prop/test/microwaveprop/rover/candidate_detail_test.exs
Graham McIntire 079346a1b9
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fix: resolve all 281 credo issues across source and test files
- F-level (228): replace length/1 with Enum.count_until/2 or pattern
  matching; convert Enum.flat_map+if to Enum.filter+Enum.map; fix
  identity case in narr_client
- W-level (46): normalize dual atom/string key access in weather_layers,
  beacon_measurements, surface, skewt_live, contact_live/show; add
  :data_provider and weather-map assigns to ignored_assigns in credo
  config (consumed by child components credo can't trace); remove
  weak is_list assertion; remove explicit assert_receive timeout
- R-level (6): replace 'This module provides...' moduledocs with
  meaningful descriptions
- Also fix 4 compile-connected xref issues by deferring
  BandConfig.band_options() from module attribute to runtime

Co-Authored-By: Claude <noreply@anthropic.com>
2026-07-29 09:04:21 -05:00

42 lines
1.5 KiB
Elixir

defmodule Microwaveprop.Rover.CandidateDetailTest do
use ExUnit.Case, async: true
alias Microwaveprop.Rover.CandidateDetail
describe "summarize/5" do
test "returns the candidate's grid label and an empty links list when no stations are passed" do
candidate = %{lat: 32.9, lon: -97.0}
result = CandidateDetail.summarize(candidate, [], 10_000, ~U[2026-04-29 12:00:00Z], :ssb)
assert String.length(result.grid) == 10
# 10-character grid for that point.
assert result.links == []
end
test "computes per-link summary fields when stations are supplied" do
# SRTM tiles are not present in test, so elev profile returns [].
# `summarize/5` handles that gracefully and still returns a link.
candidate = %{lat: 32.9, lon: -97.0}
stations = [
%{callsign: "W5LUA", lat: 33.05, lon: -96.6},
%{callsign: "W5HN", lat: 32.7, lon: -97.4}
]
result =
CandidateDetail.summarize(candidate, stations, 10_000, ~U[2026-04-29 12:00:00Z], :ssb)
assert Enum.count_until(result.links, 3) == 2
Enum.each(result.links, fn link ->
assert byte_size(link.callsign) > 0
assert is_float(link.distance_km)
assert byte_size(link.bearing) > 0
assert is_float(link.bearing_deg)
# Profile is a list (may be empty if no SRTM tiles in test, or
# populated if a tiles_dir env var is set).
assert Enum.all?(link.profile, &is_map/1)
end)
end
end
end