GitHub Copilot
61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
package webterm
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import (
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"strings"
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"testing"
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)
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func TestGenerateIDLength(t *testing.T) {
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for _, size := range []int{1, 5, 12, 50} {
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id := GenerateID(size)
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if len(id) != size {
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t.Errorf("GenerateID(%d) length = %d", size, len(id))
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}
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}
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}
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func TestGenerateIDDefaultSize(t *testing.T) {
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id := GenerateID(0)
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if len(id) != identitySize {
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t.Errorf("GenerateID(0) length = %d, want %d", len(id), identitySize)
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}
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}
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func TestGenerateIDAlphabet(t *testing.T) {
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id := GenerateID(1000)
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for _, ch := range id {
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if !strings.ContainsRune(identityAlphabet, ch) {
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t.Errorf("GenerateID produced char %q not in alphabet", string(ch))
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}
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}
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}
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func FuzzGenerateID(f *testing.F) {
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f.Add(0)
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f.Add(1)
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f.Add(12)
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f.Add(100)
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f.Add(-5)
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f.Add(500)
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f.Fuzz(func(t *testing.T, size int) {
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// Cap size to avoid excessive allocation
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if size > 10000 {
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size = 10000
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}
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id := GenerateID(size)
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expectedLen := size
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if size <= 0 {
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expectedLen = identitySize
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}
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if len(id) != expectedLen {
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t.Errorf("GenerateID(%d) length = %d, want %d", size, len(id), expectedLen)
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}
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for _, ch := range id {
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if !strings.ContainsRune(identityAlphabet, ch) {
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t.Errorf("GenerateID(%d) produced char %q not in alphabet %q", size, string(ch), identityAlphabet)
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}
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}
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})
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}
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