22 lines
246 B
Go
22 lines
246 B
Go
package main
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestPipe(t *testing.T) {
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a := make(chan int, 1)
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pipe := func(in int) int {
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return in * 2
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}
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b := Pipe(a, pipe)
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a <- 5
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close(a)
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assert.Equal(t, 10, <-b)
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}
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