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88 lines
2.6 KiB
88 lines
2.6 KiB
/**
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* Test the filtered field.
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*
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* When compiled, a rule provides metainformation fields like index, constant...etc
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* one of this fields is the "filtered field".
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*
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* This field gives information about whether a property is filtered or not.
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*
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* A property is filtered if it was activated inside a filter. In the following cartocss
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* code marker-color.filtered will be true because is inside a population filter.
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*
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* #layer {
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* maker-width: 20;
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* [population > 100] {
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* marker-color: red; //
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* }
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* }
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*/
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var assert = require('assert');
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var Carto = require('../lib/carto/index.js');
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var renderer = new Carto.RendererJS({ strict: true });
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describe('Field:filtered propery', function () {
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it('should be false when the property is not filtered', function () {
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var style = [
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'#layer {',
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' marker-fill: red;',
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'}'
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].join('\n');
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var layers = renderer.render(style).layers[0].shader;
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assert(!layers['marker-fill'].filtered);
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});
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it('should be true when the property is filtered', function () {
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var style = [
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'#layer {',
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' [foo > 30] {',
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' marker-fill: red;',
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' }',
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'}'
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].join('\n');
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var layers = renderer.render(style).layers[0].shader;
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assert(layers['marker-fill'].filtered);
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});
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it('should be true when the property is filtered at first level', function () {
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var style = [
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'#layer [foo > 30] {',
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' marker-fill: red;',
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'}`'
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].join('\n');
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var layers = renderer.render(style).layers[0].shader;
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assert(layers['marker-fill'].filtered);
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});
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it('should be false when the property is not filterd but there is another filtered properties', function () {
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var style = [
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'#layer {',
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' marker-fill: red;',
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' [bar < 200]{',
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' marker-allow-overlap: false;',
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' }',
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'}`'
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].join('\n');
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var layers = renderer.render(style).layers[0].shader;
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assert(!layers['marker-fill'].filtered);
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assert(layers['marker-allow-overlap'].filtered);
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});
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it('should be true when the property is filtered and have a default value', function () {
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var style = [
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'#layer {',
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' marker-fill: red;',
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' [bar < 200]{',
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' marker-fill: blue;',
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' }',
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'}`'
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].join('\n');
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var layers = renderer.render(style).layers[0].shader;
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assert(layers['marker-fill'].filtered);
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});
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}); |