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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using Microsoft.AspNetCore.DataProtection.Infrastructure;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.AspNetCore.InternalTesting;
using Moq;
namespace Microsoft.AspNetCore.DataProtection;
public class DataProtectionUtilityExtensionsTests
{
[ConditionalTheory]
[InlineData("app-path", "app-path\\")]
[InlineData("app-path ", "app-path\\")] // normalized trim
[InlineData("app-path\\", "app-path\\")]
[InlineData("app-path \\", "app-path \\")]
[InlineData("app-path/", "app-path/")]
[InlineData("app-path /", "app-path /")]
[InlineData(" /", "/")]
[InlineData(" \\ ", "\\")]
[InlineData(" ", null)] // normalized whitespace -> null
[InlineData(null, null)] // nothing provided at all
[OSSkipCondition(OperatingSystems.Linux)]
[OSSkipCondition(OperatingSystems.MacOSX)]
public void GetApplicationUniqueIdentifierFromHostingWindows(string contentRootPath, string expected)
{
// Arrange
var mockEnvironment = new Mock<IHostEnvironment>();
mockEnvironment.Setup(o => o.ContentRootPath).Returns(contentRootPath);
var services = new ServiceCollection()
.AddSingleton(mockEnvironment.Object)
.AddDataProtection()
.Services
.BuildServiceProvider();
// Act
var actual = services.GetApplicationUniqueIdentifier();
// Assert
Assert.Equal(expected, actual);
}
[ConditionalTheory]
[InlineData("app-path", "app-path/")]
[InlineData("app-path ", "app-path/")] // normalized trim
[InlineData("app-path\\", "app-path\\/")]
[InlineData("app-path \\", "app-path \\/")]
[InlineData("app-path/", "app-path/")]
[InlineData("app-path /", "app-path /")]
[InlineData(" /", "/")]
[InlineData(" \\ ", "\\/")]
[InlineData(" ", null)] // normalized whitespace -> null
[InlineData(null, null)] // nothing provided at all
[OSSkipCondition(OperatingSystems.Windows)]
public void GetApplicationUniqueIdentifierFromHostingNonWindows(string contentRootPath, string expected)
{
// Arrange
var mockEnvironment = new Mock<IHostEnvironment>();
mockEnvironment.Setup(o => o.ContentRootPath).Returns(contentRootPath);
var services = new ServiceCollection()
.AddSingleton(mockEnvironment.Object)
.AddDataProtection()
.Services
.BuildServiceProvider();
// Act
var actual = services.GetApplicationUniqueIdentifier();
// Assert
Assert.Equal(expected, actual);
}
[Theory]
[InlineData(" discriminator ", "discriminator")]
[InlineData(" discriminator", "discriminator")] // normalized trim
[InlineData(" ", null)] // normalized whitespace -> null
[InlineData(null, null)] // nothing provided at all
public void GetApplicationIdentifierFromApplicationDiscriminator(string discriminator, string expected)
{
// Arrange
var mockAppDiscriminator = new Mock<IApplicationDiscriminator>();
mockAppDiscriminator.Setup(o => o.Discriminator).Returns(discriminator);
var mockEnvironment = new Mock<IHostEnvironment>();
mockEnvironment.SetupGet(o => o.ContentRootPath).Throws(new InvalidOperationException("Hosting environment should not be checked"));
var services = new ServiceCollection()
.AddSingleton(mockEnvironment.Object)
.AddSingleton(mockAppDiscriminator.Object)
.AddDataProtection()
.Services
.BuildServiceProvider();
// Act
var actual = services.GetApplicationUniqueIdentifier();
// Assert
Assert.Equal(expected, actual);
mockAppDiscriminator.VerifyAll();
}
[Fact]
public void GetApplicationUniqueIdentifier_NoServiceProvider_ReturnsNull()
{
Assert.Null(((IServiceProvider)null).GetApplicationUniqueIdentifier());
}
[Fact]
public void GetApplicationUniqueIdentifier_NoHostingEnvironment_ReturnsNull()
{
// arrange
var services = new ServiceCollection()
.AddDataProtection()
.Services
.BuildServiceProvider();
// act & assert
Assert.Null(services.GetApplicationUniqueIdentifier());
}
}
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