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Correct and test IIIF version 3 image info parser

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This commit is contained in:
Lutz Helm
2019-07-02 13:21:09 +02:00
parent 7147dce4d0
commit 0507132a21
2 changed files with 67 additions and 4 deletions
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69
test/spec/ol/format/iiif.test.js
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@@ -323,7 +323,22 @@ describe('ol.format.IIIFInfo', function() {
height: 1500,
profile: ['http://iiif.io/api/image/2/level2.json']
});
const options = iiifInfo.getTileSourceOptions({
let options = iiifInfo.getTileSourceOptions({
quality: 'bitonal',
format: 'png'
});
expect(options).to.have.property('quality', 'bitonal');
expect(options).to.have.property('format', 'png');
iiifInfo.setImageInfo({
'@context': 'http://iiif.io/api/image/3/context.json',
'@id': 'http://iiif.test/version3/id',
width: 2000,
height: 1500,
profile: 'level2',
extraQualities: ['gray', 'bitonal']
});
options = iiifInfo.getTileSourceOptions({
quality: 'bitonal',
format: 'png'
});
@@ -341,7 +356,21 @@ describe('ol.format.IIIFInfo', function() {
height: 1500,
profile: ['http://iiif.io/api/image/2/level1.json']
});
const options = iiifInfo.getTileSourceOptions({
let options = iiifInfo.getTileSourceOptions({
quality: 'bitonal',
format: 'png'
});
expect(options).to.have.property('quality', 'default');
expect(options).to.have.property('format', 'jpg');
iiifInfo.setImageInfo({
'@context': 'http://iiif.io/api/image/3/context.json',
'@id': 'http://iiif.test/version3/id',
width: 2000,
height: 1500,
profile: 'level1',
});
options = iiifInfo.getTileSourceOptions({
quality: 'bitonal',
format: 'png'
});
@@ -482,6 +511,26 @@ describe('ol.format.IIIFInfo', function() {
expect(options.tileSize[0]).to.be(512);
expect(options.tileSize[1]).to.be(1024);
iiifInfo.setImageInfo({
'@context': 'http://iiif.io/api/image/3/context.json',
'@id': 'http://iiif.test/id',
profile: 'level0',
tiles: [{
scaleFactors: [1, 2, 4, 8],
width: 512,
height: 256
}]
});
options = iiifInfo.getTileSourceOptions();
expect(options.resolutions).to.have.length(4);
expect(options.resolutions).to.contain(1);
expect(options.resolutions).to.contain(2);
expect(options.resolutions).to.contain(4);
expect(options.resolutions).to.contain(8);
expect(options.tileSize).to.have.length(2);
expect(options.tileSize[0]).to.be(512);
expect(options.tileSize[1]).to.be(256);
});
});
@@ -504,7 +553,7 @@ describe('ol.format.IIIFInfo', function() {
height: 250
}]
});
const options = iiifInfo.getTileSourceOptions();
let options = iiifInfo.getTileSourceOptions();
expect(options.sizes).to.have.length(3);
expect(options.sizes[0]).to.have.length(2);
expect(options.sizes[0][0]).to.be(2000);
@@ -516,6 +565,20 @@ describe('ol.format.IIIFInfo', function() {
expect(options.sizes[2][0]).to.be(500);
expect(options.sizes[2][1]).to.be(250);
iiifInfo.setImageInfo({
'@context': 'http://iiif.io/api/image/3/context.json',
'@id': 'http://iiif.test/id',
'sizes': [{
width: 1500,
height: 800
}]
});
options = iiifInfo.getTileSourceOptions();
expect(options.sizes).to.have.length(1);
expect(options.sizes[0]).to.have.length(2);
expect(options.sizes[0][0]).to.be(1500);
expect(options.sizes[0][1]).to.be(800);
});
it('respects the preferred image formats', function() {