Mercurial > gemma
view client/tests/unit/geo/geo.spec.js @ 3168:cfe7941dc044
Fixed yarn.lock.
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Mon, 06 May 2019 15:17:45 +0200 |
parents | 0c5cbbafbd94 |
children |
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/* This is Free Software under GNU Affero General Public License v >= 3.0 * without warranty, see README.md and license for details. * * SPDX-License-Identifier: AGPL-3.0-or-later * License-Filename: LICENSES/AGPL-3.0.txt * * Copyright (C) 2018 by via donau * – Österreichische Wasserstraßen-Gesellschaft mbH * Software engineering by Intevation GmbH * * Author(s): * Thomas Junk <thomas.junk@intevation.de> */ import { prepareProfile } from "../../../src/application/lib/geo"; const geoJSON = JSON.parse(`{ "type": "Feature", "geometry": { "type": "MultiLineString", "coordinates": [ [ [17.216391563415527, 48.0245195664277, 123], [17.216777801513672, 48.024720482272315, 124] ], [ [17.218494415283203, 48.02540933065123, 125], [17.219438552856445, 48.02586855778941, 126], [17.220726013183594, 48.02647128719908, 127], [17.221627235412598, 48.026987906797494, 128], [17.222957611083984, 48.02759062311748, 129], [17.223901748657227, 48.0280785311666, 130], [17.224159240722656, 48.02819333238926, 131] ], [ [17.225961685180664, 48.02891083423718, 132], [17.227892875671383, 48.02997271864036, 133] ] ] }, "properties": {} }`); test("prepare diagram", () => { const coordinates = geoJSON.geometry.coordinates; const firstSegment = coordinates[0]; const lastSegment = coordinates[coordinates.length - 1]; const startPoint = firstSegment[0]; const endPoint = lastSegment[lastSegment.length - 1]; const result = prepareProfile({ geoJSON, startPoint, endPoint }); const alts = result.points.reduce((o, n) => { let y = n.map(e => { return e.y; }); o = o.concat(y); return o; }, []); const growing = values => { let first = values[0].x; for (let v of values) { if (first > v.x) return false; } return true; }; const minAlt = Math.min(...alts); const maxAlt = Math.max(...alts); expect(result.minAlt).toBe(minAlt); expect(result.maxAlt).toBe(maxAlt); expect(growing(result.points[0])).toBe(true); expect(result.lengthPolyLine == 1051.5361933142963).toBe(true); });