#> sources filter
path: '/v1/search?text=a&sources=openstreetmap,notasource'

#? 200 ok
response.statusCode.should.be.equal 400
response.should.have.header 'charset', 'utf8'
response.should.have.header 'content-type', 'application/json; charset=utf-8'

#? valid geocoding block
should.exist json.geocoding
should.exist json.geocoding.version
should.exist json.geocoding.attribution
should.exist json.geocoding.query
should.exist json.geocoding.engine
should.exist json.geocoding.engine.name
should.exist json.geocoding.engine.author
should.exist json.geocoding.engine.version
should.exist json.geocoding.timestamp

#? valid geojson
json.type.should.be.equal 'FeatureCollection'
json.features.should.be.instanceof Array

#? expected errors
should.exist json.geocoding.errors
json.geocoding.errors.should.eql [ '\'notasource\' is an invalid sources parameter. Valid options: gn,geonames,oa,openaddresses,qs,quattroshapes,osm,openstreetmap' ]

#? expected warnings
should.not.exist json.geocoding.warnings

#? inputs
json.geocoding.query['text'].should.eql 'a'
json.geocoding.query['size'].should.eql 10