + _.merge({ cdExecuting: 'someAction' }, this.selection.single) + ]); + // 'select non-executing item' + result.single = this.testScenario([this.selection.single]); + // 'no selection' + result.no = this.testScenario([]); + + return result; + } + + private testScenario(selection: object[]) { + this.setSelection(selection); + const action: CdTableAction = this.tac.currentAction; + return action ? action.name : ''; + } + + setSelection(selection: object[]) { + this.tac.selection.selected = selection; + this.tac.onSelectionChange(); + } +} + +export class FormHelper { + form: CdFormGroup; + + constructor(form: CdFormGroup) { + this.form = form; + } + + /** + * Changes multiple values in multiple controls + */ + setMultipleValues(values: { [controlName: string]: any }, markAsDirty?: boolean) { + Object.keys(values).forEach((key) => { + this.setValue(key, values[key], markAsDirty); + }); + } + + /** + * Changes the value of a control + */ + setValue(control: AbstractControl | string, value: any, markAsDirty?: boolean): AbstractControl { + control = this.getControl(control); + if (markAsDirty) { + control.markAsDirty(); + } + control.setValue(value); + return control; + } + + private getControl(control: AbstractControl | string): AbstractControl { + if (typeof control === 'string') { + return this.form.get(control); + } + return control; + } + + /** + * Change the value of the control and expect the control to be valid afterwards. + */ + expectValidChange(control: AbstractControl | string, value: any, markAsDirty?: boolean) { + this.expectValid(this.setValue(control, value, markAsDirty)); + } + + /** + * Expect that the given control is valid. + */ + expectValid(control: AbstractControl | string) { + // 'isValid' would be false for disabled controls + expect(this.getControl(control).errors).toBe(null); + } + + /** + * Change the value of the control and expect a specific error. + */ + expectErrorChange( + control: AbstractControl | string, + value: any, + error: string, + markAsDirty?: boolean + ) { + this.expectError(this.setValue(control, value, markAsDirty), error); + } + + /** + * Expect a specific error for the given control. + */ + expectError(control: AbstractControl | string, error: string) { + expect(this.getControl(control).hasError(error)).toBeTruthy(); + } +} + +/** + * Use this to mock 'modalService.open' to make the embedded component with it's fixture usable + * in tests. The function gives back all needed parts including the modal reference. + * + * Please make sure to call this function *inside* your mock and return the reference at the end. + */ +export function modalServiceShow(componentClass: Type<any>, modalConfig: any) { + const modal: NgbModal = TestBed.inject(NgbModal); + const modalRef = modal.open(componentClass); + if (modalConfig) { + Object.assign(modalRef.componentInstance, modalConfig); + } + return modalRef; +} + +export class FixtureHelper { + fixture: ComponentFixture<any>; + + constructor(fixture?: ComponentFixture<any>) { + if (fixture) { + this.updateFixture(fixture); + } + } + + updateFixture(fixture: ComponentFixture<any>) { + this.fixture = fixture; + } + + /** + * Expect a list of id elements to be visible or not. + */ + expectIdElementsVisible(ids: string[], visibility: boolean) { + ids.forEach((css) => { + this.expectElementVisible(`#${css}`, visibility); + }); + } + + /** + * Expect a specific element to be visible or not. + */ + expectElementVisible(css: string, visibility: boolean) { + expect(visibility).toBe(Boolean(this.getElementByCss(css))); + } + + expectFormFieldToBe(css: string, value: string) { + const props = this.getElementByCss(css).properties; + expect(props['value'] || props['checked'].toString()).toBe(value); + } + + expectTextToBe(css: string, value: string) { + expect(this.getText(css)).toBe(value); + } + + clickElement(css: string) { + this.getElementByCss(css).triggerEventHandler('click', null); + this.fixture.detectChanges(); + } + + selectElement(css: string, value: string) { + const nativeElement = this.getElementByCss(css).nativeElement; + nativeElement.value = value; + nativeElement.dispatchEvent(new Event('change')); + this.fixture.detectChanges(); + } + + getText(css: string) { + const e = this.getElementByCss(css); + return e ? e.nativeElement.textContent.trim() : null; + } + + getTextAll(css: string) { + const elements = this.getElementByCssAll(css); + return elements.map((element) => { + return element ? element.nativeElement.textContent.trim() : null; + }); + } + + getElementByCss(css: string) { + this.fixture.detectChanges(); + return this.fixture.debugElement.query(By.css(css)); + } + + getElementByCssAll(css: string) { + this.fixture.detectChanges(); + return this.fixture.debugElement.queryAll(By.css(css)); + } +} + +export class PrometheusHelper { + createSilence(id: string) { + return { + id: id, + createdBy: `Creator of ${id}`, + comment: `A comment for ${id}`, + startsAt: new Date('2022-02-22T22:22:00').toISOString(), + endsAt: new Date('2022-02-23T22:22:00').toISOString(), + matchers: [ + { + name: 'job', + value: 'someJob', + isRegex: true + } + ] + }; + } + + createRule(name: string, severity: string, alerts: any[]): PrometheusRule { + return { + name: name, + labels: { + severity: severity + }, + alerts: alerts + } as PrometheusRule; + } + + createAlert(name: string, state = 'active', timeMultiplier = 1): AlertmanagerAlert { + return { + fingerprint: name, + status: { state }, + labels: { + alertname: name, + instance: 'someInstance', + job: 'someJob', + severity: 'someSeverity' + }, + annotations: { + description: `${name} is ${state}` + }, + generatorURL: `http://${name}`, + startsAt: new Date(new Date('2022-02-22').getTime() * timeMultiplier).toString() + } as AlertmanagerAlert; + } + + createNotificationAlert(name: string, status = 'firing'): AlertmanagerNotificationAlert { + return { + status: status, + labels: { + alertname: name + }, + annotations: { + description: `${name} is ${status}` + }, + generatorURL: `http://${name}` + } as AlertmanagerNotificationAlert; + } + + createNotification(alertNumber = 1, status = 'firing'): AlertmanagerNotification { + const alerts = []; + for (let i = 0; i < alertNumber; i++) { + alerts.push(this.createNotificationAlert('alert' + i, status)); + } + return { alerts, status } as AlertmanagerNotification; + } + + createLink(url: string) { + return `<a href="${url}" target="_blank"><i class="${Icons.lineChart}"></i></a>`; + } +} + +export function expectItemTasks(item: any, executing: string, percentage?: number) { + if (executing) { + executing = executing + '...'; + if (percentage) { + executing = `${executing} ${percentage}%`; + } + } + expect(item.cdExecuting).toBe(executing); +} + +export class IscsiHelper { + static validateUser(formHelper: FormHelper, fieldName: string) { + formHelper.expectErrorChange(fieldName, 'short', 'pattern'); + formHelper.expectValidChange(fieldName, 'thisIsCorrect'); + formHelper.expectErrorChange(fieldName, '##?badChars?##', 'pattern'); + formHelper.expectErrorChange( + fieldName, + 'thisUsernameIsWayyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyTooBig', + 'pattern' + ); + } + + static validatePassword(formHelper: FormHelper, fieldName: string) { + formHelper.expectErrorChange(fieldName, 'short', 'pattern'); + formHelper.expectValidChange(fieldName, 'thisIsCorrect'); + formHelper.expectErrorChange(fieldName, '##?badChars?##', 'pattern'); + formHelper.expectErrorChange(fieldName, 'thisPasswordIsWayTooBig', 'pattern'); + } +} + +export class RgwHelper { + static readonly daemons = RgwHelper.getDaemonList(); + static readonly DAEMON_QUERY_PARAM = `daemon_name=${RgwHelper.daemons[0].id}`; + + static getDaemonList() { + const daemonList: RgwDaemon[] = []; + for (let daemonIndex = 1; daemonIndex <= 3; daemonIndex++) { + const rgwDaemon = new RgwDaemon(); + rgwDaemon.id = `daemon${daemonIndex}`; + rgwDaemon.default = daemonIndex === 2; + rgwDaemon.zonegroup_name = `zonegroup${daemonIndex}`; + daemonList.push(rgwDaemon); + } + return daemonList; + } + + static selectDaemon() { + const service = TestBed.inject(RgwDaemonService); + service.selectDaemon(this.daemons[0]); + } +} + +export class Mocks { + static getCrushNode( + name: string, + id: number, + type: string, + type_id: number, + children?: number[], + device_class?: string + ): CrushNode { + return { name, type, type_id, id, children, device_class }; + } + + static getPool = (name: string, id: number): Pool => { + return _.merge(new Pool(name), { + pool: id, + type: 'replicated', + pg_num: 256, + pg_placement_num: 256, + pg_num_target: 256, + pg_placement_num_target: 256, + size: 3 + }); + }; + + /** + * Create the following test crush map: + * > default + * --> ssd-host + * ----> 3x osd with ssd + * --> mix-host + * ----> hdd-rack + * ------> 2x osd-rack with hdd + * ----> ssd-rack + * ------> 2x osd-rack with ssd + */ + static getCrushMap(): CrushNode[] { + return [ + // Root node + this.getCrushNode('default', -1, 'root', 11, [-2, -3]), + // SSD host + this.getCrushNode('ssd-host', -2, 'host', 1, [1, 0, 2]), + this.getCrushNode('osd.0', 0, 'osd', 0, undefined, 'ssd'), + this.getCrushNode('osd.1', 1, 'osd', 0, undefined, 'ssd'), + this.getCrushNode('osd.2', 2, 'osd', 0, undefined, 'ssd'), + // SSD and HDD mixed devices host + this.getCrushNode('mix-host', -3, 'host', 1, [-4, -5]), + // HDD rack + this.getCrushNode('hdd-rack', -4, 'rack', 3, [3, 4]), + this.getCrushNode('osd2.0', 3, 'osd-rack', 0, undefined, 'hdd'), + this.getCrushNode('osd2.1', 4, 'osd-rack', 0, undefined, 'hdd'), + // SSD rack + this.getCrushNode('ssd-rack', -5, 'rack', 3, [5, 6]), + this.getCrushNode('osd3.0', 5, 'osd-rack', 0, undefined, 'ssd'), + this.getCrushNode('osd3.1', 6, 'osd-rack', 0, undefined, 'ssd') + ]; + } + + /** + * Generates an simple crush map with multiple hosts that have OSDs with either ssd or hdd OSDs. + * Hosts with zero or even numbers at the end have SSD OSDs the other hosts have hdd OSDs. + * + * Host names follow the following naming convention: + * host.$index + * $index represents a number count started at 0 (like an index within an array) (same for OSDs) + * + * OSD names follow the following naming convention: + * osd.$hostIndex.$osdIndex + * + * The following crush map will be generated with the set defaults: + * > default + * --> host.0 (has only ssd OSDs) + * ----> osd.0.0 + * ----> osd.0.1 + * ----> osd.0.2 + * ----> osd.0.3 + * --> host.1 (has only hdd OSDs) + * ----> osd.1.0 + * ----> osd.1.1 + * ----> osd.1.2 + * ----> osd.1.3 + */ + static generateSimpleCrushMap(hosts: number = 2, osds: number = 4): CrushNode[] { + const nodes = []; + const createOsdLeafs = (hostSuffix: number): number[] => { + let osdId = 0; + const osdIds = []; + const osdsInUse = hostSuffix * osds; + for (let o = 0; o < osds; o++) { + osdIds.push(osdId); + nodes.push( + this.getCrushNode( + `osd.${hostSuffix}.${osdId}`, + osdId + osdsInUse, + 'osd', + 0, + undefined, + hostSuffix % 2 === 0 ? 'ssd' : 'hdd' + ) + ); + osdId++; + } + return osdIds; + }; + const createHostBuckets = (): number[] => { + let hostId = -2; + const hostIds = []; + for (let h = 0; h < hosts; h++) { + const hostSuffix = hostId * -1 - 2; + hostIds.push(hostId); + nodes.push( + this.getCrushNode(`host.${hostSuffix}`, hostId, 'host', 1, createOsdLeafs(hostSuffix)) + ); + hostId--; + } + return hostIds; + }; + nodes.push(this.getCrushNode('default', -1, 'root', 11, createHostBuckets())); + return nodes; + } + + static getCrushRuleConfig( + name: string, + root: string, + failure_domain: string, + device_class?: string + ): CrushRuleConfig { + return { + name, + root, + failure_domain, + device_class + }; + } + + static getCrushRule({ + id = 0, + name = 'somePoolName', + type = 'replicated', + failureDomain = 'osd', + itemName = 'default' // This string also sets the device type - "default~ssd" <- ssd usage only + }: { + id?: number; + name?: string; + type?: string; + failureDomain?: string; + itemName?: string; + }): CrushRule { + const rule = new CrushRule(); + rule.type = type === 'erasure' ? 3 : 1; + rule.rule_id = id; + rule.rule_name = name; + rule.steps = [ + { + item_name: itemName, + item: -1, + op: 'take' + }, + { + num: 0, + type: failureDomain, + op: 'choose_firstn' + }, + { + op: 'emit' + } + ]; + return rule; + } + + static getInventoryDevice( + hostname: string, + uid: string, + path = 'sda', + available = false + ): InventoryDevice { + return { + hostname, + uid, + path, + available, + sys_api: { + vendor: 'AAA', + model: 'aaa', + size: 1024, + rotational: 'false', + human_readable_size: '1 KB' + }, + rejected_reasons: [''], + device_id: 'AAA-aaa-id0', + human_readable_type: 'nvme/ssd', + osd_ids: [] + }; + } +} + +export class TabHelper { + static getNgbNav(fixture: ComponentFixture<any>) { + const debugElem: DebugElement = fixture.debugElement; + return debugElem.query(By.directive(NgbNav)).injector.get(NgbNav); + } + + static getNgbNavItems(fixture: ComponentFixture<any>) { + const debugElems = this.getNgbNavItemsDebugElems(fixture); + return debugElems.map((de) => de.injector.get(NgbNavItem)); + } + + static getTextContents(fixture: ComponentFixture<any>) { + const debugElems = this.getNgbNavItemsDebugElems(fixture); + return debugElems.map((de) => de.nativeElement.textContent); + } + + private static getNgbNavItemsDebugElems(fixture: ComponentFixture<any>) { + const debugElem: DebugElement = fixture.debugElement; + return debugElem.queryAll(By.directive(NgbNavLink)); + } +} + +export class OrchestratorHelper { + /** + * Mock Orchestrator status. + * @param available is the Orchestrator enabled? + * @param features A list of enabled Orchestrator features. + */ + static mockStatus(available: boolean, features?: OrchestratorFeature[]) { + const orchStatus = { available: available, description: '', features: {} }; + if (features) { + features.forEach((feature: OrchestratorFeature) => { + orchStatus.features[feature] = { available: true }; + }); + } + spyOn(TestBed.inject(OrchestratorService), 'status').and.callFake(() => of(orchStatus)); + } +} + +export class TableActionHelper { + /** + * Verify table action buttons, including the button disabled state and disable description. + * + * @param fixture test fixture + * @param tableActions table actions + * @param expectResult expected values. e.g. {Create: { disabled: true, disableDesc: 'not supported'}}. + * Expect the Create button to be disabled with 'not supported' tooltip. + */ + static verifyTableActions = async ( + fixture: ComponentFixture<any>, + tableActions: CdTableAction[], + expectResult: { + [action: string]: { disabled: boolean; disableDesc: string }; + } + ) => { + // click dropdown to update all actions buttons + const dropDownToggle = fixture.debugElement.query(By.css('.dropdown-toggle')); + dropDownToggle.triggerEventHandler('click', null); + fixture.detectChanges(); + await fixture.whenStable(); + + const tableActionElement = fixture.debugElement.query(By.directive(TableActionsComponent)); + const toClassName = TestBed.inject(TableActionsComponent).toClassName; + const getActionElement = (action: CdTableAction) => + tableActionElement.query(By.css(`[ngbDropdownItem].${toClassName(action)}`)); + + const actions = {}; + tableActions.forEach((action) => { + const actionElement = getActionElement(action); + if (expectResult[action.name]) { + actions[action.name] = { + disabled: actionElement.classes.disabled ? true : false, + disableDesc: actionElement.properties.title + }; + } + }); + expect(actions).toEqual(expectResult); + }; +} |