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package conv
import (
"fmt"
"testing"
"gotest.tools/v3/assert"
)
func TestInterfaceSlice(t *testing.T) {
data := []struct {
in, expected interface{}
}{
{[]int{1, 2, 3}, []interface{}{1, 2, 3}},
{[3]int{1, 2, 3}, []interface{}{1, 2, 3}},
{[]string{"foo", "bar", "baz"}, []interface{}{"foo", "bar", "baz"}},
{[3]string{"foo", "bar", "baz"}, []interface{}{"foo", "bar", "baz"}},
{[]interface{}{[]string{}, []int{1, 2}, 3}, []interface{}{[]string{}, []int{1, 2}, 3}},
{[3]interface{}{[]string{}, []int{1, 2}, 3}, []interface{}{[]string{}, []int{1, 2}, 3}},
}
for _, d := range data {
out, err := InterfaceSlice(d.in)
assert.NilError(t, err)
assert.DeepEqual(t, d.expected, out)
}
_, err := InterfaceSlice(42)
assert.ErrorContains(t, err, "")
}
func BenchmarkInterfaceSlice(b *testing.B) {
data := []interface{}{
[]int{1, 2, 3},
[3]int{1, 2, 3},
[]string{"foo", "bar", "baz", "foo", "bar", "baz", "foo", "bar", "baz", "foo", "bar", "baz"},
[12]string{"foo", "bar", "baz", "foo", "bar", "baz", "foo", "bar", "baz", "foo", "bar", "baz"},
[]interface{}{[]string{}, []int{1, 2}, 3},
[3]interface{}{[]string{}, []int{1, 2}, 3},
}
for _, d := range data {
d := d
b.Run(fmt.Sprintf("%T(%v)", d, d), func(b *testing.B) {
for i := 0; i < b.N; i++ {
InterfaceSlice(d)
}
})
}
}
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