72 lines
2.6 KiB
Ruby
72 lines
2.6 KiB
Ruby
require "test_helper"
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module Api
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module Nodes
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class WaysControllerTest < ActionDispatch::IntegrationTest
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##
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# test all routes which lead to this controller
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def test_routes
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assert_routing(
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{ :path => "/api/0.6/node/1/ways", :method => :get },
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{ :controller => "api/nodes/ways", :action => "index", :node_id => "1" }
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)
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assert_routing(
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{ :path => "/api/0.6/node/1/ways.json", :method => :get },
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{ :controller => "api/nodes/ways", :action => "index", :node_id => "1", :format => "json" }
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)
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end
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##
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# test that a call to ways_for_node returns all ways that contain the node
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# and none that don't.
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def test_index
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node = create(:node)
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way1 = create(:way)
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way2 = create(:way)
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create(:way_node, :way => way1, :node => node)
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create(:way_node, :way => way2, :node => node)
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# create an unrelated way
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create(:way_with_nodes, :nodes_count => 2)
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# create a way which used to use the node
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way3_v1 = create(:old_way, :version => 1)
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_way3_v2 = create(:old_way, :current_way => way3_v1.current_way, :version => 2)
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create(:old_way_node, :old_way => way3_v1, :node => node)
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get api_node_ways_path(node)
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assert_response :success
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ways_xml = XML::Parser.string(@response.body).parse
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assert_not_nil ways_xml, "failed to parse ways_for_node response"
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# check that the set of IDs match expectations
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expected_way_ids = [way1.id,
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way2.id]
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found_way_ids = ways_xml.find("//osm/way").collect { |w| w["id"].to_i }
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assert_equal expected_way_ids.sort, found_way_ids.sort,
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"expected ways for node #{node.id} did not match found"
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# check the full ways to ensure we're not missing anything
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expected_way_ids.each do |id|
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way_xml = ways_xml.find("//osm/way[@id='#{id}']").first
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assert_ways_are_equal(Way.find(id),
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Way.from_xml_node(way_xml))
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end
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end
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def test_index_json
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node = create(:node)
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way = create(:way)
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create(:way_node, :way => way, :node => node)
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get api_node_ways_path(node, :format => "json")
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assert_response :success
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js = ActiveSupport::JSON.decode(@response.body)
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assert_not_nil js
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assert_equal 1, js["elements"].count
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js_ways = js["elements"].filter { |e| e["type"] == "way" }
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assert_equal 1, js_ways.count
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assert_equal way.id, js_ways[0]["id"]
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end
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end
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end
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end
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