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Make code prettier

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This updates ESLint and our shared eslint-config-openlayers to use Prettier.  Most formatting changes were automatically applied with this:

    npm run lint -- --fix

A few manual changes were required:

 * In `examples/offscreen-canvas.js`, the `//eslint-disable-line` comment needed to be moved to the appropriate line to disable the error about the `'worker-loader!./offscreen-canvas.worker.js'` import.
 * In `examples/webpack/exapmle-builder.js`, spaces could not be added after a couple `function`s for some reason.  While editing this, I reworked `ExampleBuilder` to be a class.
 * In `src/ol/format/WMSGetFeatureInfo.js`, the `// @ts-ignore` comment needed to be moved down one line so it applied to the `parsersNS` argument.
This commit is contained in:
Tim Schaub
2020-04-06 12:25:12 -06:00
parent 53b48baf62
commit 054af09032
790 changed files with 46833 additions and 33765 deletions
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526
test/spec/ol/source/iiif.test.js
View File

@@ -1,181 +1,190 @@
import {DEFAULT_TILE_SIZE} from '../../../../src/ol/tilegrid/common.js';
import IIIF from '../../../../src/ol/source/IIIF.js';
import {DEFAULT_TILE_SIZE} from '../../../../src/ol/tilegrid/common.js';
import {Versions} from '../../../../src/ol/format/IIIFInfo.js';
describe('ol.source.IIIF', function() {
describe('ol.source.IIIF', function () {
const width = 2000,
height = 1500,
size = [width, height],
url = 'http://iiif.test/image-id';
height = 1500,
size = [width, height],
url = 'http://iiif.test/image-id';
function getMinimalSource() {
return new IIIF({
size: size
size: size,
});
}
function getSource(additionalOptions) {
const options = Object.assign({}, {
size: size,
url: url
}, additionalOptions === undefined ? {} : additionalOptions);
const options = Object.assign(
{},
{
size: size,
url: url,
},
additionalOptions === undefined ? {} : additionalOptions
);
return new IIIF(options);
}
describe('constructor', function() {
it('requires valid size option', function() {
expect(function() {
describe('constructor', function () {
it('requires valid size option', function () {
expect(function () {
new IIIF();
}).to.throwException();
expect(function() {
expect(function () {
new IIIF({});
}).to.throwException();
expect(function() {
expect(function () {
new IIIF({
size: []
size: [],
});
}).to.throwException();
expect(function() {
expect(function () {
new IIIF({
size: 100
size: 100,
});
}).to.throwException();
expect(function() {
expect(function () {
new IIIF({
size: [100]
size: [100],
});
}).to.throwException();
expect(function() {
expect(function () {
new IIIF({
size: [null, 100]
size: [null, 100],
});
}).to.throwException();
expect(function() {
expect(function () {
new IIIF({
size: ['very wide', 100]
size: ['very wide', 100],
});
}).to.throwException();
expect(function() {
expect(function () {
new IIIF({
size: [0, 100]
size: [0, 100],
});
}).to.throwException();
expect(function() {
expect(function () {
new IIIF({
size: [100, null]
size: [100, null],
});
}).to.throwException();
expect(function() {
expect(function () {
new IIIF({
size: [100, 0]
size: [100, 0],
});
}).to.throwException();
expect(function() {
expect(function () {
new IIIF({
size: [100, 'not that high']
size: [100, 'not that high'],
});
}).to.throwException();
expect(function() {
expect(function () {
new IIIF({
size: [100, 200, 300]
size: [100, 200, 300],
});
}).to.throwException();
let source;
expect(function() {
expect(function () {
source = new IIIF({
size: [100, 200]
size: [100, 200],
});
}).to.not.throwException();
expect(source).to.be.a(IIIF);
expect(function() {
expect(function () {
getMinimalSource();
}).to.not.throwException();
});
it('uses empty base URL, default quality, jpg format as default', function() {
it('uses empty base URL, default quality, jpg format as default', function () {
const tileUrlFunction = getMinimalSource().getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('full/full/0/default.jpg');
});
it('uses native as default quality for version 1', function() {
it('uses native as default quality for version 1', function () {
const tileUrlFunction = new IIIF({
size: size,
version: Versions.VERSION1
version: Versions.VERSION1,
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('full/full/0/native.jpg');
});
it('corrects non empty base URL if trailing slash is missing', function() {
it('corrects non empty base URL if trailing slash is missing', function () {
// missing trailing slash is added
let tileUrlFunction = getSource().getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/full/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/full/0/default.jpg'
);
// existent trailing slash isn't doubled
tileUrlFunction = getSource({
url: 'http://iiif.test/other-image-id/'
url: 'http://iiif.test/other-image-id/',
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/other-image-id/full/full/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/other-image-id/full/full/0/default.jpg'
);
});
});
describe('tileUrlFunction', function() {
it('has only one resolution and one tile if no tiles, resolutions, sizes and supported features are given', function() {
describe('tileUrlFunction', function () {
it('has only one resolution and one tile if no tiles, resolutions, sizes and supported features are given', function () {
let tileUrlFunction = getSource().getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/full/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/full/0/default.jpg'
);
expect(tileUrlFunction([-1, 0, 0])).to.be(undefined);
expect(tileUrlFunction([1, 0, 0])).to.be(undefined);
expect(tileUrlFunction([0, 1, 0])).to.be(undefined);
expect(tileUrlFunction([0, 0, 1])).to.be(undefined);
tileUrlFunction = getSource({
version: Versions.VERSION1
version: Versions.VERSION1,
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/full/0/native.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/full/0/native.jpg'
);
tileUrlFunction = getSource({
version: Versions.VERSION3
version: Versions.VERSION3,
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/max/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/max/0/default.jpg'
);
});
it('constructs the same number of resolutions as distinguishable sizes are given', function() {
it('constructs the same number of resolutions as distinguishable sizes are given', function () {
let tileUrlFunction = getSource({
sizes: [[2000, 1500], [1000, 750], [500, 375]]
sizes: [
[2000, 1500],
[1000, 750],
[500, 375],
],
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/500,/0/default.jpg');
expect(tileUrlFunction([1, 0, 0])).to.be('http://iiif.test/image-id/full/1000,/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/full/full/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/500,/0/default.jpg'
);
expect(tileUrlFunction([1, 0, 0])).to.be(
'http://iiif.test/image-id/full/1000,/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/full/full/0/default.jpg'
);
expect(tileUrlFunction([3, 0, 0])).to.be(undefined);
expect(tileUrlFunction([-1, 0, 0])).to.be(undefined);
expect(tileUrlFunction([0, 1, 0])).to.be(undefined);
@@ -184,219 +193,382 @@ describe('ol.source.IIIF', function() {
expect(tileUrlFunction([1, 0, 1])).to.be(undefined);
tileUrlFunction = getSource({
sizes: [[2000, 1500], [1000, 750], [500, 375]],
version: Versions.VERSION3
sizes: [
[2000, 1500],
[1000, 750],
[500, 375],
],
version: Versions.VERSION3,
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/500,375/0/default.jpg');
expect(tileUrlFunction([1, 0, 0])).to.be('http://iiif.test/image-id/full/1000,750/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/full/max/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/500,375/0/default.jpg'
);
expect(tileUrlFunction([1, 0, 0])).to.be(
'http://iiif.test/image-id/full/1000,750/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/full/max/0/default.jpg'
);
tileUrlFunction = getSource({
sizes: [[2000, 1500], [1000, 749], [1000, 750], [500, 375], [500, 374]]
sizes: [
[2000, 1500],
[1000, 749],
[1000, 750],
[500, 375],
[500, 374],
],
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/500,/0/default.jpg');
expect(tileUrlFunction([1, 0, 0])).to.be('http://iiif.test/image-id/full/1000,/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/full/full/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/500,/0/default.jpg'
);
expect(tileUrlFunction([1, 0, 0])).to.be(
'http://iiif.test/image-id/full/1000,/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/full/full/0/default.jpg'
);
expect(tileUrlFunction([3, 0, 0])).to.be(undefined);
tileUrlFunction = getSource({
version: Versions.VERSION3,
sizes: [[2000, 1500], [1000, 750], [500, 375]]
sizes: [
[2000, 1500],
[1000, 750],
[500, 375],
],
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/500,375/0/default.jpg');
expect(tileUrlFunction([1, 0, 0])).to.be('http://iiif.test/image-id/full/1000,750/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/full/max/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/500,375/0/default.jpg'
);
expect(tileUrlFunction([1, 0, 0])).to.be(
'http://iiif.test/image-id/full/1000,750/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/full/max/0/default.jpg'
);
expect(tileUrlFunction([3, 0, 0])).to.be(undefined);
expect(tileUrlFunction([-1, 0, 0])).to.be(undefined);
expect(tileUrlFunction([0, 1, 0])).to.be(undefined);
expect(tileUrlFunction([0, 0, 1])).to.be(undefined);
expect(tileUrlFunction([1, 1, 0])).to.be(undefined);
expect(tileUrlFunction([1, 0, 1])).to.be(undefined);
});
it('cannot provide scaled tiles without provided tilesize or supported features', function() {
it('cannot provide scaled tiles without provided tilesize or supported features', function () {
const tileUrlFunction = getSource({
resolutions: [16, 8, 4, 2, 1]
resolutions: [16, 8, 4, 2, 1],
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/full/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/full/0/default.jpg'
);
expect(tileUrlFunction([-1, 0, 0])).to.be(undefined);
expect(tileUrlFunction([1, 0, 0])).to.be(undefined);
expect(tileUrlFunction([0, 1, 0])).to.be(undefined);
expect(tileUrlFunction([0, 0, 1])).to.be(undefined);
});
it('provides canonical tile URLs for all necessary resolutions if only a tileSize exists', function() {
it('provides canonical tile URLs for all necessary resolutions if only a tileSize exists', function () {
let tileUrlFunction = getSource({
tileSize: 512
tileSize: 512,
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/500,/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/500,/0/default.jpg'
);
expect(tileUrlFunction([-1, 0, 0])).to.be(undefined);
expect(tileUrlFunction([0, 1, 0])).to.be(undefined);
expect(tileUrlFunction([0, 0, 1])).to.be(undefined);
expect(tileUrlFunction([1, 0, 0])).to.be('http://iiif.test/image-id/0,0,1024,1024/512,/0/default.jpg');
expect(tileUrlFunction([1, 1, 0])).to.be('http://iiif.test/image-id/1024,0,976,1024/488,/0/default.jpg');
expect(tileUrlFunction([1, 0, 1])).to.be('http://iiif.test/image-id/0,1024,1024,476/512,/0/default.jpg');
expect(tileUrlFunction([1, 1, 1])).to.be('http://iiif.test/image-id/1024,1024,976,476/488,/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/0,0,512,512/512,/0/default.jpg');
expect(tileUrlFunction([2, 3, 0])).to.be('http://iiif.test/image-id/1536,0,464,512/464,/0/default.jpg');
expect(tileUrlFunction([2, 0, 2])).to.be('http://iiif.test/image-id/0,1024,512,476/512,/0/default.jpg');
expect(tileUrlFunction([2, 3, 2])).to.be('http://iiif.test/image-id/1536,1024,464,476/464,/0/default.jpg');
expect(tileUrlFunction([1, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,1024,1024/512,/0/default.jpg'
);
expect(tileUrlFunction([1, 1, 0])).to.be(
'http://iiif.test/image-id/1024,0,976,1024/488,/0/default.jpg'
);
expect(tileUrlFunction([1, 0, 1])).to.be(
'http://iiif.test/image-id/0,1024,1024,476/512,/0/default.jpg'
);
expect(tileUrlFunction([1, 1, 1])).to.be(
'http://iiif.test/image-id/1024,1024,976,476/488,/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,512,512/512,/0/default.jpg'
);
expect(tileUrlFunction([2, 3, 0])).to.be(
'http://iiif.test/image-id/1536,0,464,512/464,/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 2])).to.be(
'http://iiif.test/image-id/0,1024,512,476/512,/0/default.jpg'
);
expect(tileUrlFunction([2, 3, 2])).to.be(
'http://iiif.test/image-id/1536,1024,464,476/464,/0/default.jpg'
);
expect(tileUrlFunction([3, 0, 0])).to.be(undefined);
tileUrlFunction = getSource({
tileSize: 512,
version: Versions.VERSION3
version: Versions.VERSION3,
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/500,375/0/default.jpg');
expect(tileUrlFunction([1, 0, 0])).to.be('http://iiif.test/image-id/0,0,1024,1024/512,512/0/default.jpg');
expect(tileUrlFunction([1, 1, 0])).to.be('http://iiif.test/image-id/1024,0,976,1024/488,512/0/default.jpg');
expect(tileUrlFunction([1, 0, 1])).to.be('http://iiif.test/image-id/0,1024,1024,476/512,238/0/default.jpg');
expect(tileUrlFunction([1, 1, 1])).to.be('http://iiif.test/image-id/1024,1024,976,476/488,238/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/0,0,512,512/512,512/0/default.jpg');
expect(tileUrlFunction([2, 3, 0])).to.be('http://iiif.test/image-id/1536,0,464,512/464,512/0/default.jpg');
expect(tileUrlFunction([2, 0, 2])).to.be('http://iiif.test/image-id/0,1024,512,476/512,476/0/default.jpg');
expect(tileUrlFunction([2, 3, 2])).to.be('http://iiif.test/image-id/1536,1024,464,476/464,476/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/500,375/0/default.jpg'
);
expect(tileUrlFunction([1, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,1024,1024/512,512/0/default.jpg'
);
expect(tileUrlFunction([1, 1, 0])).to.be(
'http://iiif.test/image-id/1024,0,976,1024/488,512/0/default.jpg'
);
expect(tileUrlFunction([1, 0, 1])).to.be(
'http://iiif.test/image-id/0,1024,1024,476/512,238/0/default.jpg'
);
expect(tileUrlFunction([1, 1, 1])).to.be(
'http://iiif.test/image-id/1024,1024,976,476/488,238/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,512,512/512,512/0/default.jpg'
);
expect(tileUrlFunction([2, 3, 0])).to.be(
'http://iiif.test/image-id/1536,0,464,512/464,512/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 2])).to.be(
'http://iiif.test/image-id/0,1024,512,476/512,476/0/default.jpg'
);
expect(tileUrlFunction([2, 3, 2])).to.be(
'http://iiif.test/image-id/1536,1024,464,476/464,476/0/default.jpg'
);
});
it('provides canonical tile URLs for all provided resolutions if a tileSize also exists', function() {
it('provides canonical tile URLs for all provided resolutions if a tileSize also exists', function () {
const tileUrlFunction = getSource({
tileSize: 512,
resolutions: [8, 4, 2, 1]
resolutions: [8, 4, 2, 1],
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/250,/0/default.jpg');
expect(tileUrlFunction([1, 0, 0])).to.be('http://iiif.test/image-id/full/500,/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/0,0,1024,1024/512,/0/default.jpg');
expect(tileUrlFunction([2, 1, 0])).to.be('http://iiif.test/image-id/1024,0,976,1024/488,/0/default.jpg');
expect(tileUrlFunction([2, 0, 1])).to.be('http://iiif.test/image-id/0,1024,1024,476/512,/0/default.jpg');
expect(tileUrlFunction([2, 1, 1])).to.be('http://iiif.test/image-id/1024,1024,976,476/488,/0/default.jpg');
expect(tileUrlFunction([3, 0, 0])).to.be('http://iiif.test/image-id/0,0,512,512/512,/0/default.jpg');
expect(tileUrlFunction([3, 3, 0])).to.be('http://iiif.test/image-id/1536,0,464,512/464,/0/default.jpg');
expect(tileUrlFunction([3, 0, 2])).to.be('http://iiif.test/image-id/0,1024,512,476/512,/0/default.jpg');
expect(tileUrlFunction([3, 3, 2])).to.be('http://iiif.test/image-id/1536,1024,464,476/464,/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/250,/0/default.jpg'
);
expect(tileUrlFunction([1, 0, 0])).to.be(
'http://iiif.test/image-id/full/500,/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,1024,1024/512,/0/default.jpg'
);
expect(tileUrlFunction([2, 1, 0])).to.be(
'http://iiif.test/image-id/1024,0,976,1024/488,/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 1])).to.be(
'http://iiif.test/image-id/0,1024,1024,476/512,/0/default.jpg'
);
expect(tileUrlFunction([2, 1, 1])).to.be(
'http://iiif.test/image-id/1024,1024,976,476/488,/0/default.jpg'
);
expect(tileUrlFunction([3, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,512,512/512,/0/default.jpg'
);
expect(tileUrlFunction([3, 3, 0])).to.be(
'http://iiif.test/image-id/1536,0,464,512/464,/0/default.jpg'
);
expect(tileUrlFunction([3, 0, 2])).to.be(
'http://iiif.test/image-id/0,1024,512,476/512,/0/default.jpg'
);
expect(tileUrlFunction([3, 3, 2])).to.be(
'http://iiif.test/image-id/1536,1024,464,476/464,/0/default.jpg'
);
expect(tileUrlFunction([4, 0, 0])).to.be(undefined);
});
it('supports non square tiles', function() {
it('supports non square tiles', function () {
let tileUrlFunction = getSource({
tileSize: [1024, 512]
tileSize: [1024, 512],
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/500,/0/default.jpg');
expect(tileUrlFunction([1, 0, 0])).to.be('http://iiif.test/image-id/0,0,2000,1024/1000,/0/default.jpg');
expect(tileUrlFunction([1, 0, 1])).to.be('http://iiif.test/image-id/0,1024,2000,476/1000,/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/0,0,1024,512/1024,/0/default.jpg');
expect(tileUrlFunction([2, 1, 0])).to.be('http://iiif.test/image-id/1024,0,976,512/976,/0/default.jpg');
expect(tileUrlFunction([2, 0, 2])).to.be('http://iiif.test/image-id/0,1024,1024,476/1024,/0/default.jpg');
expect(tileUrlFunction([2, 1, 2])).to.be('http://iiif.test/image-id/1024,1024,976,476/976,/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/500,/0/default.jpg'
);
expect(tileUrlFunction([1, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,2000,1024/1000,/0/default.jpg'
);
expect(tileUrlFunction([1, 0, 1])).to.be(
'http://iiif.test/image-id/0,1024,2000,476/1000,/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,1024,512/1024,/0/default.jpg'
);
expect(tileUrlFunction([2, 1, 0])).to.be(
'http://iiif.test/image-id/1024,0,976,512/976,/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 2])).to.be(
'http://iiif.test/image-id/0,1024,1024,476/1024,/0/default.jpg'
);
expect(tileUrlFunction([2, 1, 2])).to.be(
'http://iiif.test/image-id/1024,1024,976,476/976,/0/default.jpg'
);
expect(tileUrlFunction([3, 0, 0])).to.be(undefined);
tileUrlFunction = getSource({
tileSize: [1024, 512],
version: Versions.VERSION3
version: Versions.VERSION3,
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/500,375/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/0,0,1024,512/1024,512/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/500,375/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,1024,512/1024,512/0/default.jpg'
);
});
it('provides tile URLs with default tile size if sufficient supported features are provided', function() {
it('provides tile URLs with default tile size if sufficient supported features are provided', function () {
let tileUrlFunction = getSource({
supports: ['regionByPx', 'sizeByW']
supports: ['regionByPx', 'sizeByW'],
}).getTileUrlFunction();
const maxZoom = Math.ceil(Math.log2(width / DEFAULT_TILE_SIZE));
expect(tileUrlFunction([maxZoom, 0, 0])).to.be('http://iiif.test/image-id/0,0,' + DEFAULT_TILE_SIZE + ',' + DEFAULT_TILE_SIZE + '/' + DEFAULT_TILE_SIZE + ',/0/default.jpg');
expect(tileUrlFunction([maxZoom, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,' +
DEFAULT_TILE_SIZE +
',' +
DEFAULT_TILE_SIZE +
'/' +
DEFAULT_TILE_SIZE +
',/0/default.jpg'
);
expect(tileUrlFunction([maxZoom + 1, 0, 0])).to.be(undefined);
tileUrlFunction = getSource({
supports: ['regionByPx', 'sizeByH']
supports: ['regionByPx', 'sizeByH'],
}).getTileUrlFunction();
expect(tileUrlFunction([maxZoom, 0, 0])).to.be('http://iiif.test/image-id/0,0,' + DEFAULT_TILE_SIZE + ',' + DEFAULT_TILE_SIZE + '/,' + DEFAULT_TILE_SIZE + '/0/default.jpg');
expect(tileUrlFunction([maxZoom, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,' +
DEFAULT_TILE_SIZE +
',' +
DEFAULT_TILE_SIZE +
'/,' +
DEFAULT_TILE_SIZE +
'/0/default.jpg'
);
expect(tileUrlFunction([maxZoom + 1, 0, 0])).to.be(undefined);
tileUrlFunction = getSource({
supports: ['regionByPx', 'sizeByWh']
supports: ['regionByPx', 'sizeByWh'],
}).getTileUrlFunction();
expect(tileUrlFunction([maxZoom, 0, 0])).to.be('http://iiif.test/image-id/0,0,' + DEFAULT_TILE_SIZE + ',' + DEFAULT_TILE_SIZE + '/' + DEFAULT_TILE_SIZE + ',' + DEFAULT_TILE_SIZE + '/0/default.jpg');
expect(tileUrlFunction([maxZoom, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,' +
DEFAULT_TILE_SIZE +
',' +
DEFAULT_TILE_SIZE +
'/' +
DEFAULT_TILE_SIZE +
',' +
DEFAULT_TILE_SIZE +
'/0/default.jpg'
);
expect(tileUrlFunction([maxZoom + 1, 0, 0])).to.be(undefined);
tileUrlFunction = getSource({
supports: ['regionByPct', 'sizeByPct']
supports: ['regionByPct', 'sizeByPct'],
}).getTileUrlFunction();
const tileWPct = (DEFAULT_TILE_SIZE / width * 100).toLocaleString('en', {maximumFractionDigits: 10}),
tileHPct = (DEFAULT_TILE_SIZE / height * 100).toLocaleString('en', {maximumFractionDigits: 10});
const tileWPct = ((DEFAULT_TILE_SIZE / width) * 100).toLocaleString(
'en',
{maximumFractionDigits: 10}
),
tileHPct = ((DEFAULT_TILE_SIZE / height) * 100).toLocaleString('en', {
maximumFractionDigits: 10,
});
expect(tileUrlFunction([maxZoom, 0, 0])).to.be('http://iiif.test/image-id/pct:0,0,' + tileWPct + ',' + tileHPct + '/pct:100/0/default.jpg');
expect(tileUrlFunction([maxZoom, 0, 0])).to.be(
'http://iiif.test/image-id/pct:0,0,' +
tileWPct +
',' +
tileHPct +
'/pct:100/0/default.jpg'
);
expect(tileUrlFunction([maxZoom + 1, 0, 0])).to.be(undefined);
});
it('prefers canonical tile URLs', function() {
it('prefers canonical tile URLs', function () {
let tileUrlFunction = getSource({
tileSize: 512,
supports: ['regionByPx', 'regionByPct', 'sizeByW', 'sizeByH', 'sizeByWh', 'sizeByPct']
supports: [
'regionByPx',
'regionByPct',
'sizeByW',
'sizeByH',
'sizeByWh',
'sizeByPct',
],
}).getTileUrlFunction();
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/0,0,512,512/512,/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,512,512/512,/0/default.jpg'
);
tileUrlFunction = getSource({
tileSize: 512,
version: Versions.VERSION3,
supports: ['regionByPx', 'regionByPct', 'sizeByW', 'sizeByH', 'sizeByWh', 'sizeByPct']
supports: [
'regionByPx',
'regionByPct',
'sizeByW',
'sizeByH',
'sizeByWh',
'sizeByPct',
],
}).getTileUrlFunction();
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/0,0,512,512/512,512/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/0,0,512,512/512,512/0/default.jpg'
);
});
it('provides correct tile URLs for percentage URL parameter values', function() {
it('provides correct tile URLs for percentage URL parameter values', function () {
const tileUrlFunction = getSource({
tileSize: 512,
supports: ['regionByPct', 'sizeByPct']
supports: ['regionByPct', 'sizeByPct'],
}).getTileUrlFunction();
expect(tileUrlFunction([0, 0, 0])).to.be('http://iiif.test/image-id/full/pct:25/0/default.jpg');
expect(tileUrlFunction([0, 0, 0])).to.be(
'http://iiif.test/image-id/full/pct:25/0/default.jpg'
);
expect(tileUrlFunction([-1, 0, 0])).to.be(undefined);
expect(tileUrlFunction([0, 1, 0])).to.be(undefined);
expect(tileUrlFunction([0, 0, 1])).to.be(undefined);
expect(tileUrlFunction([1, 0, 0])).to.be('http://iiif.test/image-id/pct:0,0,51.2,68.2666666667/pct:50/0/default.jpg');
expect(tileUrlFunction([1, 1, 0])).to.be('http://iiif.test/image-id/pct:51.2,0,48.8,68.2666666667/pct:50/0/default.jpg');
expect(tileUrlFunction([1, 0, 1])).to.be('http://iiif.test/image-id/pct:0,68.2666666667,51.2,31.7333333333/pct:50/0/default.jpg');
expect(tileUrlFunction([1, 1, 1])).to.be('http://iiif.test/image-id/pct:51.2,68.2666666667,48.8,31.7333333333/pct:50/0/default.jpg');
expect(tileUrlFunction([1, 0, 0])).to.be(
'http://iiif.test/image-id/pct:0,0,51.2,68.2666666667/pct:50/0/default.jpg'
);
expect(tileUrlFunction([1, 1, 0])).to.be(
'http://iiif.test/image-id/pct:51.2,0,48.8,68.2666666667/pct:50/0/default.jpg'
);
expect(tileUrlFunction([1, 0, 1])).to.be(
'http://iiif.test/image-id/pct:0,68.2666666667,51.2,31.7333333333/pct:50/0/default.jpg'
);
expect(tileUrlFunction([1, 1, 1])).to.be(
'http://iiif.test/image-id/pct:51.2,68.2666666667,48.8,31.7333333333/pct:50/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 0])).to.be('http://iiif.test/image-id/pct:0,0,25.6,34.1333333333/pct:100/0/default.jpg');
expect(tileUrlFunction([2, 3, 0])).to.be('http://iiif.test/image-id/pct:76.8,0,23.2,34.1333333333/pct:100/0/default.jpg');
expect(tileUrlFunction([2, 0, 2])).to.be('http://iiif.test/image-id/pct:0,68.2666666667,25.6,31.7333333333/pct:100/0/default.jpg');
expect(tileUrlFunction([2, 3, 2])).to.be('http://iiif.test/image-id/pct:76.8,68.2666666667,23.2,31.7333333333/pct:100/0/default.jpg');
expect(tileUrlFunction([2, 0, 0])).to.be(
'http://iiif.test/image-id/pct:0,0,25.6,34.1333333333/pct:100/0/default.jpg'
);
expect(tileUrlFunction([2, 3, 0])).to.be(
'http://iiif.test/image-id/pct:76.8,0,23.2,34.1333333333/pct:100/0/default.jpg'
);
expect(tileUrlFunction([2, 0, 2])).to.be(
'http://iiif.test/image-id/pct:0,68.2666666667,25.6,31.7333333333/pct:100/0/default.jpg'
);
expect(tileUrlFunction([2, 3, 2])).to.be(
'http://iiif.test/image-id/pct:76.8,68.2666666667,23.2,31.7333333333/pct:100/0/default.jpg'
);
expect(tileUrlFunction([3, 0, 0])).to.be(undefined);
});
});
});