omgo/parse_test.go at main · HectorMalot/omgo · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
package omgo

import (
	"os"
	"testing"
	"time"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

func TestParseHourlyForecast(t *testing.T) {
	data, err := os.ReadFile("testdata/forecast_hourly.json")
	require.NoError(t, err)

	weather, err := parseWeatherResponse(data)
	require.NoError(t, err)

	// Check metadata
	assert.InDelta(t, 52.52, weather.Latitude, 0.01)
	assert.InDelta(t, 13.42, weather.Longitude, 0.01)
	assert.Equal(t, "Europe/Berlin", weather.Timezone)
	assert.Equal(t, "CET", weather.TimezoneAbbreviation)
	assert.Equal(t, 3600, weather.UTCOffsetSeconds)

	// Check hourly data
	require.NotNil(t, weather.Hourly)
	assert.Len(t, weather.Hourly.Times, 3)
	assert.Len(t, weather.Hourly.Temperature2m, 3)
	assert.Len(t, weather.Hourly.RelativeHumidity2m, 3)
	assert.Len(t, weather.Hourly.Precipitation, 3)
	assert.Len(t, weather.Hourly.WeatherCode, 3)
	assert.Len(t, weather.Hourly.WindSpeed10m, 3)

	// Check values
	assert.Equal(t, 2.5, weather.Hourly.Temperature2m[0])
	assert.Equal(t, WeatherCode(3), weather.Hourly.WeatherCode[0])
	assert.Equal(t, WeatherCode(61), weather.Hourly.WeatherCode[1])

	// Check time parsing with timezone
	loc, _ := time.LoadLocation("Europe/Berlin")
	expectedTime := time.Date(2024, 1, 15, 0, 0, 0, 0, loc)
	assert.Equal(t, expectedTime, weather.Hourly.Times[0])

	// Check units
	require.NotNil(t, weather.HourlyUnits)
	assert.Equal(t, "°C", weather.HourlyUnits.Temperature2m)
	assert.Equal(t, "mm", weather.HourlyUnits.Precipitation)
	assert.Equal(t, "km/h", weather.HourlyUnits.WindSpeed10m)
}

func TestParseDailyForecast(t *testing.T) {
	data, err := os.ReadFile("testdata/forecast_daily.json")
	require.NoError(t, err)

	weather, err := parseWeatherResponse(data)
	require.NoError(t, err)

	// Check daily data
	require.NotNil(t, weather.Daily)
	assert.Len(t, weather.Daily.Times, 3)
	assert.Len(t, weather.Daily.Temperature2mMax, 3)
	assert.Len(t, weather.Daily.Temperature2mMin, 3)
	assert.Len(t, weather.Daily.Sunrise, 3)
	assert.Len(t, weather.Daily.Sunset, 3)

	// Check values
	assert.Equal(t, 5.2, weather.Daily.Temperature2mMax[0])
	assert.Equal(t, -1.2, weather.Daily.Temperature2mMin[0])

	// Check time parsing
	loc, _ := time.LoadLocation("Europe/Berlin")
	expectedDate := time.Date(2024, 1, 15, 0, 0, 0, 0, loc)
	assert.Equal(t, expectedDate, weather.Daily.Times[0])

	// Check sunrise/sunset parsing
	expectedSunrise := time.Date(2024, 1, 15, 8, 15, 0, 0, loc)
	assert.Equal(t, expectedSunrise, weather.Daily.Sunrise[0])

	expectedSunset := time.Date(2024, 1, 15, 16, 30, 0, 0, loc)
	assert.Equal(t, expectedSunset, weather.Daily.Sunset[0])

	// Check units
	require.NotNil(t, weather.DailyUnits)
	assert.Equal(t, "°C", weather.DailyUnits.Temperature2mMax)
}

func TestParseCurrentWeather(t *testing.T) {
	data, err := os.ReadFile("testdata/forecast_current.json")
	require.NoError(t, err)

	weather, err := parseWeatherResponse(data)
	require.NoError(t, err)

	// Check current data
	require.NotNil(t, weather.Current)
	assert.Equal(t, 900, weather.Current.Interval)

	require.NotNil(t, weather.Current.Temperature2m)
	assert.Equal(t, 3.5, *weather.Current.Temperature2m)

	require.NotNil(t, weather.Current.IsDay)
	assert.Equal(t, 1, *weather.Current.IsDay)
	assert.True(t, weather.Current.IsDaytime())

	require.NotNil(t, weather.Current.WeatherCode)
	assert.Equal(t, PartlyCloudy, *weather.Current.WeatherCode)

	// Check time
	loc, _ := time.LoadLocation("Europe/Berlin")
	expectedTime := time.Date(2024, 1, 15, 14, 0, 0, 0, loc)
	assert.Equal(t, expectedTime, weather.Current.Time)

	// Check units
	require.NotNil(t, weather.CurrentUnits)
	assert.Equal(t, "°C", weather.CurrentUnits.Temperature2m)
}

func TestParseHistorical(t *testing.T) {
	data, err := os.ReadFile("testdata/historical.json")
	require.NoError(t, err)

	weather, err := parseWeatherResponse(data)
	require.NoError(t, err)

	require.NotNil(t, weather.Hourly)
	assert.Len(t, weather.Hourly.Times, 3)
	assert.Equal(t, 18.5, weather.Hourly.Temperature2m[0])
}

func TestWeatherCodeString(t *testing.T) {
	tests := []struct {
		code     WeatherCode
		expected string
	}{
		{ClearSky, "Clear sky"},
		{PartlyCloudy, "Partly cloudy"},
		{Fog, "Fog"},
		{RainSlight, "Slight rain"},
		{ThunderstormSlight, "Thunderstorm"},
		{WeatherCode(999), "Unknown (999)"},
	}

	for _, tt := range tests {
		t.Run(tt.expected, func(t *testing.T) {
			assert.Equal(t, tt.expected, tt.code.String())
		})
	}
}