// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.Net.Http;
using Microsoft.AspNetCore.Hosting;
 
namespace Microsoft.AspNetCore.Mvc.FunctionalTests;
 
public class RazorPagesNamespaceTest : IClassFixture<MvcTestFixture<RazorPagesWebSite.StartupWithoutEndpointRouting>>
{
    public RazorPagesNamespaceTest(MvcTestFixture<RazorPagesWebSite.StartupWithoutEndpointRouting> fixture)
    {
        var factory = fixture.Factories.FirstOrDefault() ?? fixture.WithWebHostBuilder(ConfigureWebHostBuilder);
        Client = factory.CreateDefaultClient();
    }
 
    private static void ConfigureWebHostBuilder(IWebHostBuilder builder) =>
        builder.UseStartup<RazorPagesWebSite.StartupWithoutEndpointRouting>();
 
    public HttpClient Client { get; }
 
    [Fact]
    public async Task Page_DefaultNamespace_IfUnset()
    {
        // Arrange & Act
        var content = await Client.GetStringAsync("http://localhost/DefaultNamespace");
 
        // Assert
        Assert.Equal("AspNetCoreGeneratedDocument", content.Trim());
    }
 
    [Fact]
    public async Task Page_ImportedNamespace_UsedFromViewImports()
    {
        // Arrange & Act
        var content = await Client.GetStringAsync("http://localhost/Pages/Namespace/Nested/Folder");
 
        // Assert
        Assert.Equal("CustomNamespace.Nested.Folder", content.Trim());
    }
 
    [Fact]
    public async Task Page_OverrideNamespace_SetByPage()
    {
        // Arrange & Act
        var content = await Client.GetStringAsync("http://localhost/Pages/Namespace/Nested/Override");
 
        // Assert
        Assert.Equal("Override", content.Trim());
    }
}