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Named exports from ol/proj/epsg3857

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This commit is contained in:
Tim Schaub
2018-02-07 12:44:02 -07:00
parent 3266ffc58f
commit 6701d19a45
7 changed files with 79 additions and 85 deletions
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13
test/spec/ol/proj/epsg3857.test.js
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@@ -1,7 +1,7 @@
import {getPointResolution, transform, get as getProjection, clearAllProjections, addCommon} from '../../../../src/ol/proj.js';
import _ol_proj_EPSG3857_ from '../../../../src/ol/proj/EPSG3857.js';
import {fromEPSG4326, HALF_SIZE} from '../../../../src/ol/proj/epsg3857.js';
describe('ol.proj.EPSG3857', function() {
describe('ol/proj/epsg3857', function() {
afterEach(function() {
clearAllProjections();
@@ -11,9 +11,6 @@ describe('ol.proj.EPSG3857', function() {
describe('fromEPSG4326()', function() {
it('transforms from geographic to Web Mercator', function() {
const forward = _ol_proj_EPSG3857_.fromEPSG4326;
const edge = _ol_proj_EPSG3857_.HALF_SIZE;
const tolerance = 1e-5;
const cases = [{
@@ -21,10 +18,10 @@ describe('ol.proj.EPSG3857', function() {
m: [0, 0]
}, {
g: [-180, -90],
m: [-edge, -edge]
m: [-HALF_SIZE, -HALF_SIZE]
}, {
g: [180, 90],
m: [edge, edge]
m: [HALF_SIZE, HALF_SIZE]
}, {
g: [-111.0429, 45.6770],
m: [-12361239.084208, 5728738.469095]
@@ -32,7 +29,7 @@ describe('ol.proj.EPSG3857', function() {
for (let i = 0, ii = cases.length; i < ii; ++i) {
const point = cases[i].g;
const transformed = forward(point);
const transformed = fromEPSG4326(point);
expect(transformed[0]).to.roughlyEqual(cases[i].m[0], tolerance);
expect(transformed[1]).to.roughlyEqual(cases[i].m[1], tolerance);
}