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This commit introduces several new fuzz tests to the algo_test.go file. These tests specifically target the IntToAlgo functionality to ensure proper handling of negative, out-of-range, and very large input values. By covering these edge-cases, we enhance the reliability of the algorithm conversion process.
62 lines
1.4 KiB
Go
62 lines
1.4 KiB
Go
// SPDX-FileCopyrightText: 2021-2024 Winni Neessen <wn@neessen.dev>
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//
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// SPDX-License-Identifier: MIT
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package apg
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import (
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"testing"
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)
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func TestIntToAlgo(t *testing.T) {
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tt := []struct {
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name string
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a int
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e Algorithm
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}{
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{"AlgoPronounceable", 0, AlgoPronounceable},
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{"AlgoRandom", 1, AlgoRandom},
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{"AlgoCoinflip", 2, AlgoCoinFlip},
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{"AlgoBinary", 3, AlgoBinary},
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{"AlgoUnsupported", 4, AlgoUnsupported},
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}
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for _, tc := range tt {
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t.Run(tc.name, func(t *testing.T) {
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a := IntToAlgo(tc.a)
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if a != tc.e {
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t.Errorf("IntToAlgo() failed, expected: %d, got: %d", tc.e, a)
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}
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})
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}
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}
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func FuzzIntToAlgo(f *testing.F) {
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f.Add(-1) // Test negative input
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f.Add(4) // Test out-of-range positive input
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f.Add(100) // Test very large input
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f.Fuzz(func(t *testing.T, a int) {
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algo := IntToAlgo(a)
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switch a {
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case 0:
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if algo != AlgoPronounceable {
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t.Errorf("IntToAlgo(%d) expected AlgoPronounceable, got %v", a, algo)
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}
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case 1:
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if algo != AlgoRandom {
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t.Errorf("IntToAlgo(%d) expected AlgoRandom, got %v", a, algo)
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}
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case 2:
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if algo != AlgoCoinFlip {
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t.Errorf("IntToAlgo(%d) expected AlgoCoinFlip, got %v", a, algo)
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}
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case 3:
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if algo != AlgoBinary {
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t.Errorf("IntToAlgo(%d) expected AlgoBinary, got %v", a, algo)
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}
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default:
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if algo != AlgoUnsupported {
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t.Errorf("IntToAlgo(%d) expected AlgoUnsupported, got %v", a, algo)
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}
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}
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})
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}
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