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9563ead2e6
- Add distinction between `getInstance` and `getInstanceOrCreate` since it is not always possible to create an instance (since you might not know the correct arguments) - Remove all the `export const *Store = *Store.getInstance<*Store>();` calls as it defeats the purpose of `Singleton`. Plus with the typing changes the appropriate `*Store.getInstance()` is "short enough". - Special case the two extension export facades to not need to use `getInstanceOrCreate`. Plus since they are just facades it is always possible to create them. - Move some other types to be also `Singleton`'s: ExtensionLoader, ExtensionDiscovery, ThemeStore, LocalizationStore, ... - Fixed dev-run always using the same port with electron inspect - Update Store documentation with new recommendations about creating instances of singletons - Fix all unit tests to create their dependent singletons Signed-off-by: Sebastian Malton <sebastian@malton.name>
57 lines
2.3 KiB
TypeScript
57 lines
2.3 KiB
TypeScript
import React from "react";
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import { render } from "@testing-library/react";
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import "@testing-library/jest-dom/extend-expect";
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import { BottomBar } from "./bottom-bar";
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jest.mock("../../../extensions/registries");
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import { statusBarRegistry } from "../../../extensions/registries";
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describe("<BottomBar />", () => {
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it("renders w/o errors", () => {
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const { container } = render(<BottomBar />);
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expect(container).toBeInstanceOf(HTMLElement);
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});
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it("renders w/o errors when .getItems() returns unexpected (not type complient) data", async () => {
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statusBarRegistry.getItems = jest.fn().mockImplementationOnce(() => undefined);
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expect(() => render(<BottomBar />)).not.toThrow();
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statusBarRegistry.getItems = jest.fn().mockImplementationOnce(() => "hello");
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expect(() => render(<BottomBar />)).not.toThrow();
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statusBarRegistry.getItems = jest.fn().mockImplementationOnce(() => 6);
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expect(() => render(<BottomBar />)).not.toThrow();
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statusBarRegistry.getItems = jest.fn().mockImplementationOnce(() => null);
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expect(() => render(<BottomBar />)).not.toThrow();
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statusBarRegistry.getItems = jest.fn().mockImplementationOnce(() => []);
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expect(() => render(<BottomBar />)).not.toThrow();
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statusBarRegistry.getItems = jest.fn().mockImplementationOnce(() => [{}]);
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expect(() => render(<BottomBar />)).not.toThrow();
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statusBarRegistry.getItems = jest.fn().mockImplementationOnce(() => { return {};});
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expect(() => render(<BottomBar />)).not.toThrow();
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});
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it("renders items [{item: React.ReactNode}] (4.0.0-rc.1)", async () => {
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const testId = "testId";
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const text = "heee";
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statusBarRegistry.getItems = jest.fn().mockImplementationOnce(() => [
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{ item: <span data-testid={testId} >{text}</span> }
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]);
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const { getByTestId } = render(<BottomBar />);
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expect(await getByTestId(testId)).toHaveTextContent(text);
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});
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it("renders items [{item: () => React.ReactNode}] (4.0.0-rc.1+)", async () => {
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const testId = "testId";
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const text = "heee";
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statusBarRegistry.getItems = jest.fn().mockImplementationOnce(() => [
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{ item: () => <span data-testid={testId} >{text}</span> }
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]);
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const { getByTestId } = render(<BottomBar />);
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expect(await getByTestId(testId)).toHaveTextContent(text);
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});
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});
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