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import * as sinon from "sinon";
import MockTabPresenter from "../../mock/MockTabPresenter";
import FindPrevOperator from "../../../../src/background/operators/impls/FindPrevOperator";
import MockFindRepository from "../../mock/MockFindRepository";
import MockFindClient from "../../mock/MockFindClient";
import MockConsoleClient from "../../mock/MockConsoleClient";
import MockFramePresenter from "../../mock/MockFramePresenter";
describe("FindPrevOperator", () => {
const keyword = "hello";
const frameIds = [0, 100, 101];
const tabPresenter = new MockTabPresenter();
const findRepository = new MockFindRepository();
const findClient = new MockFindClient();
const consoleClient = new MockConsoleClient();
const framePresenter = new MockFramePresenter();
const sut = new FindPrevOperator(
tabPresenter,
findRepository,
findClient,
consoleClient,
framePresenter
);
let currentTabId: number;
beforeEach(async () => {
sinon.restore();
const currentTab = await tabPresenter.create("https://example.com/", {
active: true,
});
currentTabId = currentTab.id!;
});
describe("#run", () => {
it("shows errors if no previous keywords", async () => {
sinon
.stub(findRepository, "getLocalState")
.returns(Promise.resolve(undefined));
const mock = sinon.mock(consoleClient);
mock
.expects("showError")
.withArgs(currentTabId, "No previous search keywords");
await sut.run();
mock.verify();
});
it("continues a search on the same frame", async () => {
sinon.stub(findRepository, "getLocalState").returns(
Promise.resolve({
keyword,
frameIds,
framePos: 1,
})
);
const mockFindClient = sinon.mock(findClient);
mockFindClient
.expects("findPrev")
.withArgs(currentTabId, 100, keyword)
.returns(Promise.resolve(true));
const mockFindRepository = sinon.mock(findRepository);
mockFindRepository
.expects("setLocalState")
.withArgs(currentTabId, { keyword, frameIds, framePos: 1 });
await sut.run();
mockFindRepository.verify();
mockFindClient.verify();
});
it("continues a search on next frame", async () => {
sinon.stub(findRepository, "getLocalState").returns(
Promise.resolve({
keyword,
frameIds,
framePos: 1,
})
);
const mockFindClient = sinon.mock(findClient);
mockFindClient
.expects("findPrev")
.withArgs(currentTabId, 100, keyword)
.returns(Promise.resolve(false));
mockFindClient
.expects("clearSelection")
.withArgs(currentTabId, 100)
.returns(Promise.resolve());
mockFindClient
.expects("findPrev")
.withArgs(currentTabId, 0, keyword)
.returns(Promise.resolve(true));
const mockFindRepository = sinon.mock(findRepository);
mockFindRepository
.expects("setLocalState")
.withArgs(currentTabId, { keyword, frameIds, framePos: 0 });
await sut.run();
mockFindRepository.verify();
mockFindClient.verify();
});
it("exercise a wrap-search", async () => {
sinon.stub(findRepository, "getLocalState").returns(
Promise.resolve({
keyword,
frameIds,
framePos: 0,
})
);
const mockFindClient = sinon.mock(findClient);
mockFindClient
.expects("findPrev")
.withArgs(currentTabId, 0, keyword)
.returns(Promise.resolve(false));
mockFindClient
.expects("clearSelection")
.withArgs(currentTabId, 0)
.returns(Promise.resolve());
mockFindClient
.expects("findPrev")
.withArgs(currentTabId, 101, keyword)
.returns(Promise.resolve(true));
const mockFindRepository = sinon.mock(findRepository);
mockFindRepository
.expects("setLocalState")
.withArgs(currentTabId, { keyword, frameIds, framePos: 2 });
await sut.run();
mockFindRepository.verify();
mockFindClient.verify();
});
it("starts a search with last keywords", async () => {
sinon
.stub(findRepository, "getLocalState")
.returns(Promise.resolve(undefined));
sinon
.stub(findRepository, "getGlobalKeyword")
.returns(Promise.resolve(keyword));
sinon
.stub(framePresenter, "getAllFrameIds")
.returns(Promise.resolve(frameIds));
sinon.stub(consoleClient, "showInfo").returns(Promise.resolve());
const mockFindClient = sinon.mock(findClient);
mockFindClient.expects("clearSelection").withArgs(currentTabId, 0);
mockFindClient.expects("clearSelection").withArgs(currentTabId, 100);
mockFindClient.expects("clearSelection").withArgs(currentTabId, 101);
mockFindClient
.expects("findPrev")
.withArgs(currentTabId, 101, keyword)
.returns(Promise.resolve(true));
const mockFindRepository = sinon.mock(findRepository);
mockFindRepository
.expects("setLocalState")
.withArgs(currentTabId, { keyword, frameIds, framePos: 2 });
await sut.run();
mockFindRepository.verify();
mockFindClient.verify();
});
});
});
|
