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Test prerender and postrender events for a vector layer

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This commit is contained in:
Tim Schaub
2018-11-16 12:49:04 +01:00
parent 3ecc6d60d2
commit 96437e3875
1 changed files with 9 additions and 9 deletions
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18
test/spec/ol/renderer/canvas/imagelayer.test.js
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@@ -95,18 +95,18 @@ describe('ol.renderer.canvas.ImageLayer', function() {
map.dispose();
});
it('dispatches precompose and postcompose events on the vector layer', function(done) {
let precompose = 0;
let postcompose = 0;
layer.on('precompose', function() {
++precompose;
it('dispatches prerender and postrender events on the vector layer', function(done) {
let prerender = 0;
let postrender = 0;
layer.on('prerender', function() {
++prerender;
});
layer.on('postcompose', function() {
++postcompose;
layer.on('postrender', function() {
++postrender;
});
map.once('postrender', function() {
expect(precompose).to.be(1);
expect(postcompose).to.be(1);
expect(prerender).to.be(1);
expect(postrender).to.be(1);
done();
});
});