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Make sure window.proj4 is always restored in tests

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This commit is contained in:
Andreas Hocevar
2016-02-13 14:03:21 +01:00
parent a924908f12
commit 27908edea1
1 changed files with 8 additions and 9 deletions
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test/spec/ol/proj/proj.test.js
+8 -9
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@@ -209,6 +209,14 @@ describe('ol.proj', function() {
describe('Proj4js integration', function() { describe('Proj4js integration', function() {
var proj4 = window.proj4;
afterEach(function() {
delete proj4.defs['EPSG:21781'];
window.proj4 = proj4;
ol.proj.setProj4(window.proj4);
});
it('creates ol.proj.Projection instance from EPSG:21781', function() { it('creates ol.proj.Projection instance from EPSG:21781', function() {
proj4.defs('EPSG:21781', proj4.defs('EPSG:21781',
'+proj=somerc +lat_0=46.95240555555556 +lon_0=7.439583333333333 ' + '+proj=somerc +lat_0=46.95240555555556 +lon_0=7.439583333333333 ' +
@@ -218,8 +226,6 @@ describe('ol.proj', function() {
expect(proj.getCode()).to.eql('EPSG:21781'); expect(proj.getCode()).to.eql('EPSG:21781');
expect(proj.getUnits()).to.eql('m'); expect(proj.getUnits()).to.eql('m');
expect(proj.getMetersPerUnit()).to.eql(1); expect(proj.getMetersPerUnit()).to.eql(1);
delete proj4.defs['EPSG:21781'];
}); });
it('can use an alternative namespace for proj4', function() { it('can use an alternative namespace for proj4', function() {
@@ -235,10 +241,6 @@ describe('ol.proj', function() {
expect(proj.getCode()).to.eql('EPSG:21781'); expect(proj.getCode()).to.eql('EPSG:21781');
expect(proj.getUnits()).to.eql('m'); expect(proj.getUnits()).to.eql('m');
expect(proj.getMetersPerUnit()).to.eql(1); expect(proj.getMetersPerUnit()).to.eql(1);
delete proj4new.defs['EPSG:21781'];
window.proj4 = proj4;
ol.proj.setProj4(window.proj4);
}); });
it('creates ol.proj.Projection instance from EPSG:3739', function() { it('creates ol.proj.Projection instance from EPSG:3739', function() {
@@ -270,7 +272,6 @@ describe('ol.proj', function() {
'EPSG:4326', 'EPSG:21781'); 'EPSG:4326', 'EPSG:21781');
expect(point[0]).to.roughlyEqual(600072.300, 1); expect(point[0]).to.roughlyEqual(600072.300, 1);
expect(point[1]).to.roughlyEqual(200146.976, 1); expect(point[1]).to.roughlyEqual(200146.976, 1);
delete proj4.defs['EPSG:21781'];
}); });
it('works with ol.proj.fromLonLat and ol.proj.toLonLat', function() { it('works with ol.proj.fromLonLat and ol.proj.toLonLat', function() {
@@ -285,7 +286,6 @@ describe('ol.proj', function() {
point = ol.proj.toLonLat(point, 'EPSG:21781'); point = ol.proj.toLonLat(point, 'EPSG:21781');
expect(point[0]).to.roughlyEqual(lonLat[0], 1); expect(point[0]).to.roughlyEqual(lonLat[0], 1);
expect(point[1]).to.roughlyEqual(lonLat[1], 1); expect(point[1]).to.roughlyEqual(lonLat[1], 1);
delete proj4.defs['EPSG:21781'];
}); });
it('caches the new Proj4js projections given their srsCode', function() { it('caches the new Proj4js projections given their srsCode', function() {
@@ -300,7 +300,6 @@ describe('ol.proj', function() {
var proj2 = ol.proj.get(srsCode); var proj2 = ol.proj.get(srsCode);
expect(ol.proj.equivalent(proj2, proj)).to.be(true); expect(ol.proj.equivalent(proj2, proj)).to.be(true);
delete proj4.defs[code]; delete proj4.defs[code];
delete proj4.defs[srsCode];
}); });
it('numerically estimates point scale at the equator', function() { it('numerically estimates point scale at the equator', function() {