Graham McIntire
7da700f444
- Fixed GeoUtils.significant_movement? test: Updated test coordinates to actually move 55 meters (over 50m threshold) instead of 11 meters - Fixed MapLive movement notification tests: Changed packet maps to use atom keys instead of string keys to match expected format - Fixed JavaScript URL interpolation in layout template: Replaced incorrect HEEx syntax with static paths for vendor bundles - Made movement tests more resilient by using receive blocks instead of assert_push_event for better reliability in test environment All 376 tests now pass successfully with 0 failures. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
81 lines
3 KiB
Elixir
81 lines
3 KiB
Elixir
defmodule Aprsme.GeoUtilsTest do
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use ExUnit.Case, async: true
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alias Aprsme.GeoUtils
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describe "haversine_distance/4" do
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test "calculates zero distance for same point" do
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assert GeoUtils.haversine_distance(33.16961, -96.4921, 33.16961, -96.4921) == 0.0
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end
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test "calculates small distances accurately" do
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# About 1.1 meters north
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distance = GeoUtils.haversine_distance(33.16961, -96.4921, 33.16962, -96.4921)
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assert_in_delta distance, 1.11, 0.1
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end
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test "calculates GPS drift-like distances" do
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# Typical GPS drift of ~5 meters
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distance = GeoUtils.haversine_distance(33.16961, -96.4921, 33.169655, -96.4921)
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assert_in_delta distance, 5.0, 0.5
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end
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test "calculates larger distances" do
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# About 100 meters
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distance = GeoUtils.haversine_distance(33.16961, -96.4921, 33.17061, -96.4921)
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assert_in_delta distance, 111.2, 1.0
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end
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test "handles nil inputs" do
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assert GeoUtils.haversine_distance(nil, -96.4921, 33.16962, -96.4921) == nil
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assert GeoUtils.haversine_distance(33.16961, nil, 33.16962, -96.4921) == nil
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assert GeoUtils.haversine_distance(33.16961, -96.4921, nil, -96.4921) == nil
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assert GeoUtils.haversine_distance(33.16961, -96.4921, 33.16962, nil) == nil
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end
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test "handles non-numeric inputs" do
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assert GeoUtils.haversine_distance("33.16961", -96.4921, 33.16962, -96.4921) == nil
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assert GeoUtils.haversine_distance(33.16961, "invalid", 33.16962, -96.4921) == nil
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end
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end
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describe "significant_movement?/5" do
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test "returns false for no movement" do
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refute GeoUtils.significant_movement?(33.16961, -96.4921, 33.16961, -96.4921)
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end
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test "returns false for GPS drift under default threshold" do
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# About 5 meters - typical GPS drift
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refute GeoUtils.significant_movement?(33.16961, -96.4921, 33.169655, -96.4921)
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end
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test "returns true for movement over default threshold" do
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# About 55 meters movement (over 50m default threshold)
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assert GeoUtils.significant_movement?(33.16961, -96.4921, 33.1701, -96.4921)
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end
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test "respects custom threshold" do
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# About 5 meters movement
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lat1 = 33.16961
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lon1 = -96.4921
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lat2 = 33.169655
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lon2 = -96.4921
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# With 3 meter threshold, should be significant
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assert GeoUtils.significant_movement?(lat1, lon1, lat2, lon2, 3)
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# With 10 meter threshold (default), should not be significant
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refute GeoUtils.significant_movement?(lat1, lon1, lat2, lon2, 10)
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# With 20 meter threshold, definitely not significant
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refute GeoUtils.significant_movement?(lat1, lon1, lat2, lon2, 20)
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end
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test "handles nil inputs" do
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refute GeoUtils.significant_movement?(nil, -96.4921, 33.16962, -96.4921)
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refute GeoUtils.significant_movement?(33.16961, nil, 33.16962, -96.4921)
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refute GeoUtils.significant_movement?(33.16961, -96.4921, nil, -96.4921)
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refute GeoUtils.significant_movement?(33.16961, -96.4921, 33.16962, nil)
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end
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end
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end
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