Winni Neessen
28479be939
Add a new test file, direction_test.go, to test the findDirection function with various input cases. This change helps ensure the reliability and expected functionality of the findDirection function.
38 lines
785 B
Go
38 lines
785 B
Go
// SPDX-FileCopyrightText: 2023 Winni Neessen <wn@neessen.dev>
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//
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// SPDX-License-Identifier: MIT
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package meteologix
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import (
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"testing"
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)
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func TestFindDirection(t *testing.T) {
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// Prepare test cases
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tt := []struct {
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v float64
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dm map[float64]string
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er string
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}{
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{15, WindDirAbbrMap, "NbE"},
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{47, WindDirAbbrMap, "NE"},
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{200, WindDirAbbrMap, "SSW"},
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{330, WindDirAbbrMap, "NWbN"},
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{15, WindDirFullMap, "North by East"},
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{47, WindDirFullMap, "Northeast"},
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{200, WindDirFullMap, "South-Southwest"},
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{330, WindDirFullMap, "Northwest by North"},
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}
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// Run tests
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for _, tc := range tt {
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t.Run("", func(t *testing.T) {
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r := findDirection(tc.v, tc.dm)
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if tc.er != r {
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t.Errorf("findDirection failed, expected: %s, got: %s", tc.er, r)
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}
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})
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}
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}
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