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import { actionTypes as at } from "common/Actions.mjs";
import { DownloadsManager } from "lib/DownloadsManager.sys.mjs";
import { GlobalOverrider } from "test/unit/utils";
describe("Downloads Manager", () => {
let downloadsManager;
let globals;
beforeEach(() => {
globals = new GlobalOverrider();
global.Cc["@mozilla.org/timer;1"] = {
createInstance() {
return {
initWithCallback: sinon.stub().callsFake(callback => callback()),
cancel: sinon.spy(),
};
},
};
globals.set("DownloadsCommon", {
getData: sinon.stub().returns({
addView: sinon.stub(),
removeView: sinon.stub(),
}),
copyDownloadLink: sinon.stub(),
deleteDownload: sinon.stub().returns(Promise.resolve()),
openDownload: sinon.stub(),
showDownloadedFile: sinon.stub(),
});
downloadsManager = new DownloadsManager();
downloadsManager.init({ dispatch() {} });
downloadsManager.onDownloadAdded({
source: { url: DOWNLOAD_URL },
endTime: Date.now(),
target: { path: "/path/to/download.mov", exists: true },
succeeded: true,
refresh: async () => {},
});
assert.ok(downloadsManager._downloadItems.has(DOWNLOAD_URL));
globals.set("NewTabUtils", { blockedLinks: { isBlocked() {} } });
});
afterEach(() => {
downloadsManager._downloadItems.clear();
globals.restore();
});
describe("#init", () => {
it("should add a DownloadsCommon view on init", () => {
downloadsManager.init({ dispatch() {} });
assert.calledTwice(global.DownloadsCommon.getData().addView);
});
});
describe("#onAction", () => {
it("should copy the file on COPY_DOWNLOAD_LINK", () => {
downloadsManager.onAction({
type: at.COPY_DOWNLOAD_LINK,
data: { url: DOWNLOAD_URL },
});
assert.calledOnce(global.DownloadsCommon.copyDownloadLink);
});
it("should remove the file on REMOVE_DOWNLOAD_FILE", () => {
downloadsManager.onAction({
type: at.REMOVE_DOWNLOAD_FILE,
data: { url: DOWNLOAD_URL },
});
assert.calledOnce(global.DownloadsCommon.deleteDownload);
});
it("should show the file on SHOW_DOWNLOAD_FILE", () => {
downloadsManager.onAction({
type: at.SHOW_DOWNLOAD_FILE,
data: { url: DOWNLOAD_URL },
});
assert.calledOnce(global.DownloadsCommon.showDownloadedFile);
});
it("should open the file on OPEN_DOWNLOAD_FILE if the type is download", () => {
downloadsManager.onAction({
type: at.OPEN_DOWNLOAD_FILE,
data: { url: DOWNLOAD_URL, type: "download" },
_target: { browser: {} },
});
assert.calledOnce(global.DownloadsCommon.openDownload);
});
it("should copy the file on UNINIT", () => {
// DownloadsManager._downloadData needs to exist first
downloadsManager.onAction({ type: at.UNINIT });
assert.calledOnce(global.DownloadsCommon.getData().removeView);
});
it("should not execute a download command if we do not have the correct url", () => {
downloadsManager.onAction({
type: at.SHOW_DOWNLOAD_FILE,
data: { url: "unknown_url" },
});
assert.notCalled(global.DownloadsCommon.showDownloadedFile);
});
});
describe("#onDownloadAdded", () => {
let newDownload;
beforeEach(() => {
downloadsManager._downloadItems.clear();
newDownload = {
endTime: Date.now(),
target: { path: "/path/to/newDownload.mov", exists: true },
succeeded: true,
refresh: async () => {},
};
});
afterEach(() => {
downloadsManager._downloadItems.clear();
});
it("should add a download on onDownloadAdded", () => {
downloadsManager.onDownloadAdded(newDownload);
assert.ok(
);
});
it("should not add a download if it already exists", () => {
downloadsManager.onDownloadAdded(newDownload);
downloadsManager.onDownloadAdded(newDownload);
downloadsManager.onDownloadAdded(newDownload);
downloadsManager.onDownloadAdded(newDownload);
const results = downloadsManager._downloadItems;
assert.equal(results.size, 1);
});
it("should not return any downloads if no threshold is provided", async () => {
downloadsManager.onDownloadAdded(newDownload);
const results = await downloadsManager.getDownloads(null, {});
assert.equal(results.length, 0);
});
it("should stop at numItems when it found one it's looking for", async () => {
const aDownload = {
endTime: Date.now(),
target: { path: "/path/to/aDownload.pdf", exists: true },
succeeded: true,
refresh: async () => {},
};
downloadsManager.onDownloadAdded(aDownload);
downloadsManager.onDownloadAdded(newDownload);
const results = await downloadsManager.getDownloads(Infinity, {
numItems: 1,
onlySucceeded: true,
onlyExists: true,
});
assert.equal(results.length, 1);
assert.equal(results[0].url, aDownload.source.url);
});
it("should get all the downloads younger than the threshold provided", async () => {
const oldDownload = {
endTime: Date.now() - 40 * 60 * 60 * 1000,
target: { path: "/path/to/oldDownload.pdf", exists: true },
succeeded: true,
refresh: async () => {},
};
// Add an old download (older than 36 hours in this case)
downloadsManager.onDownloadAdded(oldDownload);
downloadsManager.onDownloadAdded(newDownload);
const RECENT_DOWNLOAD_THRESHOLD = 36 * 60 * 60 * 1000;
const results = await downloadsManager.getDownloads(
RECENT_DOWNLOAD_THRESHOLD,
{ numItems: 5, onlySucceeded: true, onlyExists: true }
);
assert.equal(results.length, 1);
assert.equal(results[0].url, newDownload.source.url);
});
it("should dispatch DOWNLOAD_CHANGED when adding a download", () => {
downloadsManager._store.dispatch = sinon.spy();
downloadsManager._downloadTimer = null; // Nuke the timer
downloadsManager.onDownloadAdded(newDownload);
assert.calledOnce(downloadsManager._store.dispatch);
});
it("should refresh the downloads if onlyExists is true", async () => {
const aDownload = {
endTime: Date.now() - 40 * 60 * 60 * 1000,
target: { path: "/path/to/aDownload.pdf", exists: true },
succeeded: true,
refresh: () => {},
};
sinon.stub(aDownload, "refresh").returns(Promise.resolve());
downloadsManager.onDownloadAdded(aDownload);
await downloadsManager.getDownloads(Infinity, {
numItems: 5,
onlySucceeded: true,
onlyExists: true,
});
assert.calledOnce(aDownload.refresh);
});
it("should not refresh the downloads if onlyExists is false (by default)", async () => {
const aDownload = {
endTime: Date.now() - 40 * 60 * 60 * 1000,
target: { path: "/path/to/aDownload.pdf", exists: true },
succeeded: true,
refresh: () => {},
};
sinon.stub(aDownload, "refresh").returns(Promise.resolve());
downloadsManager.onDownloadAdded(aDownload);
await downloadsManager.getDownloads(Infinity, {
numItems: 5,
onlySucceeded: true,
});
assert.notCalled(aDownload.refresh);
});
it("should only return downloads that exist if specified", async () => {
const nonExistantDownload = {
endTime: Date.now() - 40 * 60 * 60 * 1000,
target: { path: "/path/to/nonExistantDownload.pdf", exists: false },
succeeded: true,
refresh: async () => {},
};
downloadsManager.onDownloadAdded(newDownload);
downloadsManager.onDownloadAdded(nonExistantDownload);
const results = await downloadsManager.getDownloads(Infinity, {
numItems: 5,
onlySucceeded: true,
onlyExists: true,
});
assert.equal(results.length, 1);
assert.equal(results[0].url, newDownload.source.url);
});
it("should return all downloads that either exist or don't exist if not specified", async () => {
const nonExistantDownload = {
endTime: Date.now() - 40 * 60 * 60 * 1000,
target: { path: "/path/to/nonExistantDownload.pdf", exists: false },
succeeded: true,
refresh: async () => {},
};
downloadsManager.onDownloadAdded(newDownload);
downloadsManager.onDownloadAdded(nonExistantDownload);
const results = await downloadsManager.getDownloads(Infinity, {
numItems: 5,
onlySucceeded: true,
});
assert.equal(results.length, 2);
assert.equal(results[0].url, newDownload.source.url);
assert.equal(results[1].url, nonExistantDownload.source.url);
});
it("should return only unblocked downloads", async () => {
const nonExistantDownload = {
endTime: Date.now() - 40 * 60 * 60 * 1000,
target: { path: "/path/to/nonExistantDownload.pdf", exists: false },
succeeded: true,
refresh: async () => {},
};
downloadsManager.onDownloadAdded(newDownload);
downloadsManager.onDownloadAdded(nonExistantDownload);
globals.set("NewTabUtils", {
blockedLinks: {
isBlocked: item => item.url === nonExistantDownload.source.url,
},
});
const results = await downloadsManager.getDownloads(Infinity, {
numItems: 5,
onlySucceeded: true,
});
assert.equal(results.length, 1);
assert.propertyVal(results[0], "url", newDownload.source.url);
});
it("should only return downloads that were successful if specified", async () => {
const nonSuccessfulDownload = {
endTime: Date.now() - 40 * 60 * 60 * 1000,
target: { path: "/path/to/nonSuccessfulDownload.pdf", exists: false },
succeeded: false,
refresh: async () => {},
};
downloadsManager.onDownloadAdded(newDownload);
downloadsManager.onDownloadAdded(nonSuccessfulDownload);
const results = await downloadsManager.getDownloads(Infinity, {
numItems: 5,
onlySucceeded: true,
});
assert.equal(results.length, 1);
assert.equal(results[0].url, newDownload.source.url);
});
it("should return all downloads that were either successful or not if not specified", async () => {
const nonExistantDownload = {
endTime: Date.now() - 40 * 60 * 60 * 1000,
target: { path: "/path/to/nonExistantDownload.pdf", exists: true },
succeeded: false,
refresh: async () => {},
};
downloadsManager.onDownloadAdded(newDownload);
downloadsManager.onDownloadAdded(nonExistantDownload);
const results = await downloadsManager.getDownloads(Infinity, {
numItems: 5,
});
assert.equal(results.length, 2);
assert.equal(results[0].url, newDownload.source.url);
assert.equal(results[1].url, nonExistantDownload.source.url);
});
it("should sort the downloads by recency", async () => {
const olderDownload1 = {
endTime: Date.now() - 2 * 60 * 60 * 1000, // 2 hours ago
target: { path: "/path/to/oldDownload1.pdf", exists: true },
succeeded: true,
refresh: async () => {},
};
const olderDownload2 = {
endTime: Date.now() - 60 * 60 * 1000, // 1 hour ago
target: { path: "/path/to/oldDownload2.pdf", exists: true },
succeeded: true,
refresh: async () => {},
};
// Add some older downloads and check that they are in order
downloadsManager.onDownloadAdded(olderDownload1);
downloadsManager.onDownloadAdded(olderDownload2);
downloadsManager.onDownloadAdded(newDownload);
const results = await downloadsManager.getDownloads(Infinity, {
numItems: 5,
onlySucceeded: true,
onlyExists: true,
});
assert.equal(results.length, 3);
assert.equal(results[0].url, newDownload.source.url);
assert.equal(results[1].url, olderDownload2.source.url);
assert.equal(results[2].url, olderDownload1.source.url);
});
it("should format the description properly if there is no file type", async () => {
newDownload.target.path = null;
downloadsManager.onDownloadAdded(newDownload);
const results = await downloadsManager.getDownloads(Infinity, {
numItems: 5,
onlySucceeded: true,
onlyExists: true,
});
assert.equal(results.length, 1);
assert.equal(results[0].description, "1.5 MB"); // see unit-entry.js to see where this comes from
});
});
describe("#onDownloadRemoved", () => {
let newDownload;
beforeEach(() => {
downloadsManager._downloadItems.clear();
newDownload = {
endTime: Date.now(),
target: { path: "/path/to/removeMe.mov", exists: true },
succeeded: true,
refresh: async () => {},
};
downloadsManager.onDownloadAdded(newDownload);
});
it("should remove a download if it exists on onDownloadRemoved", async () => {
downloadsManager.onDownloadRemoved({
});
const results = await downloadsManager.getDownloads(Infinity, {
numItems: 5,
});
assert.deepEqual(results, []);
});
it("should dispatch DOWNLOAD_CHANGED when removing a download", () => {
downloadsManager._store.dispatch = sinon.spy();
downloadsManager.onDownloadRemoved({
});
assert.calledOnce(downloadsManager._store.dispatch);
});
});
});