mirror of
https://git.sr.ht/~phw/scotty
synced 2025-04-16 10:09:28 +02:00
64 lines
1.5 KiB
Go
64 lines
1.5 KiB
Go
/*
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Copyright © 2023 Philipp Wolfer <phw@uploadedlobster.com>
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Scotty is free software: you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation, either version 3 of the License, or (at your option) any later version.
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Scotty is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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Scotty. If not, see <https://www.gnu.org/licenses/>.
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*/
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package util_test
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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"go.uploadedlobster.com/scotty/internal/util"
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)
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func ExampleMax() {
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v := util.Max(2, 5)
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fmt.Print(v)
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// Output: 5
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}
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func ExampleMin() {
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v := util.Min(2, 5)
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fmt.Print(v)
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// Output: 2
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}
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func ExampleSum() {
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values := []float64{1.4, 2.2}
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sum := util.Sum(values...)
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fmt.Print(sum)
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// Output: 3.6
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}
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func TestSumEmpty(t *testing.T) {
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assert.Equal(t, 0, util.Sum([]int{}...))
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}
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func ExampleAverage() {
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values := []float64{1.4, 2.2, 0.9}
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sum := util.Average(values...)
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fmt.Print(sum)
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// Output: 1.5
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}
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func TestAverageEmpty(t *testing.T) {
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assert.Equal(t, 0.0, util.Average([]int{}...))
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}
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func TestAverageInt(t *testing.T) {
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assert := assert.New(t)
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assert.Equal(3.0, util.Average([]int{2, 4, 3}...))
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assert.Equal(1.5, util.Average([]int{2, 1, 1, 2}...))
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}
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