public async Task BeforeRequestAsyncTest()
{
var apiAction = new DefaultApiActionDescriptor(typeof(IMyApi).GetMethod("PostAsync"));
var context = new TestRequestContext(apiAction, new
{
name = "laojiu",
birthDay = DateTime.Parse("2010-10-10")
});
context.HttpContext.RequestMessage.RequestUri = new Uri("http://www.webapi.com/");
context.HttpContext.RequestMessage.Method = HttpMethod.Post;
var attr = new JsonContentAttribute()
{
CharSet = "utf-16"
};
await attr.OnRequestAsync(new ApiParameterContext(context, 0));
var body = await context.HttpContext.RequestMessage.Content.ReadAsUtf8ByteArrayAsync();
var options = context.HttpContext.HttpApiOptions.JsonSerializeOptions;
using var buffer = new RecyclableBufferWriter <byte>();
JsonBufferSerializer.Serialize(buffer, context.Arguments[0], options);
var target = buffer.WrittenSpan.ToArray();
Assert.True(body.SequenceEqual(target));
}
/// <summary>
/// 获取键值对
/// </summary>
/// <param name="key">对象名称</param>
/// <param name="obj">对象实例</param>
/// <param name="objType">对象类型</param>
/// <param name="options">选项</param>
/// <returns></returns>
private static IList <KeyValue> GetKeyValueList(string key, object obj, Type objType, KeyValueSerializerOptions options)
{
var jsonOptions = options.GetJsonSerializerOptions();
using var bufferWriter = new RecyclableBufferWriter <byte>();
using var utf8JsonWriter = new Utf8JsonWriter(bufferWriter, new JsonWriterOptions
{
Indented = false,
SkipValidation = true,
Encoder = jsonOptions.Encoder
});
System.Text.Json.JsonSerializer.Serialize(utf8JsonWriter, obj, objType, jsonOptions);
var utf8JsonReader = new Utf8JsonReader(bufferWriter.WrittenSpan, new JsonReaderOptions
{
MaxDepth = jsonOptions.MaxDepth,
CommentHandling = jsonOptions.ReadCommentHandling,
AllowTrailingCommas = jsonOptions.AllowTrailingCommas,
});
if (options.KeyNamingStyle == KeyNamingStyle.ShortName)
{
return(GetShortNameKeyValueList(key, ref utf8JsonReader));
}
else
{
return(GetFullNameKeyValueList(key, ref utf8JsonReader, options));
}
}
public void ReadWriteTest()
{
var options = new HttpApiOptions().JsonSerializeOptions;
var obj1 = new FormatModel {
Age = 18, Name = "老九"
};
var formatter = new WebApiClientCore.Serialization.JsonSerializer();
using var buffer = new RecyclableBufferWriter <byte>();
formatter.Serialize(buffer, obj1, options);
var json = buffer.WrittenSpan.ToArray();
var obj2 = formatter.Deserialize(json, typeof(FormatModel), options);
Assert.True(obj1.Equals(obj2));
var dic = new System.Collections.Concurrent.ConcurrentDictionary <string, object>();
dic.TryAdd("Key", "Value");
buffer.Clear();
formatter.Serialize(buffer, dic, options);
var json2 = Encoding.UTF8.GetString(buffer.WrittenSpan.ToArray());
Assert.Contains("key", json2);
}
public void RecyclableBufferWriter()
{
using var writer = new RecyclableBufferWriter <byte>(WritePerSize);
for (var i = 0; i < WriteCount; i++)
{
writer.Write(this.filedValue);
}
}
/// <summary>
/// json内容
/// </summary>
/// <param name="value">对象值</param>
/// <param name="jsonSerializerOptions">json序列化选项</param>
/// <param name="encoding">编码</param>
public JsonContent(object?value, JsonSerializerOptions?jsonSerializerOptions, Encoding?encoding)
: base(MediaType)
{
if (encoding == null || Encoding.UTF8.Equals(encoding))
{
JsonBufferSerializer.Serialize(this, value, jsonSerializerOptions);
}
else
{
using var utf8Writer = new RecyclableBufferWriter <byte>();
JsonBufferSerializer.Serialize(utf8Writer, value, jsonSerializerOptions);
Encoding.UTF8.Convert(encoding, utf8Writer.WrittenSpan, this);
this.Headers.ContentType.CharSet = encoding.WebName;
}
}
public void UrlEncode_BufferWriterTest()
{
var str = "c++!=c#，没错！";
using var writer = new RecyclableBufferWriter <byte>();
HttpUtil.UrlEncode(str, writer);
var e1 = Encoding.UTF8.GetString(writer.WrittenSpan);
var e2 = System.Web.HttpUtility.UrlEncode(str, Encoding.UTF8);
Assert.Equal(e1, e2);
str = "abc123";
writer.Clear();
HttpUtil.UrlEncode(str, writer);
e1 = Encoding.UTF8.GetString(writer.WrittenSpan);
e2 = System.Web.HttpUtility.UrlEncode(str, Encoding.UTF8);
Assert.Equal(e1, e2);
}
public void WriteTest()
{
using var writer = new RecyclableBufferWriter <char>(1);
writer.Write('H');
Assert.Equal(1, writer.WrittenCount);
writer.Write('e');
Assert.Equal(2, writer.WrittenCount);
writer.Write("llo");
Assert.True(writer.WrittenSpan.SequenceEqual("Hello"));
writer.Clear();
Assert.Equal(0, writer.WrittenCount);
var span = writer.GetSpan();
"Word".AsSpan().CopyTo(span);
writer.Advance(4);
Assert.True(writer.WrittenSpan.SequenceEqual("Word"));
}