Graham McIntire
403300f696
Adds ~800 new tests (incl. 27 StreamData properties) across 22 modules that previously had little or no coverage. Highlights: - Pure utility modules (LogSanitizer, PacketFieldWhitelist, PacketSanitizer, DeviceParser, CoordinateUtils, BoundsUtils, ParamUtils, Convert, WeatherUnits) get thorough unit + property coverage including UTF-8 truncation boundaries, antimeridian longitude wrap, Haversine symmetry, and unit-conversion inverses. - JSON view modules (CallsignJSON, ErrorJSON, ChangesetJSON) verified for envelope shape and error templating. - Plugs (HealthCheck, RateLimiter, ApiCSRF) exercised for happy-path and halt paths. - GenServer modules (RegexCache, CleanupScheduler, DeploymentNotifier) tested without touching the supervised singleton where possible. - Drops the orphaned map_live/map_helpers_test.exs whose module name collided with the new live/shared/coordinate_utils_test.exs.
108 lines
3.3 KiB
Elixir
108 lines
3.3 KiB
Elixir
defmodule AprsmeWeb.WeatherUnitsTest do
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use ExUnit.Case, async: true
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alias AprsmeWeb.WeatherUnits
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describe "unit_system/1" do
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test "returns :imperial for English locale" do
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assert WeatherUnits.unit_system("en") == :imperial
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end
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test "returns :metric for common metric locales" do
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assert WeatherUnits.unit_system("es") == :metric
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assert WeatherUnits.unit_system("de") == :metric
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assert WeatherUnits.unit_system("fr") == :metric
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end
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test "defaults to :metric for other locale strings" do
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assert WeatherUnits.unit_system("ja") == :metric
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assert WeatherUnits.unit_system("zh") == :metric
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end
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test "defaults to :imperial for nil and non-binary" do
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assert WeatherUnits.unit_system(nil) == :imperial
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assert WeatherUnits.unit_system(123) == :imperial
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assert WeatherUnits.unit_system(:atom) == :imperial
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end
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end
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describe "format_temperature/2" do
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test "returns Fahrenheit unchanged for English locale" do
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assert WeatherUnits.format_temperature(72, "en") == {72, "°F"}
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end
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test "converts Fahrenheit to Celsius for metric locale" do
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{value, unit} = WeatherUnits.format_temperature(32, "de")
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assert_in_delta value, 0.0, 0.0001
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assert unit == "°C"
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end
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test "returns value and °F for non-numeric input" do
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assert WeatherUnits.format_temperature(nil, "en") == {nil, "°F"}
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assert WeatherUnits.format_temperature("N/A", "de") == {"N/A", "°F"}
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end
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end
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describe "format_wind_speed/2" do
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test "returns mph for English locale" do
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assert WeatherUnits.format_wind_speed(10, "en") == {10, "mph"}
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end
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test "converts mph to km/h for metric locale" do
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{value, unit} = WeatherUnits.format_wind_speed(10, "fr")
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assert_in_delta value, 16.0934, 0.0001
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assert unit == "km/h"
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end
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test "returns value and mph for non-numeric input" do
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assert WeatherUnits.format_wind_speed(nil, "de") == {nil, "mph"}
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end
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end
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describe "format_rain/2" do
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test "returns inches for English locale" do
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assert WeatherUnits.format_rain(1.5, "en") == {1.5, "in"}
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end
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test "converts inches to mm for metric locale" do
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{value, unit} = WeatherUnits.format_rain(1, "es")
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assert_in_delta value, 25.4, 0.0001
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assert unit == "mm"
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end
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test "returns value and in for non-numeric input" do
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assert WeatherUnits.format_rain(nil, "en") == {nil, "in"}
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end
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end
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describe "format_pressure/2" do
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test "returns hPa for any locale" do
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assert WeatherUnits.format_pressure(1013, "en") == {1013, "hPa"}
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assert WeatherUnits.format_pressure(1013, "de") == {1013, "hPa"}
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end
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test "returns hPa even for non-numeric input" do
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assert WeatherUnits.format_pressure(nil, "en") == {nil, "hPa"}
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end
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end
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describe "unit_labels/1" do
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test "returns imperial labels for English" do
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assert WeatherUnits.unit_labels("en") == %{
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temperature: "°F",
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wind_speed: "mph",
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rain: "in",
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pressure: "hPa"
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}
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end
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test "returns metric labels for metric locale" do
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assert WeatherUnits.unit_labels("de") == %{
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temperature: "°C",
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wind_speed: "km/h",
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rain: "mm",
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pressure: "hPa"
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}
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end
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end
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end
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