opds-web-client
Version:
129 lines (128 loc) • 5.64 kB
JavaScript
;
var chai_1 = require("chai");
var React = require("react");
var enzyme_1 = require("enzyme");
var Breadcrumbs_1 = require("../Breadcrumbs");
var CatalogLink_1 = require("../CatalogLink");
describe("Breadcrumbs", function () {
var data;
beforeEach(function () {
data = [{
id: "2nd id",
text: "2nd title",
url: "2nd url"
}, {
id: "last id",
text: "last title",
url: "last url"
}];
});
it("shows links with bootstrap classes", function () {
var wrapper = enzyme_1.shallow(React.createElement(Breadcrumbs_1.default, { links: data }));
var list = wrapper.find("ol");
var links = wrapper.find(CatalogLink_1.default);
chai_1.expect(list.hasClass("breadcrumb")).to.equal(true);
chai_1.expect(links.length).to.equal(2);
chai_1.expect(links.at(0).props().children).to.contain("2nd title");
chai_1.expect(links.at(0).props().collectionUrl).to.equal("2nd url");
// last link is wrapped in <strong>
chai_1.expect(links.at(1).props().children.props.children).to.contain("last title");
chai_1.expect(links.at(1).props().collectionUrl).to.equal("last url");
});
});
describe("hierarchyComputeBreadcrumbs", function () {
var collection = {
id: "new id",
url: "new url",
title: "new title",
lanes: [],
books: [],
navigationLinks: []
};
var collectionLink = {
url: "new url",
text: "new title"
};
var history = [];
it("returns only collection link without root or parent", function () {
chai_1.expect(Breadcrumbs_1.hierarchyComputeBreadcrumbs(collection, history)).to.deep.equal([collectionLink]);
});
it("returns root and collection if parent not present", function () {
var catalogRootLink = {
url: "new root url",
text: "new root url"
};
var data = Object.assign({}, collection, { catalogRootLink: catalogRootLink });
chai_1.expect(Breadcrumbs_1.hierarchyComputeBreadcrumbs(data, history)).to.deep.equal([catalogRootLink, collectionLink]);
});
it("provides default catalog root title", function () {
var catalogRootLink = {
url: "new root url",
text: null
};
var data = Object.assign({}, collection, { catalogRootLink: catalogRootLink });
chai_1.expect(Breadcrumbs_1.hierarchyComputeBreadcrumbs(data, history)).to.deep.equal([{
url: catalogRootLink.url,
text: "Catalog"
}, collectionLink]);
});
it("returns only parent and collection if root not present", function () {
var parentLink = {
url: "new parent url",
text: "new parent text"
};
var data = Object.assign({}, collection, { parentLink: parentLink });
chai_1.expect(Breadcrumbs_1.hierarchyComputeBreadcrumbs(data, history)).to.deep.equal([parentLink, collectionLink]);
});
it("returns only root and collection if parent is same as root", function () {
var catalogRootLink = {
url: "new root url",
text: "new root text"
};
var parentLink = {
url: "new root url",
text: "new root text"
};
var data = Object.assign({}, collection, { catalogRootLink: catalogRootLink, parentLink: parentLink });
chai_1.expect(Breadcrumbs_1.hierarchyComputeBreadcrumbs(data, history)).to.deep.equal([catalogRootLink, collectionLink]);
});
it("return only parent and collection if collection is same as root", function () {
var catalogRootLink = {
url: "new url",
text: "new title"
};
var parentLink = {
url: "new parent url",
text: "new parent text"
};
var data = Object.assign({}, collection, { catalogRootLink: catalogRootLink, parentLink: parentLink });
chai_1.expect(Breadcrumbs_1.hierarchyComputeBreadcrumbs(data, history)).to.deep.equal([parentLink, collectionLink]);
});
it("return only root and parent if collection is same as parent", function () {
var catalogRootLink = {
url: "new root url",
text: "new root text"
};
var parentLink = {
url: "new url",
text: "new title"
};
var data = Object.assign({}, collection, { catalogRootLink: catalogRootLink, parentLink: parentLink });
chai_1.expect(Breadcrumbs_1.hierarchyComputeBreadcrumbs(data, history)).to.deep.equal([catalogRootLink, parentLink]);
});
it("uses a custom comparator if passed one", function () {
var catalogRootLink = {
url: "new root url",
text: "new root text"
};
var data = Object.assign({}, collection, { catalogRootLink: catalogRootLink });
// no comparator
chai_1.expect(Breadcrumbs_1.hierarchyComputeBreadcrumbs(data, history)).to.deep.equal([catalogRootLink, collectionLink]);
// comparator that says links are equal
var comparator = function (url1, url2) { return true; };
chai_1.expect(Breadcrumbs_1.hierarchyComputeBreadcrumbs(data, history, comparator)).to.deep.equal([collectionLink]);
// comparator that says links are not equal
comparator = function (url1, url2) { return false; };
chai_1.expect(Breadcrumbs_1.hierarchyComputeBreadcrumbs(data, history, comparator)).to.deep.equal([catalogRootLink, collectionLink]);
});
});