cordova-test.ts
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import { CordovaFileHandler } from '../src/file-handler/cordova-file-handler';
declare var cordova;
exports.defineAutoTests = function() {
let createFilesHelper = (filenames:Array<string>, successCallback, errorCallback) => {
let index = 0;
let create = () => {
if (index < filenames.length) {
console.log("try creating file: ", filenames[index]);
createFileHelper(filenames[index], create, errorCallback);
index += 1;
} else {
successCallback();
}
};
create();
};
let createFileHelper = (filename, successCallback, errorCallback) => {
window['requestFileSystem'](window['LocalFileSystem'].TEMPORARY, 0, (fs) => {
fs.root.getFile(filename, { create: true, exclusive: false },(fileEntry) => {
fileEntry.createWriter((fileWriter) => {
fileWriter.onwriteend = function() {
console.log("file created", filename);
successCallback();
};
fileWriter.onerror = function (e) {
console.error("file error", e);
errorCallback(e);
};
fileWriter.write(new Blob(['some arbitrary file data'], { type: 'text/plain' }));
});
}, errorCallback);
}, errorCallback);
};
jasmine.DEFAULT_TIMEOUT_INTERVAL = 100000;
describe("Cordova downloader", () => {
let handler = new CordovaFileHandler();
it("should download sample image from https source and store with new name", (done) => {
let source = "https://upload.wikimedia.org/wikipedia/commons/f/ff/Pizigani_1367_Chart_10MB.jpg";
// let target = cordova.file.dataDirectory + "full-moon.jpg";
let target = "cdvfile://localhost/temporary/full-moon.jpg";
let lastProgress = 0;
handler.download(source, target)
.on('progress', (progress: number) => {
expect(progress).toBeGreaterThan(lastProgress);
lastProgress = progress;
}).once('error', (error:any) => {
fail();
}).once('complete', () => {
expect(lastProgress).toEqual(1);
window['resolveLocalFileSystemURL'](target, (entry:any) => {
expect(entry.isFile).toBeTruthy();
expect(entry.name).toEqual("full-moon.jpg");
done();
});
});
});
it('should cleanup successfully', (done) => {
createFilesHelper(['file-1', 'file-2', 'file-3'], () => {
console.log("files are created, now start with cleanup");
handler.once('cleanup-complete', (files) => {
console.log(files);
expect(files.length).toBeGreaterThan(1);
done();
});
handler.once('cleanup-error', (files) => {
fail('cleanup error');
});
handler.cleanup([
{ source: '', target: 'file-1' } ,
{ source: '', target: 'file-2' }
], 'cdvfile://localhost/temporary/');
}, (error) => {
console.error(error);
fail('error while creating files');
});
});
});
};