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Contents
require 'spec_helper'
describe GeoConcerns::Processors::Rendering do
before do
class TestProcessor
include GeoConcerns::Processors::Rendering
end
end
after { Object.send(:remove_const, :TestProcessor) }
subject { TestProcessor.new }
let(:output_file) { 'output/geo.png' }
let(:file_name) { 'files' }
let(:options) { { output_size: '150 200' } }
let(:bounds) { { north: 40.0, east: -74.0, south: 40.0, west: -74.0 } }
let(:info) { instance_double(GeoConcerns::Processors::Vector::Info, name: 'test', bounds: bounds) }
let(:config) {
{
'stroke' => '#483d8b',
'line-cap' => 'square',
'line-join' => 'miter',
'weight' => '0.3',
'fill' => '#e4e3ea',
'radius' => '2'
}
}
before do
allow(GeoConcerns::Processors::Vector::Info).to receive(:new).and_return(info)
allow(SimplerTiles.config).to receive(:to_h).and_return(config)
allow(SimplerTiles.config).to receive(:bg_color).and_return('#ffffff00')
allow(Dir).to receive(:glob).and_return(['test.shp'])
end
describe '#vector_thumbnail' do
it 'saves a vector thumbnail using simpler tiles' do
expect(File).to receive(:open).with(output_file, 'wb')
subject.class.vector_thumbnail(file_name, output_file, options)
end
end
describe '#simple_tiles_map' do
subject { described_class.simple_tiles_map(file_name, options) }
it 'has a background color' do
expect(subject.bgcolor).to eq('#ffffff00')
end
it 'has a valid bounds property' do
expect(subject.bounds.to_wkt).to match(/-74.000000 40.000000/)
end
it 'has the correct width and height' do
expect(subject.width).to eq(150)
expect(subject.height).to eq(200)
end
it 'has a WGS 84 projection' do
expect(subject.srs).to eq('+proj=longlat +datum=WGS84 +no_defs ')
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems