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import MockFindClient from "../mock/MockFindClient";
import MockFindRepository from "../mock/MockFindRepository";
import MockConsoleClient from "../mock/MockConsoleClient";
import MockReadyFrameRepository from "../mock/MockReadyFrameRepository";
import StartFindUseCase from "../../../src/background/usecases/StartFindUseCase";
describe("StartFindUseCase", () => {
const currentTabId = 100;
const frameIds = [0, 100, 101];
const keyword = "hello";
const findClient = new MockFindClient();
const findRepository = new MockFindRepository();
const consoleClient = new MockConsoleClient();
const frameRepository = new MockReadyFrameRepository();
const sut = new StartFindUseCase(
findClient,
findRepository,
consoleClient,
frameRepository
);
const getFrameIdsSpy = jest
.spyOn(frameRepository, "getFrameIds")
.mockResolvedValue(frameIds);
const clearSelectionSpy = jest
.spyOn(findClient, "clearSelection")
.mockReturnValue(Promise.resolve());
const findNextSpy = jest.spyOn(findClient, "findNext");
const setLocalStateSpy = jest
.spyOn(findRepository, "setLocalState")
.mockReturnValue(Promise.resolve());
beforeEach(async () => {
getFrameIdsSpy.mockClear();
clearSelectionSpy.mockClear();
findNextSpy.mockClear();
setLocalStateSpy.mockClear();
});
describe("startFind", () => {
it("starts a find with a keyword", async () => {
findNextSpy.mockResolvedValueOnce(false).mockResolvedValueOnce(true);
const showInfoSpy = jest
.spyOn(consoleClient, "showInfo")
.mockReturnValue(Promise.resolve());
await sut.startFind(currentTabId, keyword);
expect(clearSelectionSpy).toBeCalledTimes(3);
expect(clearSelectionSpy.mock.calls[0][1]).toEqual(0);
expect(clearSelectionSpy.mock.calls[1][1]).toEqual(100);
expect(clearSelectionSpy.mock.calls[2][1]).toEqual(101);
expect(findNextSpy).toBeCalledTimes(2);
expect(findNextSpy.mock.calls[0][1]).toEqual(0);
expect(findNextSpy.mock.calls[1][1]).toEqual(100);
expect(setLocalStateSpy).toBeCalledWith(currentTabId, {
keyword,
frameId: 100,
});
expect(showInfoSpy).toBeCalledWith(
currentTabId,
"Pattern found: " + keyword
);
});
it("starts a find with last local state", async () => {
findNextSpy.mockResolvedValueOnce(false).mockResolvedValueOnce(true);
const getLocalStateSpy = jest
.spyOn(findRepository, "getLocalState")
.mockResolvedValue({ keyword, frameId: 0 });
const showInfoSpy = jest
.spyOn(consoleClient, "showInfo")
.mockReturnValue(Promise.resolve());
await sut.startFind(currentTabId, undefined);
expect(clearSelectionSpy).toBeCalledTimes(3);
expect(clearSelectionSpy.mock.calls[0][1]).toEqual(0);
expect(clearSelectionSpy.mock.calls[1][1]).toEqual(100);
expect(clearSelectionSpy.mock.calls[2][1]).toEqual(101);
expect(findNextSpy).toBeCalledTimes(2);
expect(findNextSpy.mock.calls[0][1]).toEqual(0);
expect(findNextSpy.mock.calls[1][1]).toEqual(100);
expect(getLocalStateSpy).toBeCalledWith(currentTabId);
expect(setLocalStateSpy).toBeCalledWith(currentTabId, {
keyword,
frameId: 100,
});
expect(showInfoSpy).toBeCalledWith(
currentTabId,
"Pattern found: " + keyword
);
});
it("starts a find with last global state", async () => {
findNextSpy.mockResolvedValueOnce(false).mockResolvedValueOnce(true);
const getLocalStateSpy = jest
.spyOn(findRepository, "getLocalState")
.mockResolvedValue(undefined);
jest.spyOn(findRepository, "getGlobalKeyword").mockResolvedValue(keyword);
const showInfoSpy = jest
.spyOn(consoleClient, "showInfo")
.mockReturnValue(Promise.resolve());
await sut.startFind(currentTabId, undefined);
expect(clearSelectionSpy).toBeCalledTimes(3);
expect(clearSelectionSpy.mock.calls[0][1]).toEqual(0);
expect(clearSelectionSpy.mock.calls[1][1]).toEqual(100);
expect(clearSelectionSpy.mock.calls[2][1]).toEqual(101);
expect(findNextSpy).toBeCalledTimes(2);
expect(findNextSpy.mock.calls[0][1]).toEqual(0);
expect(findNextSpy.mock.calls[1][1]).toEqual(100);
expect(getLocalStateSpy).toBeCalledWith(currentTabId);
expect(setLocalStateSpy).toBeCalledWith(currentTabId, {
keyword,
frameId: 100,
});
expect(showInfoSpy).toBeCalledWith(
currentTabId,
"Pattern found: " + keyword
);
});
it("shows an error when pattern not found", async () => {
findNextSpy.mockResolvedValue(false);
const showErrorSpy = jest
.spyOn(consoleClient, "showError")
.mockReturnValue(Promise.resolve());
await sut.startFind(currentTabId, keyword);
expect(clearSelectionSpy).toBeCalledTimes(3);
expect(clearSelectionSpy.mock.calls[0][1]).toEqual(0);
expect(clearSelectionSpy.mock.calls[1][1]).toEqual(100);
expect(clearSelectionSpy.mock.calls[2][1]).toEqual(101);
expect(setLocalStateSpy).not.toBeCalled();
expect(showErrorSpy).toBeCalledWith(
currentTabId,
"Pattern not found: " + keyword
);
});
it("shows an error when no last keywords", async () => {
jest.spyOn(findRepository, "getLocalState").mockResolvedValue(undefined);
jest
.spyOn(findRepository, "getGlobalKeyword")
.mockResolvedValue(undefined);
const showErrorSpy = jest
.spyOn(consoleClient, "showError")
.mockReturnValue(Promise.resolve());
await sut.startFind(currentTabId, undefined);
expect(showErrorSpy).toBeCalledWith(
currentTabId,
"No previous search keywords"
);
});
});
});
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