本文整理匯總了TypeScript中app/features/dashboard/change_tracker.ChangeTracker類的典型用法代碼示例。如果您正苦於以下問題：TypeScript ChangeTracker類的具體用法？TypeScript ChangeTracker怎麽用？TypeScript ChangeTracker使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了ChangeTracker類的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: describe
describe('ChangeTracker', () => {
let rootScope;
let location;
const timeout = () => {};
let tracker: ChangeTracker;
let dash;
let scope;
beforeEach(() => {
dash = new DashboardModel({
refresh: false,
panels: [
{
id: 1,
type: 'graph',
gridPos: { x: 0, y: 0, w: 24, h: 6 },
legend: { sortDesc: false },
},
{
id: 2,
type: 'row',
gridPos: { x: 0, y: 6, w: 24, h: 2 },
collapsed: true,
panels: [
{ id: 3, type: 'graph', gridPos: { x: 0, y: 6, w: 12, h: 2 } },
{ id: 4, type: 'graph', gridPos: { x: 12, y: 6, w: 12, h: 2 } },
],
},
{ id: 5, type: 'row', gridPos: { x: 0, y: 6, w: 1, h: 1 } },
],
});
scope = {
appEvent: jest.fn(),
onAppEvent: jest.fn(),
$on: jest.fn(),
};
rootScope = {
appEvent: jest.fn(),
onAppEvent: jest.fn(),
$on: jest.fn(),
};
location = {
path: jest.fn(),
};
tracker = new ChangeTracker(dash, scope, undefined, location, window, timeout, contextSrv, rootScope);
});
it('No changes should not have changes', () => {
expect(tracker.hasChanges()).toBe(false);
});
it('Simple change should be registered', () => {
dash.title = 'google';
expect(tracker.hasChanges()).toBe(true);
});
it('Should ignore a lot of changes', () => {
dash.time = { from: '1h' };
dash.refresh = true;
dash.schemaVersion = 10;
expect(tracker.hasChanges()).toBe(false);
});
it('Should ignore .iteration changes', () => {
dash.iteration = new Date().getTime() + 1;
expect(tracker.hasChanges()).toBe(false);
});
it('Should ignore row collapse change', () => {
dash.toggleRow(dash.panels[1]);
expect(tracker.hasChanges()).toBe(false);
});
it('Should ignore panel legend changes', () => {
dash.panels[0].legend.sortDesc = true;
dash.panels[0].legend.sort = 'avg';
expect(tracker.hasChanges()).toBe(false);
});
it('Should ignore panel repeats', () => {
dash.panels.push(new PanelModel({ repeatPanelId: 10 }));
expect(tracker.hasChanges()).toBe(false);
});
});示例2: it
it('Should ignore panel legend changes', () => {
dash.panels[0].legend.sortDesc = true;
dash.panels[0].legend.sort = 'avg';
expect(tracker.hasChanges()).toBe(false);
});示例3: it
it('Should ignore panel repeats', () => {
dash.panels.push(new PanelModel({ repeatPanelId: 10 }));
expect(tracker.hasChanges()).toBe(false);
});