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separate tests for scaling width and height

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This commit is contained in:
mike-000
2021-06-09 13:33:28 +01:00
committed by GitHub
parent c0580262f1
commit 92a2b3e78b
1 changed files with 27 additions and 4 deletions
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31
test/browser/spec/ol/source/imagestatic.test.js
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@@ -16,7 +16,7 @@ describe('ol.source.ImageStatic', function () {
});
describe('#getImage', function () {
it('scales image to fit imageExtent', function (done) {
it('scales image height to fit imageExtent', function (done) {
const source = new Static({
url: 'spec/ol/source/images/12-655-1583.png',
imageExtent: [
@@ -31,7 +31,30 @@ describe('ol.source.ImageStatic', function () {
const image = source.getImage(extent, resolution, pixelRatio, projection);
source.on('imageloadend', function (event) {
expect(image.getImage().width).to.be(128);
expect(image.getImage().width).to.be(256);
expect(image.getImage().height).to.be(512);
done();
});
image.load();
});
it('scales image width to fit imageExtent', function (done) {
const source = new Static({
url: 'spec/ol/source/images/12-655-1583.png',
imageExtent: [
-13629027.891360067,
4539747.983913189,
-13609460.012119063,
4549531.923533691,
],
projection: projection,
});
const image = source.getImage(extent, resolution, pixelRatio, projection);
source.on('imageloadend', function (event) {
expect(image.getImage().width).to.be(512);
expect(image.getImage().height).to.be(256);
done();
});
@@ -55,8 +78,8 @@ describe('ol.source.ImageStatic', function () {
const image = source.getImage(extent, resolution, pixelRatio, projection);
source.on('imageloadend', function (event) {
expect(image.getImage().width).to.be(127);
expect(image.getImage().height).to.be(254);
expect(image.getImage().width).to.be(254);
expect(image.getImage().height).to.be(508);
done();
});