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using FluentAssertions;
using System;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Threading.Tasks;
using Timeline.Models.Http;
namespace Timeline.Tests.Helpers
{
public static class CacheTestHelper
{
public static async Task TestCache(HttpClient client, string getUrl)
{
EntityTagHeaderValue eTag;
{
var res = await client.GetAsync(getUrl);
res.Should().HaveStatusCode(200);
var cacheControlHeader = res.Headers.CacheControl;
cacheControlHeader.Should().NotBeNull();
cacheControlHeader!.NoCache.Should().BeTrue();
cacheControlHeader.NoStore.Should().BeFalse();
cacheControlHeader.Private.Should().BeTrue();
cacheControlHeader.Public.Should().BeFalse();
cacheControlHeader.MustRevalidate.Should().BeTrue();
cacheControlHeader.MaxAge.Should().NotBeNull().And.Be(TimeSpan.FromDays(14));
res.Headers.ETag.Should().NotBeNull();
eTag = res.Headers.ETag!;
}
{
using var request = new HttpRequestMessage()
{
RequestUri = new Uri(client.BaseAddress!, getUrl),
Method = HttpMethod.Get,
};
request.Headers.TryAddWithoutValidation("If-None-Match", "\"dsdfd");
var res = await client.SendAsync(request);
await res.Should().HaveStatusCode(HttpStatusCode.BadRequest)
.And.HaveCommonBodyWithCodeAsync(ErrorCodes.Common.Header.IfNonMatch_BadFormat);
}
{
using var request = new HttpRequestMessage()
{
RequestUri = new Uri(client.BaseAddress!, getUrl),
Method = HttpMethod.Get,
};
request.Headers.TryAddWithoutValidation("If-None-Match", "\"aaa\"");
var res = await client.SendAsync(request);
res.Should().HaveStatusCode(HttpStatusCode.OK);
}
{
using var request = new HttpRequestMessage()
{
RequestUri = new Uri(client.BaseAddress!, getUrl),
Method = HttpMethod.Get,
};
request.Headers.Add("If-None-Match", eTag.ToString());
var res = await client.SendAsync(request);
res.Should().HaveStatusCode(HttpStatusCode.NotModified);
}
}
}
}
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