Graham McIntire
b764034e46
- Weather.MapLayers: unit tests for all/0, default_id/0, valid_id?/1 (25→100%) - Rover.LinkMargin: link_margin_db ScoresFile round-trip tests (57→100%) - Rover.Elevation: SRTM tile file read path + void sentinel (44→94%) - Pskr.Aggregator: pending_count, empty flush tests (65→74%) - Buildings.MsFootprints: quadkey/bbox pure function tests (51→51%) - Weather.Grib2.Wgrib2: property tests for parse_lon_val_segment (23→23%) - test/support/data_case: File.rm_rf -> rm_rf to fix concurrent race
57 lines
1.5 KiB
Elixir
57 lines
1.5 KiB
Elixir
defmodule Microwaveprop.Weather.MapLayersTest do
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use ExUnit.Case, async: true
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alias Microwaveprop.Weather.MapLayers
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describe "all/0" do
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test "returns a list of layer maps with required keys" do
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layers = MapLayers.all()
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assert is_list(layers)
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assert length(layers) > 0
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Enum.each(layers, fn layer ->
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assert Map.has_key?(layer, :id)
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assert Map.has_key?(layer, :label)
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assert Map.has_key?(layer, :unit)
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assert Map.has_key?(layer, :group)
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assert Map.has_key?(layer, :desc)
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assert is_binary(layer.id)
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assert is_binary(layer.label)
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end)
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end
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test "all layer ids are unique" do
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ids = MapLayers.all() |> Enum.map(& &1.id)
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assert length(ids) == Enum.uniq(ids) |> length()
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end
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test "includes temperature as the first layer" do
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assert hd(MapLayers.all()).id == "temperature"
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end
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end
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describe "default_id/0" do
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test "returns temperature" do
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assert MapLayers.default_id() == "temperature"
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end
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end
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describe "valid_id?/1" do
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test "returns true for known layer ids" do
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for layer <- MapLayers.all() do
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assert MapLayers.valid_id?(layer.id), "expected #{layer.id} to be valid"
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end
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end
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test "returns false for unknown layer ids" do
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refute MapLayers.valid_id?("nonexistent")
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end
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test "returns false for non-string input" do
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refute MapLayers.valid_id?(nil)
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refute MapLayers.valid_id?(123)
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refute MapLayers.valid_id?(:temperature)
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end
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end
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end
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