65 lines
2.4 KiB
TypeScript
65 lines
2.4 KiB
TypeScript
import { flushPromises, sendExtensionRuntimeMessage } from "../../autofill/spec/testing-utils";
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import { BrowserApi } from "../browser/browser-api";
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import BrowserClipboardService from "../services/browser-clipboard.service";
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describe("OffscreenDocument", () => {
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const browserApiMessageListenerSpy = jest.spyOn(BrowserApi, "messageListener");
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const browserClipboardServiceCopySpy = jest.spyOn(BrowserClipboardService, "copy");
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const browserClipboardServiceReadSpy = jest.spyOn(BrowserClipboardService, "read");
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const consoleErrorSpy = jest.spyOn(console, "error");
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require("../offscreen-document/offscreen-document");
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describe("init", () => {
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it("sets up a `chrome.runtime.onMessage` listener", () => {
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expect(browserApiMessageListenerSpy).toHaveBeenCalledWith(
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"offscreen-document",
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expect.any(Function),
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);
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});
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});
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describe("extension message handlers", () => {
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it("ignores messages that do not have a handler registered with the corresponding command", () => {
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sendExtensionRuntimeMessage({ command: "notAValidCommand" });
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expect(browserClipboardServiceCopySpy).not.toHaveBeenCalled();
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expect(browserClipboardServiceReadSpy).not.toHaveBeenCalled();
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});
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it("shows a console message if the handler throws an error", async () => {
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const error = new Error("test error");
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browserClipboardServiceCopySpy.mockRejectedValueOnce(new Error("test error"));
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sendExtensionRuntimeMessage({ command: "offscreenCopyToClipboard", text: "test" });
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await flushPromises();
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expect(browserClipboardServiceCopySpy).toHaveBeenCalled();
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expect(consoleErrorSpy).toHaveBeenCalledWith(
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"Error resolving extension message response",
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error,
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);
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});
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describe("handleOffscreenCopyToClipboard", () => {
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it("copies the message text", async () => {
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const text = "test";
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sendExtensionRuntimeMessage({ command: "offscreenCopyToClipboard", text });
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await flushPromises();
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expect(browserClipboardServiceCopySpy).toHaveBeenCalledWith(window, text);
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});
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});
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describe("handleOffscreenReadFromClipboard", () => {
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it("reads the value from the clipboard service", async () => {
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sendExtensionRuntimeMessage({ command: "offscreenReadFromClipboard" });
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await flushPromises();
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expect(browserClipboardServiceReadSpy).toHaveBeenCalledWith(window);
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});
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});
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});
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});
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