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require 'spec_helper'
describe '#geohash' do
let(:key) { 'cities' }
context 'with existing key' do
let(:san_francisco) { [-122.5076404, 37.757815, 'SF'] }
let(:los_angeles) { [-118.6919259, 34.0207305, 'LA'] }
before { @redises.geoadd(key, *san_francisco, *los_angeles) }
after { @redises.zrem(key, %w[SF LA]) }
context 'with existing points only' do
let(:expected_result) do
%w[9q8yu38ejp0 9q59e171je0]
end
it 'returns decoded coordinates pairs for each point' do
results = @redises.geohash(key, %w[SF LA])
expect(results).to be == expected_result
end
context 'with non-existing points only' do
it 'returns array filled with nils' do
results = @redises.geohash(key, %w[FF FA])
expect(results).to be == [nil, nil]
end
end
context 'with both existing and non-existing points' do
let(:expected_result) do
['9q8yu38ejp0', nil]
end
it 'returns mixture of nil and coordinates pair' do
results = @redises.geohash(key, %w[SF FA])
expect(results).to be == expected_result
end
end
end
end
context 'with non-existing key' do
before { @redises.del(key) }
it 'returns empty array' do
results = @redises.geohash(key, %w[SF LA])
expect(results).to be == [nil, nil]
end
end
end
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20 entries across 20 versions & 1 rubygems