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test/geo-point: relax too precise assertions 

Relax the assertions to verify only the integer part of the distances.
The decimal part is subject to small variances depending on the exact
implementation of floating-point arithmetic.

For example, the distance calculated on Node v0.11.13 is different
than the distance calculated on Node v0.10.x.
This commit is contained in:
Miroslav Bajtoš 2014-05-16 16:20:34 +02:00
parent 691c152387
commit 4b3d20e409
1 changed files with 5 additions and 3 deletions
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6
test/geo-point.test.js
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@ -3,8 +3,9 @@ describe('GeoPoint', function() {
it("Get the distance to another `GeoPoint`", function() { it("Get the distance to another `GeoPoint`", function() {
var here = new GeoPoint({lat: 10, lng: 10}); var here = new GeoPoint({lat: 10, lng: 10});
var there = new GeoPoint({lat: 5, lng: 5}); var there = new GeoPoint({lat: 5, lng: 5});
var distance = here.distanceTo(there, {type: 'meters'});
assert.equal(here.distanceTo(there, {type: 'meters'}), 782777.923052584); assert.equal(Math.floor(distance), 782777);
}); });
}); });
@ -12,8 +13,9 @@ describe('GeoPoint', function() {
it("Get the distance between two points", function() { it("Get the distance between two points", function() {
var here = new GeoPoint({lat: 10, lng: 10}); var here = new GeoPoint({lat: 10, lng: 10});
var there = new GeoPoint({lat: 5, lng: 5}); var there = new GeoPoint({lat: 5, lng: 5});
var distance = GeoPoint.distanceBetween(here, there, {type: 'feet'});
assert.equal(GeoPoint.distanceBetween(here, there, {type: 'feet'}), 2568169.038886431); assert.equal(Math.floor(distance), 2568169);
}); });
}); });