opds-web-client
Version:
39 lines (38 loc) • 1.91 kB
JavaScript
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jest.dontMock("../state");
jest.dontMock("../reducers/index");
jest.dontMock("../reducers/collection");
jest.dontMock("../reducers/book");
var fetchCollectionAndBook;
var createFetchCollectionAndBook = jest.genMockFunction();
createFetchCollectionAndBook.mockImplementation(function (collectionUrl, bookUrl) { return fetchCollectionAndBook; });
var dispatch = function () { };
var initialState = "initial state";
var alteredState = "state with collection and book";
var testState = initialState;
jest.setMock("../components/mergeRootProps", { createFetchCollectionAndBook: createFetchCollectionAndBook });
jest.setMock("../store", { default: function () { return { dispatch: dispatch, getState: function () { return testState; } }; } });
var state_1 = require("../state");
describe("buildInitialState", function () {
var collectionUrl = "collection url";
var bookUrl = "book url";
beforeEach(function () {
fetchCollectionAndBook = jest.genMockFunction();
fetchCollectionAndBook.mockReturnValue(new Promise(function (resolve, reject) {
testState = alteredState;
resolve({ collectionData: null, bookData: null });
}));
createFetchCollectionAndBook.mockClear();
});
it("fetches given collection and book into state", function (done) {
state_1.default(collectionUrl, bookUrl).then(function (state) {
expect(createFetchCollectionAndBook.mock.calls.length).toBe(1);
expect(createFetchCollectionAndBook.mock.calls[0][0]).toBe(dispatch);
expect(fetchCollectionAndBook.mock.calls.length).toBe(1);
expect(fetchCollectionAndBook.mock.calls[0][0]).toBe(collectionUrl);
expect(fetchCollectionAndBook.mock.calls[0][1]).toBe(bookUrl);
expect(state).toBe(alteredState);
done();
}).catch(function (err) { return done(err); });
});
});