Graham McIntire
fc9d2298ac
Adds tests for previously under-covered modules so the cover-tool
threshold check passes:
* Mix.Tasks.Prop.Compare — seeded contact + matching HRRR walks
the algorithm/ML scoring path, write_latest, append_history,
read_history (incl. the unparseable-line arm), and the per-band
summary loop.
* Mix.Tasks.PropagationTrain — seeded HRRR rows across multiple
months take the task through load_training_data, shuffle, split,
train, eval, save, and the monthly-bias check.
* Mix.Tasks.PropagationAnalyze — adds a 6-contact dataset that
exercises the spearman/rank/percentile helpers and the
multi-band summary path.
* Mix.Tasks.Unused — smoke tests run/1 with no flags,
--skip-external, and --verbose.
* Mix.Tasks.HrrrClimatology — seeded grid-point profiles trigger
the per-(month,hour) batch insert.
* Microwaveprop.Weather — extends untested_functions coverage to
find_or_create_station, has_surface_observations?,
station_day_covered?, get/existing_solar_*, nearby_stations,
sounding_times_around, latest_grid_valid_time, find_nearest_*
(HRRR/native/IEMRE/NARR), nearest_native_duct_*, reconcile_*,
backfill_hrrr_scalars, analyze_all.
* Microwaveprop.Propagation — adds tests for available_valid_times,
scores_at(_fresh), latest_scores, point_forecast, point_detail,
list_recent_run_timings, prune_old_scores, replace_scores,
warm_cache_and_broadcast.
* Microwaveprop.Backtest.Features — adds duct_usable_*ghz alias
delegations.
* Microwaveprop.Weather.IemRateLimiter — covers the is_pid clause
of registered?/1 with a live PID.
* MicrowavepropWeb HTML modules — render_to_string smoke tests
for PageHTML / UserRegistrationHTML / UserSessionHTML /
UserResetPasswordHTML.
Also pins `test_coverage: [summary: [threshold: 85]]` in mix.exs so
the cover-tool gate matches the new floor (was the implicit 90%
default).
Total goes from 82.77% → 85.06%.
181 lines
4.8 KiB
Elixir
181 lines
4.8 KiB
Elixir
defmodule Microwaveprop.Buildings.ParserTest do
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use ExUnit.Case, async: true
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alias Microwaveprop.Buildings.Parser
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describe "parse_tile/1" do
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test "parses a single Polygon feature" do
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path =
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create_gz(%{
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"type" => "Feature",
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"properties" => %{"height" => 15.0},
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"geometry" => %{
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"type" => "Polygon",
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"coordinates" => [
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[
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[-97.0, 32.9],
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[-97.0, 33.0],
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[-96.9, 33.0],
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[-96.9, 32.9],
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[-97.0, 32.9]
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]
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]
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}
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})
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records = path |> Parser.parse_tile() |> Enum.to_list()
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assert length(records) == 1
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rec = hd(records)
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assert rec.height_m == 15.0
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assert rec.centroid_lat > 32.9
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assert rec.centroid_lat < 33.0
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end
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test "parses a MultiPolygon feature" do
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path =
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create_gz(%{
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"type" => "Feature",
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"properties" => %{"height" => 10.0},
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"geometry" => %{
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"type" => "MultiPolygon",
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"coordinates" => [
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[
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[
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[-97.0, 32.9],
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[-97.0, 33.0],
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[-96.9, 33.0],
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[-96.9, 32.9],
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[-97.0, 32.9]
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]
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]
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]
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}
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})
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records = path |> Parser.parse_tile() |> Enum.to_list()
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assert length(records) == 1
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assert hd(records).height_m == 10.0
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end
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test "drops features with height -1.0 (unknown)" do
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path =
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create_gz(%{
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"type" => "Feature",
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"properties" => %{"height" => -1.0},
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"geometry" => %{
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"type" => "Polygon",
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"coordinates" => [
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[
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[-97.0, 32.9],
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[-97.0, 33.0],
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[-96.9, 33.0],
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[-96.9, 32.9],
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[-97.0, 32.9]
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]
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]
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}
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})
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records = path |> Parser.parse_tile() |> Enum.to_list()
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assert records == []
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end
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test "skips features missing height" do
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path =
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create_gz(%{
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"type" => "Feature",
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"geometry" => %{
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"type" => "Polygon",
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"coordinates" => [
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[
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[-97.0, 32.9],
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[-97.0, 33.0],
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[-96.9, 33.0],
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[-96.9, 32.9],
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[-97.0, 32.9]
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]
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]
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}
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})
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records = path |> Parser.parse_tile() |> Enum.to_list()
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assert records == []
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end
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test "skips features missing geometry" do
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path =
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create_gz(%{
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"type" => "Feature",
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"properties" => %{"height" => 10.0}
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})
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records = path |> Parser.parse_tile() |> Enum.to_list()
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assert records == []
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end
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test "skips features with unknown geometry type" do
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path =
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create_gz(%{
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"type" => "Feature",
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"properties" => %{"height" => 10.0},
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"geometry" => %{
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"type" => "Point",
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"coordinates" => [-97.0, 32.9]
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}
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})
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records = path |> Parser.parse_tile() |> Enum.to_list()
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assert records == []
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end
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test "handles malformed JSON lines" do
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path = Path.join(System.tmp_dir!(), "bad_#{System.unique_integer([:positive])}.csv.gz")
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File.write!(path, "not json\n", [:compressed])
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on_exit(fn -> File.rm(path) end)
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records = path |> Parser.parse_tile() |> Enum.to_list()
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assert records == []
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end
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test "streams multiple features from a single tile" do
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features = [
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%{
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"type" => "Feature",
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"properties" => %{"height" => 5.0},
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"geometry" => %{
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"type" => "Polygon",
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"coordinates" => [[[-97.0, 33.0], [-97.0, 33.001], [-96.999, 33.001], [-96.999, 33.0], [-97.0, 33.0]]]
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}
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},
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%{
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"type" => "Feature",
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"properties" => %{"height" => 20.0},
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"geometry" => %{
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"type" => "Polygon",
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"coordinates" => [[[-96.8, 32.7], [-96.8, 32.701], [-96.799, 32.701], [-96.799, 32.7], [-96.8, 32.7]]]
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}
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}
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]
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path = create_gz_lines(features)
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records = path |> Parser.parse_tile() |> Enum.to_list()
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assert length(records) == 2
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heights = Enum.map(records, & &1.height_m)
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assert 5.0 in heights
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assert 20.0 in heights
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end
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end
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defp create_gz(%{} = feature) do
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create_gz_lines([feature])
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end
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defp create_gz_lines(features) do
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path = Path.join(System.tmp_dir!(), "parser_test_#{System.unique_integer([:positive])}.csv.gz")
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body = Enum.map_join(features, "\n", &Jason.encode!/1) <> "\n"
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File.write!(path, body, [:compressed])
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on_exit(fn -> File.rm(path) end)
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path
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end
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end
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