31 lines
619 B
Go
31 lines
619 B
Go
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// Copyright 2016 The Chihaya Authors. All rights reserved.
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// Use of this source code is governed by the BSD 2-Clause license,
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// which can be found in the LICENSE file.
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package random
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import (
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"math/rand"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestAlphaNumericString(t *testing.T) {
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r := rand.NewSource(0)
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s := AlphaNumericString(r, 0)
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assert.Equal(t, 0, len(s))
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s = AlphaNumericString(r, 10)
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assert.Equal(t, 10, len(s))
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for i := 0; i < 100; i++ {
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s := AlphaNumericString(r, 10)
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for _, c := range s {
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assert.True(t, strings.Contains(AlphaNumeric, string(c)))
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}
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}
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}
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