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Jasmine tests for ol.Extent

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Éric Lemoine
2012-09-25 00:11:52 +02:00
parent 424dbd7582
commit 6fab51bde0
2 changed files with 37 additions and 0 deletions
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1
test/ol.html
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@@ -75,6 +75,7 @@
<script type="text/javascript" src="jasmine-extensions.js"></script>
<!-- include spec files here... -->
<script type="text/javascript" src="spec/ol/extent.test.js"></script>
<script type="text/javascript" src="spec/ol/object.test.js"></script>
<script type="text/javascript" src="spec/ol/tilecoord.test.js"></script>
<script type="text/javascript" src="spec/ol/projection.test.js"></script>

36
test/spec/ol/extent.test.js Normal file
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@@ -0,0 +1,36 @@
goog.require('ol.Extent');
goog.require('ol.Projection');
describe('ol.Extent', function() {
describe('clone', function() {
it('does clone', function() {
var extent = new ol.Extent(1, 2, 3, 4);
var clonedExtent = extent.clone();
expect(clonedExtent).toBeA(ol.Extent);
expect(clonedExtent).not.toBe(extent);
expect(clonedExtent.minX).toEqual(extent.minX);
expect(clonedExtent.minY).toEqual(extent.minY);
expect(clonedExtent.maxX).toEqual(extent.maxX);
expect(clonedExtent.maxY).toEqual(extent.maxY);
});
});
describe('transform', function() {
it('does transform', function() {
var transformFn =
ol.Projection.getTransformFromCodes('EPSG:4326', 'EPSG:3857');
var sourceExtent = new ol.Extent(-15, -30, 45, 60);
var destinationExtent = sourceExtent.transform(transformFn);
expect(destinationExtent).not.toBeUndefined();
expect(destinationExtent).not.toBeNull();
// FIXME check values with third-party tool
expect(destinationExtent.minX).toRoughlyEqual(-1669792.3618991037, 1e-9);
expect(destinationExtent.minY).toRoughlyEqual(-3503549.843504376, 1e-9);
expect(destinationExtent.maxX).toRoughlyEqual(5009377.085697311, 1e-9);
expect(destinationExtent.maxY).toRoughlyEqual(8399737.889818361, 1e-9);
});
});
});