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Add test for function reliant on turf dependency #769

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#956
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Add test for function reliant on turf dependency#769
#956
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good first issueGood for newcomershelp wantedExtra attention is needed
@cafca

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@cafca
cafca
opened on Feb 9, 2021

We are using turf only for this single piece of code and therefore are not tracking changes in turf releases. To guard against breaking api changes in future turf releases etc. we should add a test for this function.

fixmy.frontend/src/apps/Map/map-utils.js

Lines 176 to 190 in e9ed240

export function getCenterFromGeom(geometry, defaultCenter = null) {
if (geometry && geometry.coordinates) {
if (geometry.type === 'MultiLineString') {
geometry = turfLineString(
geometry.coordinates.reduce((res, coord) => res.concat(coord)),
[]
);
}
const length = turfLength(geometry);
return turfAlong(geometry, length * 0.5).geometry.coordinates;
}
return defaultCenter;
}

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