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Suporte a CNPJ alfanumérico #41

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Suporte a CNPJ alfanumérico #41

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14 changes: 14 additions & 0 deletions src/Flunt.Br/Extensions/PersonContractExtensions.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -23,13 +23,27 @@ public static Contract IsCnpj(this Contract contract, string value, string prope
return contract;
}

public static Contract IsCnpjAlphaNumeric(this Contract contract, string value, string property, string message)
{
if (string.IsNullOrEmpty(value) || !new CnpjAlphaNumeric().Validate(value))
contract.AddNotification(property, message);
return contract;
}

public static Contract IsCnpjOrCPF(this Contract contract, string value, string property, string message)
{
if (string.IsNullOrEmpty(value) || (!new Cnpj().Validate(value) && !new Cpf().Validate(value)))
contract.AddNotification(property, message);
return contract;
}

public static Contract IsCnpjAlphaNumericOrCPF(this Contract contract, string value, string property, string message)
{
if (string.IsNullOrEmpty(value) || (!new CnpjAlphaNumeric().Validate(value) && !new Cpf().Validate(value)))
contract.AddNotification(property, message);
return contract;
}

public static Contract IsVoterDocument(this Contract contract, string value, string property, string message)
{
if (string.IsNullOrEmpty(value) || !new VoterDocument().Validate(value))
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42 changes: 42 additions & 0 deletions src/Flunt.Br/Validations/CnpjAlphaNumeric.cs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,42 @@
using System.Linq;
using System.Text.RegularExpressions;
using Flunt.Br.Document.Interfaces;

namespace Flunt.Br.Validations
{
internal class CnpjAlphaNumeric : IValidate
{
public bool Validate(string value)
{
var multiplicador1 = new int[12] { 5, 4, 3, 2, 9, 8, 7, 6, 5, 4, 3, 2 };
var multiplicador2 = new int[13] { 6, 5, 4, 3, 2, 9, 8, 7, 6, 5, 4, 3, 2 };
string pattern = @"^[a-zA-Z0-9]{12}\d{2}$";
int soma;
int resto;
string digito;
string tempCnpj;
value = value.Trim();
value = value.Replace(".", "").Replace("-", "").Replace("/", "");
if (!Regex.IsMatch(value, pattern))
return false;
tempCnpj = value.Substring(0, 12).ToUpper();
// CNPJ com todos os caracteres iguais � inv�lido
if (tempCnpj.All(caractere => caractere == value[0]))
return false;
soma = 0;
for (int i = 0; i < 12; i++)
soma += (tempCnpj[i] - '0') * multiplicador1[i];
resto = (soma % 11);
resto = resto < 2 ? 0 : 11 - resto;
digito = resto.ToString();
tempCnpj = tempCnpj + digito;
soma = 0;
for (int i = 0; i < 13; i++)
soma += (tempCnpj[i] - '0') * multiplicador2[i];
resto = (soma % 11);
resto = resto < 2 ? 0 : 11 - resto;
digito = digito + resto;
return value.EndsWith(digito);
}
}
}
66 changes: 66 additions & 0 deletions tests/Flunt.Br.Tests/PersonContractTest.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -110,6 +110,36 @@ public void IsCnpj_InValid(string value)
Assert.IsFalse(wrong.IsValid);
}

[TestMethod]
[DataRow("123456789101112")]
[DataRow("655618111115522")]
[DataRow("00000000000abc")]
[DataRow("45.448.481/0501-18")]
[DataRow("00.000.000/0000-00")]
[DataRow("11.111.111/1111-11")]
[DataRow("22.222.222/2222-22")]
[DataRow("33.333.333/3333-33")]
[DataRow("44.444.444/4444-44")]
[DataRow("55.555.555/5555-55")]
[DataRow("66.666.666/6666-66")]
[DataRow("77.777.777/7777-77")]
[DataRow("88.888.888/8888-88")]
[DataRow("99.999.999/9999-99")]
[DataRow("AA.AAA.AAA/AAAA-99")]
[DataRow("ZZ.ZZZ.ZZZ/ZZZZ-99")]
[DataRow("00.D5H.PL9/AONL-48")]
[DataRow("4O.X01.0AO/7DD9-38")]
[DataRow("50.WXI.YTL/4O33-08")]
[DataRow("61.HXL.XIY/33TQ-48")]
[DataRow("A8.9Y4.JB9/VLHE-88")]
[DataRow(null)]
public void IsCnpjAlphaNumeric_InValid(string value)
{
var wrong = new Contract()
.IsCnpjAlphaNumeric(value, "document", "Invalid document");
Assert.IsFalse(wrong.IsValid);
}

[TestMethod]
[DataRow("16880249000179")]
[DataRow("45.448.421/0001-18")]
Expand All @@ -120,6 +150,42 @@ public void IsCnpj_Valid(string value)
Assert.IsTrue(right.IsValid);
}

[TestMethod]
[DataRow("16880249000179")]
[DataRow("45.448.421/0001-18")]
[DataRow("00.D5H.PL9/AONL-84")]
[DataRow("4O.X01.0AO/7DD9-03")]
[DataRow("50.WXI.YTL/4O33-00")]
[DataRow("61.HXL.XIY/33TQ-64")]
[DataRow("A8.9Y4.JB9/VLHE-18")]
[DataRow("B0.8JJ.D0M/FJ3M-84")]
[DataRow("D2.108.T5M/R2IQ-20")]
[DataRow("EW.WXK.YC8/HTB2-84")]
[DataRow("GL.SPN.P58/EQC7-74")]
[DataRow("IU.BYB.2WV/GJKT-39")]
[DataRow("LN.L4L.VPN/LDIU-24")]
[DataRow("QE.V53.HE5/NY08-13")]
[DataRow("00D5HPL9AONL84")]
[DataRow("4OX010AO7DD903")]
[DataRow("50WXIYTL4O3300")]
[DataRow("61HXLXIY33TQ64")]
[DataRow("A89Y4JB9VLHE18")]
[DataRow("B08JJD0MFJ3M84")]
[DataRow("D2108T5MR2IQ20")]
[DataRow("EWWXKYC8HTB284")]
[DataRow("GLSPNP58EQC774")]
[DataRow("IUBYB2WVGJKT39")]
[DataRow("LNL4LVPNLDIU24")]
[DataRow("QEV53HE5NY0813")]

public void IsCnpjAlphaNumeric_Valid(string value)
{
var right = new Contract()
.IsCnpjAlphaNumeric(value, "document", "Invalid document");
Assert.IsTrue(right.IsValid);
}


[TestMethod]
[DataRow("668247690132")]
[DataRow("333438450601")]
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