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test/polyline: Reset testing data before each test

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.. instead of using slice()
This commit is contained in:
Tobias Bieniek
2013-03-10 21:05:32 +01:00
parent 4b8a9aaa8f
commit f793b69602
1 changed files with 36 additions and 17 deletions
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53
test/spec/ol/parser/polyline.test.js
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@@ -2,9 +2,29 @@ goog.provide('ol.test.parser.polyline');
describe('ol.parser.polyline', function() {
var flatPoints = [38.50000, -120.20000,
40.70000, -120.95000,
43.25200, -126.45300];
var flatPoints;
var floats, smallFloats, encodedFloats;
var signedIntegers, encodedSignedIntegers;
var unsignedIntegers, encodedUnsignedIntegers;
// Reset testing data
beforeEach(function() {
flatPoints = [38.50000, -120.20000,
40.70000, -120.95000,
43.25200, -126.45300];
floats = [0.00, 0.15, -0.01, -0.16, 0.16, 0.01];
smallFloats = [0.00000, 0.00015, -0.00001, -0.00016, 0.00016, 0.00001];
encodedFloats = '?]@^_@A';
signedIntegers = [0, 15, -1, -16, 16, 1];
encodedSignedIntegers = '?]@^_@A';
unsignedIntegers = [0, 30, 1, 31, 32, 2, 174];
encodedUnsignedIntegers = '?]@^_@AmD';
})
describe('encodeFlatCoordinates', function() {
it('returns expected value', function() {
@@ -12,7 +32,7 @@ describe('ol.parser.polyline', function() {
// from the "Encoded Polyline Algorithm Format" page at Google
expect(encodeFlatCoordinates(
flatPoints.slice())).toEqual('_p~iF~ps|U_ulLnnqC_mqNvxq`@');
flatPoints).toEqual('_p~iF~ps|U_ulLnnqC_mqNvxq`@');
});
});
@@ -27,12 +47,13 @@ describe('ol.parser.polyline', function() {
});
describe('encodeDeltas', function() {
it('returns expected value', function() {
var encodeDeltas = ol.parser.polyline.encodeDeltas;
expect(encodeDeltas(
flatPoints.slice(), 2)).toEqual('_p~iF~ps|U_ulLnnqC_mqNvxq`@');
flatPoints, 2)).toEqual('_p~iF~ps|U_ulLnnqC_mqNvxq`@');
});
});
@@ -46,17 +67,14 @@ describe('ol.parser.polyline', function() {
});
var floats = [0.00, 0.15, -0.01, -0.16, 0.16, 0.01];
var smallFloats = [0.00000, 0.00015, -0.00001, -0.00016, 0.00016, 0.00001];
var encodedFloats = '?]@^_@A';
describe('encodeFloats', function() {
it('returns expected value', function() {
var encodeFloats = ol.parser.polyline.encodeFloats;
expect(encodeFloats(smallFloats.slice())).toEqual(encodedFloats);
expect(encodeFloats(smallFloats.slice(), 1e5)).toEqual(encodedFloats);
expect(encodeFloats(floats.slice(), 1e2)).toEqual(encodedFloats);
expect(encodeFloats(smallFloats).toEqual(encodedFloats);
expect(encodeFloats(smallFloats, 1e5)).toEqual(encodedFloats);
expect(encodeFloats(floats, 1e2)).toEqual(encodedFloats);
});
});
@@ -71,15 +89,13 @@ describe('ol.parser.polyline', function() {
});
var signedIntegers = [0, 15, -1, -16, 16, 1];
var encodedSignedIntegers = '?]@^_@A';
describe('encodeSignedIntegers', function() {
it('returns expected value', function() {
var encodeSignedIntegers = ol.parser.polyline.encodeSignedIntegers;
expect(encodeSignedIntegers(
signedIntegers.slice())).toEqual(encodedSignedIntegers);
signedIntegers).toEqual(encodedSignedIntegers);
});
});
@@ -93,10 +109,8 @@ describe('ol.parser.polyline', function() {
});
var unsignedIntegers = [0, 30, 1, 31, 32, 2, 174];
var encodedUnsignedIntegers = '?]@^_@AmD';
describe('encodeUnsignedIntegers', function() {
describe('encodeUnsignedIntegers', function() {
it('returns expected value', function() {
var encodeUnsignedIntegers = ol.parser.polyline.encodeUnsignedIntegers;
@@ -115,6 +129,7 @@ describe('ol.parser.polyline', function() {
});
describe('encodeFloat', function() {
it('returns expected value', function() {
var encodeFloat = ol.parser.polyline.encodeFloat;
@@ -161,6 +176,8 @@ describe('ol.parser.polyline', function() {
});
});
describe('encodeSignedInteger', function() {
it('returns expected value', function() {
var encodeSignedInteger = ol.parser.polyline.encodeSignedInteger;
@@ -197,6 +214,8 @@ describe('ol.parser.polyline', function() {
});
});
describe('encodeUnsignedInteger', function() {
it('returns expected value', function() {
var encodeUnsignedInteger = ol.parser.polyline.encodeUnsignedInteger;