mirror of
https://github.com/MHSanaei/3x-ui.git
synced 2026-06-06 13:14:11 +00:00
1ef494bcda
Mechanical replacements suggested by golang.org/x/tools/.../modernize: strings.Cut/CutPrefix/SplitSeq, slices.Contains, maps.Copy, min(), range-over-int, new(expr), strings.Builder for hot += loops, reflect.TypeFor[T](), sync.WaitGroup.Go(), drop legacy //+build lines.
63 lines
1.4 KiB
Go
63 lines
1.4 KiB
Go
package random
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import (
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"encoding/base64"
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"testing"
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)
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func TestSeq_LengthAndAlphabet(t *testing.T) {
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for _, n := range []int{0, 1, 8, 64, 256} {
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s := Seq(n)
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if len(s) != n {
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t.Fatalf("Seq(%d) returned length %d", n, len(s))
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}
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for i, r := range s {
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isDigit := r >= '0' && r <= '9'
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isLower := r >= 'a' && r <= 'z'
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isUpper := r >= 'A' && r <= 'Z'
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if !(isDigit || isLower || isUpper) {
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t.Fatalf("Seq(%d) byte %d = %q is not alphanumeric", n, i, r)
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}
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}
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}
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}
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func TestSeq_NotConstant(t *testing.T) {
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a := Seq(32)
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b := Seq(32)
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if a == b {
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t.Fatalf("two consecutive Seq(32) calls produced identical output: %q", a)
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}
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}
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func TestNum_InRange(t *testing.T) {
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for _, upper := range []int{1, 2, 10, 1000} {
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for range 200 {
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v := Num(upper)
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if v < 0 || v >= upper {
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t.Fatalf("Num(%d) returned %d, out of [0, %d)", upper, v, upper)
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}
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}
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}
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}
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func TestBase64Bytes_DecodesToRequestedSize(t *testing.T) {
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for _, n := range []int{1, 16, 32, 64} {
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out := Base64Bytes(n)
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decoded, err := base64.StdEncoding.DecodeString(out)
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if err != nil {
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t.Fatalf("Base64Bytes(%d) produced invalid base64 %q: %v", n, out, err)
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}
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if len(decoded) != n {
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t.Fatalf("Base64Bytes(%d) decoded to %d bytes", n, len(decoded))
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}
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}
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}
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func TestBase64Bytes_Random(t *testing.T) {
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a := Base64Bytes(32)
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b := Base64Bytes(32)
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if a == b {
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t.Fatalf("two consecutive Base64Bytes(32) calls produced identical output: %q", a)
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}
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}
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