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test/polyline: Added more test cases from official documentation

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.. and marked those tests as such. URL of the "Encoded Polyline Algorithm Format" page is https://developers.google.com/maps/documentation/utilities/polylinealgorithm
This commit is contained in:
Tobias Bieniek
2013-03-10 16:42:51 +01:00
parent 395942fe8c
commit 680f3386ce
1 changed files with 8 additions and 0 deletions
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test/spec/ol/parser/polyline.test.js
+8
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@@ -10,6 +10,7 @@ describe('ol.parser.polyline', function() {
it('returns expected value', function() { it('returns expected value', function() {
var encodeFlatCoordinates = ol.parser.polyline.encodeFlatCoordinates; var encodeFlatCoordinates = ol.parser.polyline.encodeFlatCoordinates;
// from the "Encoded Polyline Algorithm Format" page at Google
expect(encodeFlatCoordinates( expect(encodeFlatCoordinates(
flat_points)).toEqual('_p~iF~ps|U_ulLnnqC_mqNvxq`@'); flat_points)).toEqual('_p~iF~ps|U_ulLnnqC_mqNvxq`@');
}); });
@@ -19,6 +20,7 @@ describe('ol.parser.polyline', function() {
it('returns expected value', function() { it('returns expected value', function() {
var decodeFlatCoordinates = ol.parser.polyline.decodeFlatCoordinates; var decodeFlatCoordinates = ol.parser.polyline.decodeFlatCoordinates;
// from the "Encoded Polyline Algorithm Format" page at Google
expect(decodeFlatCoordinates( expect(decodeFlatCoordinates(
'_p~iF~ps|U_ulLnnqC_mqNvxq`@')).toEqual(flat_points); '_p~iF~ps|U_ulLnnqC_mqNvxq`@')).toEqual(flat_points);
}); });
@@ -41,6 +43,9 @@ describe('ol.parser.polyline', function() {
expect(encodeFloat(16 * 32 / 1e5)).toEqual('__@'); expect(encodeFloat(16 * 32 / 1e5)).toEqual('__@');
expect(encodeFloat(16 * 32 * 32 / 1e5)).toEqual('___@'); expect(encodeFloat(16 * 32 * 32 / 1e5)).toEqual('___@');
// from the "Encoded Polyline Algorithm Format" page at Google
expect(encodeFloat(-179.9832104)).toEqual('`~oia@');
}); });
}); });
@@ -61,6 +66,9 @@ describe('ol.parser.polyline', function() {
expect(decodeFloat('__@')).toEqual(16 * 32 / 1e5); expect(decodeFloat('__@')).toEqual(16 * 32 / 1e5);
expect(decodeFloat('___@')).toEqual(16 * 32 * 32 / 1e5); expect(decodeFloat('___@')).toEqual(16 * 32 * 32 / 1e5);
// from the "Encoded Polyline Algorithm Format" page at Google
expect(decodeFloat('`~oia@')).toEqual(-179.98321);
}); });
}); });