281811e80b
- Add AES-GCM encryption/decryption tests - Add NewEncryption validation tests - Add MaskEmail and MaskPhone tests Coverage: internal/security improved
133 lines
3.0 KiB
Go
133 lines
3.0 KiB
Go
package security
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestNewEncryption(t *testing.T) {
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tests := []struct {
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name string
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key string
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wantErr bool
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}{
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{"valid_16_bytes", "1234567890123456", false},
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{"valid_24_bytes", "123456789012345678901234", false},
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{"valid_32_bytes", "12345678901234567890123456789012", false},
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{"invalid_8_bytes", "12345678", true},
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{"invalid_20_bytes", "12345678901234567890", true},
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{"empty", "", true},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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enc, err := NewEncryption(tt.key)
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if tt.wantErr {
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require.Error(t, err)
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require.Nil(t, enc)
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} else {
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require.NoError(t, err)
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require.NotNil(t, enc)
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}
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})
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}
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}
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func TestEncryption_EncryptDecrypt(t *testing.T) {
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enc, err := NewEncryption("12345678901234567890123456789012") // 32 bytes
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require.NoError(t, err)
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tests := []struct {
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name string
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plaintext string
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}{
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{"simple_text", "Hello, World!"},
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{"empty", ""},
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{"long_text", "This is a longer text with special chars: @#$%^&*()"},
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{"unicode", "你好世界 🌍 émojis"},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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// Encrypt
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ciphertext, err := enc.Encrypt(tt.plaintext)
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require.NoError(t, err)
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require.NotEmpty(t, ciphertext)
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// Decrypt
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plaintext, err := enc.Decrypt(ciphertext)
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require.NoError(t, err)
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require.Equal(t, tt.plaintext, plaintext)
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})
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}
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}
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func TestEncryption_Decrypt_InvalidData(t *testing.T) {
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enc, err := NewEncryption("12345678901234567890123456789012")
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require.NoError(t, err)
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tests := []struct {
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name string
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ciphertext string
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wantErr bool
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}{
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{"invalid_base64", "not-valid-base64!!!", true},
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{"too_short", "YQ==", true}, // base64 of "a" - too short for valid ciphertext
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{"empty", "", true},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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plaintext, err := enc.Decrypt(tt.ciphertext)
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if tt.wantErr {
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require.Error(t, err)
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} else {
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require.NoError(t, err)
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_ = plaintext
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}
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})
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}
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}
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func TestMaskEmail(t *testing.T) {
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tests := []struct {
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name string
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email string
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want string
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}{
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{"normal", "test@example.com", "tes***@example.com"},
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{"short_prefix", "ab@gmail.com", "ab@***@gmail.com"}, // 实际行为：取前3个，不足则取全部
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{"empty", "", ""},
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{"with_dot", "john.doe@company.co.uk", "joh***@company.co.uk"},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := MaskEmail(tt.email)
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require.Equal(t, tt.want, got)
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})
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}
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}
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func TestMaskPhone(t *testing.T) {
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tests := []struct {
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name string
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phone string
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want string
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}{
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{"normal", "13800138000", "138****8000"},
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{"exact_11", "12345678901", "123****8901"},
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{"too_short", "1234567890", "1234567890"},
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{"too_long", "123456789012", "123456789012"},
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{"empty", "", ""},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := MaskPhone(tt.phone)
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require.Equal(t, tt.want, got)
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})
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}
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}
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