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37 lines
995 B

package common
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestStringInSlice(t *testing.T) {
assert.True(t, StringInSlice("a", []string{"a", "b", "c"}))
assert.False(t, StringInSlice("d", []string{"a", "b", "c"}))
assert.True(t, StringInSlice("", []string{""}))
assert.False(t, StringInSlice("", []string{}))
}
func TestIsASCIIText(t *testing.T) {
notASCIIText := []string{
"", "\xC2", "\xC2\xA2", "\xFF", "\x80", "\xF0", "\n", "\t",
}
for _, v := range notASCIIText {
assert.False(t, IsASCIIText(v), "%q is not ascii-text", v)
}
asciiText := []string{
" ", ".", "x", "$", "_", "abcdefg;", "-", "0x00", "0", "123",
}
for _, v := range asciiText {
assert.True(t, IsASCIIText(v), "%q is ascii-text", v)
}
}
func TestASCIITrim(t *testing.T) {
assert.Equal(t, ASCIITrim(" "), "")
assert.Equal(t, ASCIITrim(" a"), "a")
assert.Equal(t, ASCIITrim("a "), "a")
assert.Equal(t, ASCIITrim(" a "), "a")
assert.Panics(t, func() { ASCIITrim("\xC2\xA2") })
}