func TestStringSliceFilter(t *testing.T) {
l := util.StringSlice{"All", "Go", "Code", "is"}
rl := l.Filter(func(s string) bool {
return s == "Go"
}).ToString()
assert.EqualValues(t, []string{"Go"}, rl)
assert.Len(t, l, 4)
l.Append("incredible", "easy", ",", "sometimes")
assert.Len(t, l, 8)
assert.EqualValues(t, []string{"Go"}, rl)
}
