36 lines
1000 B
TypeScript
36 lines
1000 B
TypeScript
jest.mock("../util", () => {
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return {
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attachToRoot: jest.fn(),
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// Incidental mock. Can be removed if errors go away.
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trim: jest.fn(x => x)
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};
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});
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jest.mock("../redux/store", () => {
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return { store: { dispatch: jest.fn() } };
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});
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jest.mock("fastclick", () => {
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// Incidental stub. Can be removed if fastclick is ever removed.
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return { attach: jest.fn() };
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});
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jest.mock("../config/actions", () => {
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// Stubbing this to make testing easier.
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return { ready: () => ({ type: "YES_IT_WAS_CALLED" }) };
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});
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import { attachAppToDom, RootComponent } from "../routes";
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import { attachToRoot } from "../util";
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import { store } from "../redux/store";
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import { ready } from "../config/actions";
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describe("attachAppToDom", () => {
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it("Attaches RootComponent to the DOM", () => {
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attachAppToDom();
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const expectedArg2 = { store };
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expect(attachToRoot).toHaveBeenCalledWith(RootComponent, expectedArg2);
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expect(store.dispatch).toHaveBeenCalledWith(ready());
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});
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});
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