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66 lines
1.9 KiB
66 lines
1.9 KiB
'use strict';
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require('../support/test-helper');
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var TestClient = require('../support/test-client');
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var assert = require('../support/assert');
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var IMAGE_TOLERANCE = 5;
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describe('CartoCSS wrap', function () {
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const options = {
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sql: `
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SELECT
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5 as cartodb_id,
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ST_Transform(ST_SetSRID(ST_MakePoint(-57.65625,-15.6230368),4326),3857) as the_geom_webmercator,
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ST_SetSRID(ST_MakePoint(-57.65625,-15.62303683),4326) as the_geom,
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'South America' as continent
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`,
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cartocss: `
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#continent_points::labels {
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text-name: [continent];
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text-face-name: 'DejaVu Sans Book';
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text-size: 10;
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text-fill: lighten(#000,40);
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text-transform: uppercase;
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text-wrap-width: 30;
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text-character-spacing: 2;
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text-placement: point;
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text-placement-type: dummy;
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[zoom >= 3]{
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text-character-spacing: 2;
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text-size: 11;
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}
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}
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`,
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cartocss_version: '3.0.12'
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};
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const type = 'mapnik';
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const mapConfig = {
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version: '1.6.0',
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layers: [
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{
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type,
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id: 'layerLabel',
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options
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}
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]
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};
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afterEach(function (done) {
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if (this.testClient) {
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this.testClient.drain(done);
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}
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});
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it('Label should be text-wrapped', function (done) {
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this.testClient = new TestClient(mapConfig);
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this.testClient.getTile(1, 0, 1, { layers: [0] }, (err, res, body) => {
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assert.ifError(err);
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var textWrapPath = './test/fixtures/text_wrap.png';
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assert.imageIsSimilarToFile(body, textWrapPath, IMAGE_TOLERANCE, done);
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});
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});
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});
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