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package main
import "testing"
func TestMultiValueFlagString(t *testing.T) {
var xmvf = []struct {
values multiValueFlag
expect string
}{
{
values: multiValueFlag{
"test",
"with multiples",
"flags",
},
expect: `test, with multiples, flags`,
},
{
values: multiValueFlag{
"test",
},
expect: `test`,
},
{
values: multiValueFlag{
"",
},
expect: ``,
},
{
values: nil,
expect: ``,
},
}
for _, mvf := range xmvf {
got := mvf.values.String()
if got != mvf.expect {
t.Errorf("\nFor: %#v\nExpected: %v\nGot: %v", mvf.values, mvf.expect, got)
}
}
}
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