Graham McIntire
e539dc5a3e
- Implements nearby/1 function to format weather station data - Returns structured JSON with data and meta fields - Handles null weather fields gracefully - Includes distance, position, weather data, and symbols - Formats DateTime to ISO8601 strings - All tests passing (3/3)
107 lines
3.4 KiB
Elixir
107 lines
3.4 KiB
Elixir
defmodule AprsmeWeb.Api.V1.WeatherJSONTest do
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use ExUnit.Case, async: true
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alias AprsmeWeb.Api.V1.WeatherJSON
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describe "nearby/1" do
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test "renders list of weather stations with all fields" do
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stations = [
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%{
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callsign: "W1XYZ-13",
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base_callsign: "W1XYZ",
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latitude: 42.3601,
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longitude: -71.0589,
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distance_miles: 1.23,
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temperature: 72.5,
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humidity: 65,
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pressure: 1013.25,
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wind_speed: 5.0,
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wind_direction: 180,
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wind_gust: 8.0,
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rain_1h: 0.1,
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rain_24h: 0.5,
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rain_since_midnight: 0.3,
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symbol_table_id: "/",
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symbol_code: "_",
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comment: "Test station",
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last_report: ~U[2024-01-15 12:30:00Z]
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}
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]
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params = %{lat: 42.36, lon: -71.06, radius: 10}
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result = WeatherJSON.nearby(%{stations: stations, params: params})
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assert %{data: [station], meta: meta} = result
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assert station.callsign == "W1XYZ-13"
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assert station.base_callsign == "W1XYZ"
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assert station.position == %{lat: 42.3601, lon: -71.0589}
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assert station.distance_miles == 1.23
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assert station.weather.temperature == 72.5
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assert station.weather.humidity == 65
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assert station.weather.pressure == 1013.25
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assert station.weather.wind_speed == 5.0
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assert station.weather.wind_direction == 180
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assert station.weather.wind_gust == 8.0
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assert station.weather.rain_1h == 0.1
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assert station.weather.rain_24h == 0.5
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assert station.weather.rain_since_midnight == 0.3
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assert station.symbol == %{table_id: "/", code: "_"}
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assert station.comment == "Test station"
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assert station.last_report == "2024-01-15T12:30:00Z"
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assert meta.count == 1
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assert meta.params == params
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end
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test "handles null weather fields gracefully" do
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stations = [
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%{
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callsign: "W2ABC",
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base_callsign: "W2ABC",
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latitude: 40.7128,
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longitude: -74.006,
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distance_miles: 5.0,
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temperature: nil,
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humidity: nil,
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pressure: nil,
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wind_speed: nil,
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wind_direction: nil,
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wind_gust: nil,
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rain_1h: nil,
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rain_24h: nil,
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rain_since_midnight: nil,
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symbol_table_id: "\\",
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symbol_code: "n",
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comment: nil,
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last_report: ~U[2024-01-15 13:00:00Z]
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}
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]
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params = %{lat: 40.71, lon: -74.01, radius: 10}
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result = WeatherJSON.nearby(%{stations: stations, params: params})
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assert %{data: [station], meta: _meta} = result
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assert station.weather.temperature == nil
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assert station.weather.humidity == nil
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assert station.weather.pressure == nil
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assert station.weather.wind_speed == nil
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assert station.weather.wind_direction == nil
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assert station.weather.wind_gust == nil
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assert station.weather.rain_1h == nil
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assert station.weather.rain_24h == nil
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assert station.weather.rain_since_midnight == nil
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assert station.comment == nil
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end
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test "renders empty list when no stations found" do
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params = %{lat: 42.36, lon: -71.06, radius: 10}
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result = WeatherJSON.nearby(%{stations: [], params: params})
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assert %{data: [], meta: meta} = result
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assert meta.count == 0
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assert meta.params == params
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end
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end
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end
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