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1.添加测试文件2.添加文件下载接口实现

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ShaoHua
2025-06-27 14:21:24 +08:00
parent 47bba1c3dc
commit d99fa77d93
4 changed files with 91 additions and 103 deletions
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92
src/Hua.Dotnet.Code/Helper/Http/RestClientHttpHelper.Tests.cs
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@@ -1,92 +0,0 @@
using System;
using System.IO;
using Microsoft.Extensions.Logging;
using Moq;
using RestSharp;
namespace Hua.DotNet.Code.Helper.Http
{
public class RestClientHttpHelperTests
{
[Test]
public void DownloadFile_ShouldReturnTrue_WhenDownloadSucceeds()
{
// Arrange
var loggerMock = new Mock<ILogger<RestClientHttpHelper>>();
var helper = new RestClientHttpHelper(loggerMock.Object);
var testUrl = "https://example.com/testfile.txt";
var testFilePath = Path.GetTempFileName();
var restClientMock = new Mock<RestClient>();
var responseData = System.Text.Encoding.UTF8.GetBytes("Test content");
restClientMock.Setup(c => c.DownloadData(It.IsAny<RestRequest>())).Returns(responseData);
var type = helper.GetType();
var getHttpClientMethod = type.GetMethod("GetHttpClient", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
var mockGetter = new Func<RestClient>(() => restClientMock.Object);
var mockMethod = mockGetter.Method;
var mockInstance = mockGetter.Target;
var proxy = new DynamicProxy(helper, getHttpClientMethod, mockMethod, mockInstance);
// Act
var result = helper.DownloadFile(testUrl, testFilePath);
// Assert
Assert.That(result, Is.True);
Assert.That(File.Exists(testFilePath), Is.True);
File.Delete(testFilePath);
}
[Test]
public void DownloadFile_ShouldReturnFalse_WhenDownloadFails()
{
// Arrange
var loggerMock = new Mock<ILogger<RestClientHttpHelper>>();
var helper = new RestClientHttpHelper(loggerMock.Object);
var testUrl = "https://example.com/nonexistentfile.txt";
var testFilePath = Path.GetTempFileName();
var restClientMock = new Mock<RestClient>();
restClientMock.Setup(c => c.DownloadData(It.IsAny<RestRequest>())).Returns((byte[])null);
var type = helper.GetType();
var getHttpClientMethod = type.GetMethod("GetHttpClient", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
var mockGetter = new Func<RestClient>(() => restClientMock.Object);
var mockMethod = mockGetter.Method;
var mockInstance = mockGetter.Target;
var proxy = new DynamicProxy(helper, getHttpClientMethod, mockMethod, mockInstance);
// Act
var result = helper.DownloadFile(testUrl, testFilePath);
// Assert
Assert.That(result, Is.False);
Assert.That(File.Exists(testFilePath), Is.False);
}
}
public class DynamicProxy
{
private readonly object _target;
private readonly System.Reflection.MethodInfo _originalMethod;
private readonly System.Reflection.MethodInfo _mockMethod;
private readonly object _mockInstance;
public DynamicProxy(object target, System.Reflection.MethodInfo originalMethod, System.Reflection.MethodInfo mockMethod, object mockInstance)
{
_target = target;
_originalMethod = originalMethod;
_mockMethod = mockMethod;
_mockInstance = mockInstance;
}
public object Invoke(object[] parameters)
{
return _mockMethod.Invoke(_mockInstance, parameters);
}
}
}

13
src/Hua.Dotnet.Code/Helper/Http/RestClientHttpHelper.cs
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@@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Net.Http;
using System.Threading;
using System.Threading.Tasks;
@@ -77,12 +78,12 @@ public class RestClientHttpHelper : IHttpHelper
var client = GetHttpClient();
var request = new RestRequest(url, Method.Get);
var response = client.DownloadData(request);
if (response != null)
{
System.IO.File.WriteAllBytes(fileFullName, response);
return true;
}
return false;
if (response == null) return false;
var dir = Path.GetDirectoryName(fileFullName);
Directory.CreateDirectory(dir);
File.WriteAllBytes(fileFullName, response);
return true;
}
catch (Exception ex)
{

11
test/Hua.Dotnet.Code.Test/Hua.Dotnet.Code.Test.csproj
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@@ -1,4 +1,4 @@
<Project Sdk="Microsoft.NET.Sdk">
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
@@ -10,11 +10,12 @@
</PropertyGroup>
<ItemGroup>
<PackageReference Include="coverlet.collector" Version="6.0.0" />
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
<PackageReference Include="NUnit" Version="3.14.0" />
<PackageReference Include="NUnit.Analyzers" Version="3.9.0" />
<PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
<PackageReference Include="NUnit" Version="4.3.2" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\src\Hua.Dotnet.Code\Hua.DotNet.Code.csproj" />
</ItemGroup>
<ItemGroup>

78
test/Hua.Dotnet.Code.Test/RestClientHttpHelperTests.cs Normal file
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@@ -0,0 +1,78 @@
using Hua.DotNet.Code.Helper.Http;
using Microsoft.Extensions.Logging;
using Moq;
namespace Hua.Dotnet.Code.Test
{
[TestFixture]
public class RestClientHttpHelperTests
{
//[Test]
//public async Task GetAsync_ShouldReturnSuccessResponse()
//{
// // Arrange
// var mockLogger = new Mock<ILogger<RestClientHttpHelper>>();
// var helper = new RestClientHttpHelper(mockLogger.Object);
// // Act
// var result = await helper.GetAsync("https://api.example.com");
// // Assert
// Assert.IsTrue(result.IsSuccessStatusCode);
//}
//[Test]
//public async Task PostAsync_ShouldHandleException()
//{
// // Arrange
// var mockLogger = new Mock<ILogger<RestClientHttpHelper>>();
// var helper = new RestClientHttpHelper(mockLogger.Object);
// // Act & Assert
// Assert.ThrowsAsync<HttpRequestException>(() =>
// helper.PostAsync("https://api.example.com", new StringContent("")));
//}
[Test]
public void DownloadFile_ShouldCreateLocalFile()
{
// Arrange
var testPath = Path.Combine(Path.GetTempPath(), "testfile.dat");
var mockResponse = new HttpResponseMessage(System.Net.HttpStatusCode.OK)
{
Content = new StreamContent(new MemoryStream(new byte[1024]))
};
var mockLogger = new Mock<ILogger<RestClientHttpHelper>>();
var helper = new RestClientHttpHelper(mockLogger.Object);
// Act
var result = helper.DownloadFile("https://example.com/file", testPath);
// Assert
if (result&& File.Exists(testPath))
{
Assert.Pass();
}
// Cleanup
File.Delete(testPath);
}
[Test]
public void DownloadFile_ShouldHandleIOException()
{
// Arrange
var invalidPath = "D:\\Temp\\123\\123.jpg";
var mockLogger = new Mock<ILogger<RestClientHttpHelper>>();
var helper = new RestClientHttpHelper(mockLogger.Object);
helper.DownloadFile("http://gips3.baidu.com/it/u=1821127123,1149655687&fm=3028&app=3028&f=JPEG&fmt=auto?w=720&h=1280", invalidPath);
if (File.Exists(invalidPath))
{
Assert.Pass("<22><><EFBFBD>سɹ<D8B3>!");
}
Assert.Pass("δ֪<CEB4>쳣!");
}
}
}