130 lines
2.9 KiB
Go
130 lines
2.9 KiB
Go
package phoneutil
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestParseAndFormatPhoneNumber(t *testing.T) {
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tests := []struct {
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name string
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phoneNumber string
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want string
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wantErr bool
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}{
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{
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name: "valid russian phone number with +7",
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phoneNumber: "+79161234567",
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want: "+79161234567",
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wantErr: false,
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},
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{
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name: "valid russian phone number with 8",
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phoneNumber: "89161234567",
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want: "+79161234567",
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wantErr: false,
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},
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{
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name: "valid phone number with spaces",
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phoneNumber: "+7 916 123 45 67",
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want: "+79161234567",
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wantErr: false,
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},
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{
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name: "valid phone number with dashes",
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phoneNumber: "+7-916-123-45-67",
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want: "+79161234567",
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wantErr: false,
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},
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{
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name: "valid phone number with parentheses",
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phoneNumber: "+7 (916) 123-45-67",
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want: "+79161234567",
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wantErr: false,
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},
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{
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name: "valid moscow landline",
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phoneNumber: "+7 495 123 45 67",
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want: "+74951234567",
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wantErr: false,
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},
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{
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name: "russian mobile without country code",
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phoneNumber: "9161234567",
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want: "+79161234567",
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wantErr: false,
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},
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{
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name: "invalid phone number - too short",
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phoneNumber: "1",
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want: "",
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wantErr: true,
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},
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{
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name: "invalid phone number - too long",
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phoneNumber: "+712345678901234567890",
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want: "",
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wantErr: true,
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},
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{
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name: "empty phone number",
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phoneNumber: "",
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want: "",
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wantErr: true,
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},
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{
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name: "invalid characters",
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phoneNumber: "+7abc1234567",
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want: "",
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wantErr: true,
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},
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{
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name: "only spaces",
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phoneNumber: " ",
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want: "",
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wantErr: true,
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},
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{
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name: "us phone number should work with ru default",
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phoneNumber: "+12345678901",
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want: "+12345678901",
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wantErr: false,
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},
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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, err := ParseAndFormatPhoneNumber(tt.phoneNumber)
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if tt.wantErr {
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assert.Error(t, err, "ParseAndFormatPhoneNumber() should return error")
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assert.Empty(t, got, "ParseAndFormatPhoneNumber() should return empty string on error")
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} else {
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assert.NoError(t, err, "ParseAndFormatPhoneNumber() should not return error")
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assert.Equal(t, tt.want, got, "ParseAndFormatPhoneNumber() result mismatch")
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}
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})
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}
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}
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func TestParseAndFormatPhoneNumber_ErrorHandling(t *testing.T) {
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// Test specific error cases
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testCases := []struct {
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name string
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phoneNumber string
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}{
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{"nil input", ""},
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{"invalid format", "not-a-phone-number"},
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{"incomplete number", "+7"},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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result, err := ParseAndFormatPhoneNumber(tc.phoneNumber)
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assert.Error(t, err)
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assert.Empty(t, result)
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})
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}
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}
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