135 lines
4.1 KiB
JavaScript
135 lines
4.1 KiB
JavaScript
import { module, test } from 'qunit';
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import { setupTest } from 'marco/tests/helpers';
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module('Unit | Service | osm', function (hooks) {
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setupTest(hooks);
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test('it exists', function (assert) {
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let service = this.owner.lookup('service:osm');
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assert.ok(service);
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});
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test('normalizeOsmApiData handles nodes correctly', function (assert) {
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let service = this.owner.lookup('service:osm');
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const elements = [
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{
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id: 123,
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type: 'node',
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lat: 52.5,
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lon: 13.4,
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tags: { name: 'Test Node' },
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},
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];
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const result = service.normalizeOsmApiData(elements, 123, 'node');
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assert.strictEqual(result.title, 'Test Node');
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assert.strictEqual(result.lat, 52.5);
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assert.strictEqual(result.lon, 13.4);
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assert.strictEqual(result.osmId, '123');
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assert.strictEqual(result.osmType, 'node');
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});
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test('normalizeOsmApiData calculates centroid for ways', function (assert) {
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let service = this.owner.lookup('service:osm');
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const elements = [
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{
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id: 456,
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type: 'way',
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nodes: [1, 2],
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tags: { name: 'Test Way' },
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},
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{ id: 1, type: 'node', lat: 10, lon: 10 },
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{ id: 2, type: 'node', lat: 20, lon: 20 },
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];
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const result = service.normalizeOsmApiData(elements, 456, 'way');
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assert.strictEqual(result.title, 'Test Way');
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assert.strictEqual(result.lat, 15); // (10+20)/2
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assert.strictEqual(result.lon, 15); // (10+20)/2
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assert.strictEqual(result.osmId, '456');
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assert.strictEqual(result.osmType, 'way');
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});
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test('normalizeOsmApiData prioritizes label node for relations', function (assert) {
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let service = this.owner.lookup('service:osm');
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const elements = [
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{
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id: 789,
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type: 'relation',
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members: [
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{ type: 'node', ref: 1, role: 'admin_centre' },
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{ type: 'node', ref: 2, role: 'label' },
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],
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tags: { name: 'Test Relation' },
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},
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{ id: 1, type: 'node', lat: 10, lon: 10, tags: { name: 'Admin Centre' } },
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{ id: 2, type: 'node', lat: 30, lon: 30, tags: { name: 'Label Node' } },
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];
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const result = service.normalizeOsmApiData(elements, 789, 'relation');
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assert.strictEqual(result.title, 'Label Node');
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assert.strictEqual(result.lat, 30);
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assert.strictEqual(result.lon, 30);
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assert.strictEqual(result.osmId, '2');
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assert.strictEqual(result.osmType, 'node');
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});
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test('normalizeOsmApiData falls back to admin_centre node for relations', function (assert) {
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let service = this.owner.lookup('service:osm');
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const elements = [
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{
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id: 789,
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type: 'relation',
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members: [{ type: 'node', ref: 1, role: 'admin_centre' }],
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tags: { name: 'Test Relation' },
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},
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{ id: 1, type: 'node', lat: 10, lon: 10, tags: { name: 'Admin Centre' } },
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];
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const result = service.normalizeOsmApiData(elements, 789, 'relation');
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assert.strictEqual(result.title, 'Admin Centre');
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assert.strictEqual(result.lat, 10);
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assert.strictEqual(result.lon, 10);
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assert.strictEqual(result.osmId, '1');
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assert.strictEqual(result.osmType, 'node');
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});
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test('normalizeOsmApiData calculates centroid for relations with member ways', function (assert) {
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let service = this.owner.lookup('service:osm');
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/*
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Relation 999
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-> Way 888
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-> Node 1 (10, 10)
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-> Node 2 (20, 20)
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*/
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const elements = [
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{
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id: 999,
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type: 'relation',
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members: [{ type: 'way', ref: 888, role: 'outer' }],
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tags: { name: 'Complex Relation' },
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},
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{
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id: 888,
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type: 'way',
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nodes: [1, 2],
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},
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{ id: 1, type: 'node', lat: 10, lon: 10 },
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{ id: 2, type: 'node', lat: 20, lon: 20 },
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];
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const result = service.normalizeOsmApiData(elements, 999, 'relation');
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assert.strictEqual(result.title, 'Complex Relation');
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// It averages all nodes found. In this case, Node 1 and Node 2.
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assert.strictEqual(result.lat, 15); // (10+20)/2
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assert.strictEqual(result.lon, 15); // (10+20)/2
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assert.strictEqual(result.osmId, '999');
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assert.strictEqual(result.osmType, 'relation');
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});
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});
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