carto.js/test/spec/windshaft-integration/legends/rule-to-bubble-legend-adapter.spec.js
2020-06-13 18:34:34 +08:00

96 lines
2.0 KiB
JavaScript

var adapter = require('../../../../src/windshaft-integration/legends/rule-to-bubble-legend-adapter');
describe('src/windshaft-integration/legends/rule-to-bubble-legend-adapter', function () {
beforeEach(function () {
this.rule = {
'selector': '#layer',
'prop': 'marker-width',
'mapping': '>',
'buckets': [
{
'filter': {
'type': 'range',
'start': 10,
'end': 1000
},
'value': 10
},
{
'filter': {
'type': 'range',
'start': 1000,
'end': 2000
},
'value': 14
},
{
'filter': {
'type': 'range',
'start': 2000,
'end': 3000
},
'value': 20
},
{
'filter': {
'type': 'range',
'start': 3000,
'end': 4000
},
'value': 26
},
{
'filter': {
'type': 'range',
'start': 4000,
'end': 5000
},
'value': 32
}
],
'stats': {
'filter_avg': 3500
}
};
});
describe('.canAdapt', function () {
it('should return true if prop is valid', function () {
expect(adapter.canAdapt(this.rule)).toBeTruthy();
// lines
this.rule.prop = 'line-width';
expect(adapter.canAdapt(this.rule)).toBeTruthy();
});
it('should return false if prop is not valid', function () {
this.rule.prop = 'marker-fill';
expect(adapter.canAdapt(this.rule)).toBeFalsy();
});
});
describe('.adapt', function () {
it('should return attrs', function () {
var attrs = adapter.adapt([this.rule]);
expect(attrs).toEqual({
values: [
10,
1000,
2000,
3000,
4000,
5000
],
sizes: [
10,
14,
20,
26,
32
],
avg: 3500
});
});
});
});