40 lines
669 B
Go
40 lines
669 B
Go
package main
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import (
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"slices"
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"testing"
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)
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func TestSum(t *testing.T) {
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t.Run("collection of 5 numbers", func(t *testing.T) {
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numbers := []int{1, 2, 3, 4, 5}
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got := Sum(numbers)
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want := 15
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if got != want {
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t.Errorf("got %d want %d given, %v", got, want, numbers)
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}
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})
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t.Run("collection of any size", func(t *testing.T) {
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numbers := []int{1, 2, 3}
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got := Sum(numbers)
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want := 6
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if got != want {
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t.Errorf("got %d want %d given, %v", got, want, numbers)
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}
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})
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}
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func TestSumAll(t *testing.T) {
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got := SumAll([]int{1, 2}, []int{0, 9})
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want := []int{3, 9}
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if !slices.Equal(got, want) {
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t.Errorf("got %d want %v", got, want)
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}
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}
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