Graham McIntire
1e205cb471
- Replace stub propagation.ex with real implementation (score_grid_point, upsert_scores, latest_scores, latest_valid_time) - Add PropagationGridWorker (hourly Oban cron) for CONUS grid scoring - Add mix propagation_grid task for manual triggering - Fix duplicate extract_grid/2 from parallel merges - Fix extract_grid to skip outside-grid points instead of erroring - Add propagation queue to Oban config
101 lines
3 KiB
Elixir
101 lines
3 KiB
Elixir
defmodule Microwaveprop.PropagationTest do
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use Microwaveprop.DataCase
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alias Microwaveprop.Propagation
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alias Microwaveprop.Propagation.GridScore
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describe "score_grid_point/2" do
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test "scores a single point for all 8 bands" do
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hrrr_profile = %{
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surface_temp_c: 25.0,
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surface_dewpoint_c: 18.0,
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surface_pressure_mb: 1013.0,
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hpbl_m: 500.0,
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wind_u: 3.0,
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wind_v: 2.0,
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cloud_cover_pct: 15.0,
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precip_mm: 0.0,
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profile: [
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%{"pres" => 1000.0, "tmpc" => 25.0, "dwpc" => 18.0, "hght" => 100.0},
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%{"pres" => 975.0, "tmpc" => 22.0, "dwpc" => 15.0, "hght" => 350.0},
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%{"pres" => 950.0, "tmpc" => 19.0, "dwpc" => 10.0, "hght" => 600.0}
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]
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}
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valid_time = ~U[2026-07-15 13:00:00Z]
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results = Propagation.score_grid_point(hrrr_profile, valid_time)
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assert length(results) == 8
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Enum.each(results, fn result ->
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assert result.score >= 0 and result.score <= 100
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assert map_size(result.factors) == 9
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assert is_integer(result.band_mhz)
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end)
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end
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end
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describe "upsert_scores/1" do
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test "inserts scores" do
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valid_time = ~U[2026-07-15 13:00:00Z]
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scores = [
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%{lat: 35.0, lon: -97.0, valid_time: valid_time, band_mhz: 10_000, score: 75, factors: %{humidity: 90}},
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%{lat: 35.0, lon: -97.0, valid_time: valid_time, band_mhz: 24_000, score: 60, factors: %{humidity: 40}}
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]
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assert {:ok, 2} = Propagation.upsert_scores(scores)
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assert Repo.aggregate(GridScore, :count) == 2
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end
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test "upserts on conflict" do
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valid_time = ~U[2026-07-15 13:00:00Z]
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scores = [
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%{lat: 35.0, lon: -97.0, valid_time: valid_time, band_mhz: 10_000, score: 75, factors: %{}}
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]
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Propagation.upsert_scores(scores)
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Propagation.upsert_scores([%{hd(scores) | score: 80}])
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assert Repo.aggregate(GridScore, :count) == 1
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end
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end
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describe "latest_scores/1" do
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test "returns latest scores for a band" do
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valid_time = ~U[2026-07-15 13:00:00Z]
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scores = [
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%{lat: 35.0, lon: -97.0, valid_time: valid_time, band_mhz: 10_000, score: 75, factors: %{}},
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%{lat: 36.0, lon: -96.0, valid_time: valid_time, band_mhz: 10_000, score: 80, factors: %{}}
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]
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Propagation.upsert_scores(scores)
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results = Propagation.latest_scores(10_000)
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assert length(results) == 2
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end
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test "returns empty list when no data" do
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assert Propagation.latest_scores(10_000) == []
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end
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end
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describe "latest_valid_time/0" do
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test "returns nil when empty" do
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assert Propagation.latest_valid_time() == nil
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end
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test "returns most recent time" do
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t1 = ~U[2026-07-15 12:00:00Z]
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t2 = ~U[2026-07-15 13:00:00Z]
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Propagation.upsert_scores([
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%{lat: 35.0, lon: -97.0, valid_time: t1, band_mhz: 10_000, score: 50, factors: %{}},
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%{lat: 35.0, lon: -97.0, valid_time: t2, band_mhz: 10_000, score: 60, factors: %{}}
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])
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assert Propagation.latest_valid_time() == t2
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end
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end
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end
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