78 lines
2.9 KiB
Gherkin
78 lines
2.9 KiB
Gherkin
@routing @projection @testbot
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Feature: Projection to nearest point on road
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# Waypoints are projected perpendiculary onto the closest road
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Background:
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# The coordinas below was calculated using http://www.movable-type.co.uk/scripts/latlong.html
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# The nodes are placed as follows, with ab, bc and bd all being 1 km in length each:
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# | | | c |
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# | | b | | (this is sketch only, real data is in the table below)
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# | a | | d |
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Given the profile "testbot"
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Given the node locations
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| node | lat | lon |
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| a | 80.000000 | 0.0000000 |
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| b | 80.006350 | 0.0366666 |
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| c | 80.012730 | 0.0733333 |
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| d | 80.000000 | 0.0733333 |
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And the ways
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| nodes |
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| abc |
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Scenario: Projection onto way at high latitudes, 1km distance
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When I route I should get
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| from | to | route | bearing | distance |
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| b | a | abc,abc | 0->225,225->0 | 1000m |
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| b | c | abc,abc | 0->45,45->0 | 1000m +- 3 |
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| a | d | abc,abc | 0->45,45->0 | 1000m |
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| d | a | abc,abc | 0->225,225->0 | 1000m |
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| c | d | abc,abc | 0->225,225->0 | 1000m +- 3 |
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| d | c | abc,abc | 0->45,45->0 | 1000m +- 3 |
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Scenario: Projection onto way at high latitudes, no distance
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When I route I should get
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| from | to | route | distance |
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| d | b | abc,abc | 0m |
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| b | d | abc,abc | 0m |
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Scenario: Projection results negative duration
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Given the profile file
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"""
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functions = require('testbot')
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function segment_function(profile, segment)
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segment.weight = 5.5
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segment.duration = 2.8
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end
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functions.process_segment = segment_function
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return functions
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"""
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Given the node locations
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| node | lon | lat |
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| e | -51.218994 | -30.023866 |
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| f | -51.218918 | -30.023741 |
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| 1 | -51.219109 | -30.023766 |
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| 2 | -51.219109 | -30.023764 |
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| 3 | -51.219109 | -30.023763 |
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| 4 | -51.219109 | -30.023762 |
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| 5 | -51.219109 | -30.023761 |
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| 6 | -51.219109 | -30.023756 |
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And the ways
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| nodes |
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| ef |
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When I route I should get
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| waypoints | route | distance | time | weight |
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| 1,4 | ef,ef | 0.4m | 0.1s | 0.1 |
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| 2,4 | ef,ef | 0.1m | 0s | 0 |
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| 3,4 | ef,ef | 0.1m | 0s | 0 |
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| 4,4 | ef,ef | 0m | 0s | 0 |
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| 5,4 | ef,ef | 0.1m | 0s | 0.1 |
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| 6,4 | ef,ef | 0.6m | 0.1s | 0.2 |
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