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Improve the getData unit test

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As a follow-up to PR #4795, this patch improves the `getData` unit test to ensure that the returned data is of the expected type and of the correct length.
This commit is contained in:
Jonas Jenwald 2014-09-23 13:16:58 +02:00
parent d6328bbbed
commit dc5b0d251f
1 changed files with 5 additions and 3 deletions
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8
test/unit/api_spec.js
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@ -8,6 +8,7 @@
describe('api', function() { describe('api', function() {
// TODO run with worker enabled // TODO run with worker enabled
var basicApiUrl = combineUrl(window.location.href, '../pdfs/basicapi.pdf'); var basicApiUrl = combineUrl(window.location.href, '../pdfs/basicapi.pdf');
var basicApiFileLength = 105779; // bytes
function waitsForPromiseResolved(promise, successCallback) { function waitsForPromiseResolved(promise, successCallback) {
var data; var data;
promise.then(function(val) { promise.then(function(val) {
@ -72,7 +73,7 @@ describe('api', function() {
typedArrayPdf = new Uint8Array(request.response); typedArrayPdf = new Uint8Array(request.response);
} }
// Sanity check to make sure that we fetched the entire PDF file. // Sanity check to make sure that we fetched the entire PDF file.
expect(typedArrayPdf.length).toEqual(105779); expect(typedArrayPdf.length).toEqual(basicApiFileLength);
var promise = PDFJS.getDocument(typedArrayPdf); var promise = PDFJS.getDocument(typedArrayPdf);
waitsForPromiseResolved(promise, function(data) { waitsForPromiseResolved(promise, function(data) {
@ -155,13 +156,14 @@ describe('api', function() {
it('gets data', function() { it('gets data', function() {
var promise = doc.getData(); var promise = doc.getData();
waitsForPromiseResolved(promise, function (data) { waitsForPromiseResolved(promise, function (data) {
expect(true).toEqual(true); expect(data instanceof Uint8Array).toEqual(true);
expect(data.length).toEqual(basicApiFileLength);
}); });
}); });
it('gets filesize in bytes', function() { it('gets filesize in bytes', function() {
var promise = doc.getDownloadInfo(); var promise = doc.getDownloadInfo();
waitsForPromiseResolved(promise, function (data) { waitsForPromiseResolved(promise, function (data) {
expect(data.length).toEqual(105779); expect(data.length).toEqual(basicApiFileLength);
}); });
}); });
it('gets stats', function() { it('gets stats', function() {