- add: Unit tests

Nebula.UnitTest/NebulaSharedTests/RestServiceTests.cs

@@ -0,0 +1,77 @@
+using System.Net;
+using System.Text;
+using System.Text.Json;
+using Microsoft.Extensions.DependencyInjection;
+using Moq;
+using Moq.Protected;
+using Nebula.Shared.Services;
+
+namespace Nebula.UnitTest.NebulaSharedTests;
+
+[TestFixture]
+[TestOf(typeof(RestService))]
+public class RestServiceTests : BaseSharedTest
+{
+    public static readonly TestDto ExpectedObject = new()
+    {
+        Id = 1,
+        Name = "Test",
+    };
+    
+    public static string ObjectString => JsonSerializer.Serialize(ExpectedObject, SerializerOptions);
+
+    public static readonly JsonSerializerOptions SerializerOptions = new() { PropertyNamingPolicy = JsonNamingPolicy.CamelCase };
+    
+    public override void BeforeServiceBuild(IServiceCollection services)
+    {
+        var mockHandler = new Mock<HttpMessageHandler>();
+        mockHandler
+            .Protected()
+            .Setup<Task<HttpResponseMessage>>("SendAsync",
+                ItExpr.IsAny<HttpRequestMessage>(),
+                ItExpr.IsAny<CancellationToken>())
+            .ReturnsAsync(new HttpResponseMessage
+            {
+                StatusCode = HttpStatusCode.OK,
+                Content = new StringContent(ObjectString, Encoding.UTF8, "application/json")
+            });
+
+        var client = new HttpClient(mockHandler.Object);
+
+        services.AddSingleton(client);
+    }
+
+    [SetUp]
+    public override void Setup()
+    {
+        base.Setup();
+    }
+
+    [Test]
+    public async Task GetTest()
+    {
+        var restService = _sharedUnit.GetService<RestService>();
+        var result = await restService.GetAsync<TestDto>(new Uri("http://localhost/test"), CancellationToken.None);
+        
+        Assert.NotNull(result);
+        Assert.That(result.Id, Is.EqualTo(ExpectedObject.Id));
+        Assert.That(result.Name, Is.EqualTo(ExpectedObject.Name));
+    }
+
+    [Test]
+    public async Task PostTest()
+    {
+        var restService = _sharedUnit.GetService<RestService>();
+        var result = await restService.PostAsync<TestDto, TestDto>(ExpectedObject,new Uri("http://localhost/test"), CancellationToken.None);
+        
+        Assert.NotNull(result);
+        Assert.That(result.Id, Is.EqualTo(ExpectedObject.Id));
+        Assert.That(result.Name, Is.EqualTo(ExpectedObject.Name));
+    }
+    
+    public class TestDto
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+    }
+}