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package helper
import (
"testing"
)
func Test_pipes_pipe_mustClosePipes(t *testing.T) {
p := new(pipes)
t.Run("pipe without args", func(t *testing.T) {
defer func() {
wantPanic := "attempted to pipe without args"
if r := recover(); r != wantPanic {
t.Errorf("pipe() panic = %v, wantPanic %v",
r, wantPanic)
}
}()
_ = p.pipe()
})
p.args = MustNewCheckedArgs(make([]string, 0))
t.Run("obtain pipes", func(t *testing.T) {
if err := p.pipe(); err != nil {
t.Errorf("pipe() error = %v",
err)
return
}
})
t.Run("pipe twice", func(t *testing.T) {
defer func() {
wantPanic := "attempted to pipe twice"
if r := recover(); r != wantPanic {
t.Errorf("pipe() panic = %v, wantPanic %v",
r, wantPanic)
}
}()
_ = p.pipe()
})
p.mustClosePipes()
}
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