mirror of
https://github.com/bitwarden/mobile.git
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178 lines
6.7 KiB
C#
178 lines
6.7 KiB
C#
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using System;
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using System.Linq;
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using Bit.App.Services;
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using NSubstitute;
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using Plugin.Settings.Abstractions;
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using Xunit;
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namespace Bit.App.Test
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{
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public class PasswordGeneratorServiceTests
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{
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[Fact]
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public void GeneratesCorrectLength()
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{
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var settings = SetupDefaultSettings();
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settings.GetValueOrDefault(Constants.PasswordGeneratorLength, Arg.Any<int>()).Returns(25);
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var service = new PasswordGenerationService(settings);
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int i = 0;
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while(i < 100)
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{
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var password = service.GeneratePassword();
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Assert.True(password.Length == 25);
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i++;
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}
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}
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[Fact]
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public void GeneratesCorrectMinNumbers()
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{
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var settings = SetupDefaultSettings();
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settings.GetValueOrDefault(Constants.PasswordGeneratorMinNumbers, Arg.Any<int>()).Returns(25);
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var service = new PasswordGenerationService(settings);
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int i = 0;
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while(i < 100)
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{
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var password = service.GeneratePassword();
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Assert.True(password.Count(char.IsDigit) >= 25);
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i++;
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}
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}
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[Fact]
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public void GeneratesCorrectMinSpecial()
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{
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var settings = SetupDefaultSettings();
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settings.GetValueOrDefault(Constants.PasswordGeneratorMinSpecial, Arg.Any<int>()).Returns(25);
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var service = new PasswordGenerationService(settings);
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int i = 0;
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while(i < 100)
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{
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var password = service.GeneratePassword();
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Assert.True(password.Count(c => !char.IsLetterOrDigit(c)) >= 25);
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i++;
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}
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}
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[Fact]
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public void GeneratesCorrectNoUppercase()
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{
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var settings = SetupDefaultSettings();
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settings.GetValueOrDefault(Constants.PasswordGeneratorUppercase, Arg.Any<bool>()).Returns(false);
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var service = new PasswordGenerationService(settings);
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int i = 0;
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while(i < 100)
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{
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var password = service.GeneratePassword();
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Assert.True(password.Count(char.IsUpper) == 0);
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i++;
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}
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}
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[Fact]
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public void GeneratesCorrectUppercase()
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{
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var settings = SetupDefaultSettings();
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settings.GetValueOrDefault(Constants.PasswordGeneratorUppercase, Arg.Any<bool>()).Returns(true);
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settings.GetValueOrDefault(Constants.PasswordGeneratorLowercase, Arg.Any<bool>()).Returns(false);
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settings.GetValueOrDefault(Constants.PasswordGeneratorNumbers, Arg.Any<bool>()).Returns(false);
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settings.GetValueOrDefault(Constants.PasswordGeneratorSpecial, Arg.Any<bool>()).Returns(false);
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var service = new PasswordGenerationService(settings);
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int i = 0;
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while(i < 100)
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{
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var password = service.GeneratePassword();
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Assert.True(password.Count(char.IsUpper) == 50);
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i++;
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}
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}
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[Fact]
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public void GeneratesCorrectNoLowercase()
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{
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var settings = SetupDefaultSettings();
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settings.GetValueOrDefault(Constants.PasswordGeneratorLowercase, Arg.Any<bool>()).Returns(false);
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var service = new PasswordGenerationService(settings);
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int i = 0;
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while(i < 100)
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{
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var password = service.GeneratePassword();
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Assert.True(password.Count(char.IsLower) == 0);
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i++;
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}
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}
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[Fact]
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public void GeneratesCorrectLowercase()
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{
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var settings = SetupDefaultSettings();
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settings.GetValueOrDefault(Constants.PasswordGeneratorUppercase, Arg.Any<bool>()).Returns(false);
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settings.GetValueOrDefault(Constants.PasswordGeneratorLowercase, Arg.Any<bool>()).Returns(true);
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settings.GetValueOrDefault(Constants.PasswordGeneratorNumbers, Arg.Any<bool>()).Returns(false);
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settings.GetValueOrDefault(Constants.PasswordGeneratorSpecial, Arg.Any<bool>()).Returns(false);
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var service = new PasswordGenerationService(settings);
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int i = 0;
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while(i < 100)
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{
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var password = service.GeneratePassword();
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Assert.True(password.Count(char.IsLower) == 50);
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i++;
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}
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}
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[Fact]
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public void GeneratesCorrectMixed()
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{
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var settings = SetupDefaultSettings();
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var service = new PasswordGenerationService(settings);
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int i = 0;
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while(i < 100)
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{
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var password = service.GeneratePassword();
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Assert.True(password.Count(char.IsLower) >= 1);
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Assert.True(password.Count(char.IsDigit) >= 1);
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Assert.True(password.Count(char.IsUpper) >= 1);
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Assert.True(password.Count(c => !char.IsLetterOrDigit(c)) >= 1);
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i++;
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}
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}
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[Fact]
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public void GeneratesCorrectNoAmbiguous()
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{
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var settings = SetupDefaultSettings();
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settings.GetValueOrDefault(Constants.PasswordGeneratorAmbiguous, Arg.Any<bool>()).Returns(false);
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var service = new PasswordGenerationService(settings);
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int i = 0;
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while(i < 100)
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{
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var password = service.GeneratePassword();
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Assert.True(!password.Any(c => c == '1' || c == 'l' || c == '0' || c == 'O'));
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i++;
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}
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}
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private ISettings SetupDefaultSettings()
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{
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var settings = Substitute.For<ISettings>();
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settings.GetValueOrDefault(Constants.PasswordGeneratorLength, Arg.Any<int>()).Returns(50);
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settings.GetValueOrDefault(Constants.PasswordGeneratorMinNumbers, Arg.Any<int>()).Returns(1);
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settings.GetValueOrDefault(Constants.PasswordGeneratorMinSpecial, Arg.Any<int>()).Returns(1);
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settings.GetValueOrDefault(Constants.PasswordGeneratorUppercase, Arg.Any<bool>()).Returns(true);
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settings.GetValueOrDefault(Constants.PasswordGeneratorLowercase, Arg.Any<bool>()).Returns(true);
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settings.GetValueOrDefault(Constants.PasswordGeneratorSpecial, Arg.Any<bool>()).Returns(true);
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settings.GetValueOrDefault(Constants.PasswordGeneratorNumbers, Arg.Any<bool>()).Returns(true);
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settings.GetValueOrDefault(Constants.PasswordGeneratorAmbiguous, Arg.Any<bool>()).Returns(false);
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return settings;
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}
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}
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}
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