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remove explicit System.Net.Http reference
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192 changes: 192 additions & 0 deletions
192
src/Cassandra.IntegrationTests/TestBase/TestHttpClient.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,192 @@ | ||
| // | ||
| // Copyright (C) DataStax Inc. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| #if NETCOREAPP | ||
| using System.Net.Http; | ||
| #endif | ||
|
|
||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.IO; | ||
| using System.Net; | ||
| using System.Text; | ||
| using System.Threading.Tasks; | ||
|
|
||
| using Cassandra.IntegrationTests.SimulacronAPI.Models.Converters; | ||
|
|
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| using Newtonsoft.Json; | ||
|
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| namespace Cassandra.IntegrationTests.TestBase | ||
| { | ||
| internal class TestHttpClient | ||
| { | ||
| private readonly Uri _baseAddress; | ||
|
|
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| public const string Post = "POST"; | ||
| public const string Put = "PUT"; | ||
| public const string Get = "GET"; | ||
| public const string Delete = "DELETE"; | ||
|
|
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| public TestHttpClient(Uri baseAddress) | ||
| { | ||
| _baseAddress = baseAddress; | ||
| } | ||
|
|
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| public Task<string> SendAsync(string method, string url) | ||
| { | ||
| #if NETCOREAPP | ||
| return SendAsync(method, url, null); | ||
| #endif | ||
|
|
||
| #if NETFRAMEWORK | ||
| return SendAsync(method, url, null, null); | ||
| #endif | ||
| } | ||
|
|
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| #if NETCOREAPP | ||
| public async Task<T> SendWithJsonAsync<T>(string method, string url, object body) | ||
| { | ||
| HttpContent content = null; | ||
| if (body != null) | ||
| { | ||
| var bodyStr = GetJsonFromObject(body); | ||
| content = new StringContent(bodyStr, Encoding.UTF8, "application/json"); | ||
| } | ||
|
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| var dataStr = await SendAsync(method, url, content).ConfigureAwait(false); | ||
| return string.IsNullOrEmpty(dataStr) ? default(T) : JsonConvert.DeserializeObject<T>(dataStr); | ||
| } | ||
|
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| public async Task<string> SendAsync(string method, string url, HttpContent content) | ||
| { | ||
| HttpMethod httpMethod; | ||
| switch (method) | ||
| { | ||
| case TestHttpClient.Put: | ||
| httpMethod = HttpMethod.Put; | ||
| break; | ||
|
|
||
| case TestHttpClient.Get: | ||
| httpMethod = HttpMethod.Get; | ||
| break; | ||
|
|
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| case TestHttpClient.Delete: | ||
| httpMethod = HttpMethod.Delete; | ||
| break; | ||
|
|
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| case TestHttpClient.Post: | ||
| httpMethod = HttpMethod.Post; | ||
| break; | ||
|
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| default: | ||
| throw new ArgumentException($"{method} not recognized.", nameof(method)); | ||
| } | ||
|
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| using (var client = new HttpClient()) | ||
| { | ||
| client.BaseAddress = _baseAddress; | ||
| var message = new HttpRequestMessage(httpMethod, url); | ||
| if (content != null) | ||
| { | ||
| message.Content = content; | ||
| } | ||
| var response = await client.SendAsync(message).ConfigureAwait(false); | ||
|
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| if (!response.IsSuccessStatusCode) | ||
| { | ||
| throw new Exception($"Invalid status code received {response.StatusCode}.{Environment.NewLine}" + | ||
| $"{await response.Content.ReadAsStringAsync().ConfigureAwait(false)}"); | ||
| } | ||
|
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| var dataStr = await response.Content.ReadAsStringAsync().ConfigureAwait(false); | ||
| return dataStr; | ||
| } | ||
| } | ||
| #endif | ||
|
|
||
| #if NETFRAMEWORK | ||
|
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| public async Task<T> SendWithJsonAsync<T>(string method, string url, object body) | ||
| { | ||
| byte[] content = null; | ||
| if (body != null) | ||
| { | ||
| var bodyStr = GetJsonFromObject(body); | ||
| content = Encoding.UTF8.GetBytes(bodyStr); | ||
| } | ||
|
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| var data = await SendAsync(method, url, "application/json", content).ConfigureAwait(false); | ||
| return string.IsNullOrEmpty(data) | ||
| ? default(T) | ||
| : JsonConvert.DeserializeObject<T>(data); | ||
| } | ||
|
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| public async Task<string> SendAsync(string method, string url, string contentType, byte[] content) | ||
| { | ||
| var request = (HttpWebRequest)WebRequest.Create(_baseAddress + "/" + url); | ||
|
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| request.KeepAlive = false; | ||
| request.Method = method; | ||
|
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| if (content != null) | ||
| { | ||
| request.ContentType = contentType; | ||
| request.ContentLength = content.Length; | ||
| using (var dataStream = request.GetRequestStream()) | ||
| { | ||
| dataStream.Write(content, 0, content.Length); | ||
| dataStream.Close(); | ||
| } | ||
| } | ||
|
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| using (var response = (HttpWebResponse)request.GetResponse()) | ||
| { | ||
| using (var dataStream = response.GetResponseStream()) | ||
| { | ||
| var reader = new StreamReader(dataStream); | ||
| var responseFromServer = await reader.ReadToEndAsync().ConfigureAwait(false); | ||
| var statusCode = (int)response.StatusCode; | ||
| if (statusCode < 200 || statusCode >= 300) | ||
| { | ||
| throw new Exception($"Invalid status code received {statusCode}.{Environment.NewLine}" + | ||
| $"{responseFromServer}"); | ||
| } | ||
|
|
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| return responseFromServer; | ||
| } | ||
| } | ||
| } | ||
|
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| #endif | ||
|
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| private static string GetJsonFromObject(object body) | ||
| { | ||
| var bodyStr = string.Empty; | ||
| if (body != null) | ||
| { | ||
| var jsonSerializerSettings = new JsonSerializerSettings | ||
| { | ||
| Converters = new List<JsonConverter> | ||
| { | ||
| new ConsistencyLevelEnumConverter(), | ||
| new TupleConverter() | ||
| } | ||
| }; | ||
| bodyStr = JsonConvert.SerializeObject(body, jsonSerializerSettings); | ||
| } | ||
| return bodyStr; | ||
| } | ||
| } | ||
| } |
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