Add builder for HttpClient

Website.Tests/Data/ApiClientTests.cs

@@ -1,8 +1,6 @@
-using System;
+using System.Net.Http;
-using System.Net.Http;
 using System.Threading.Tasks;
 using FluentAssertions;
-using RichardSzalay.MockHttp;
 using Website.Data;
 using Xunit;
 
@@ -21,18 +19,9 @@ namespace Website.Tests.Data {
 			public int TestProperty { get; set; }
 		}
 
-		private static HttpClient MakeHttpClient(HttpMethod method, string url, string response) {
-			var httpMessageHandler = new MockHttpMessageHandler();
-			httpMessageHandler.When(method, url).Respond("application/json", response);
-
-			var httpClient = httpMessageHandler.ToHttpClient();
-			httpClient.BaseAddress = new Uri("http://example.com");
-			return httpClient;
-		}
-
 		[Fact]
 		public async Task Get_WithUrl_ReturnsResult() {
-			var httpClient = MakeHttpClient(HttpMethod.Get, "/test", @"{""TestProperty"":1}");
+			var httpClient = new HttpClientBuilder().WithMethod(HttpMethod.Get).WithUrl("/test").WithResponse(@"{""TestProperty"":1}").Build();
 
 			var expected = new TestObject {TestProperty = 1};
 
@@ -42,7 +31,7 @@ namespace Website.Tests.Data {
 
 		[Fact]
 		public async Task Get_WithUrlAndQuery_ReturnsResult() {
-			var httpClient = MakeHttpClient(HttpMethod.Get, "/test?query1=1&query2=2", @"{""TestProperty"":1}");
+			var httpClient = new HttpClientBuilder().WithMethod(HttpMethod.Get).WithUrl("/test?query1=1&query2=2").WithResponse(@"{""TestProperty"":1}").Build();
 
 			var expected = new TestObject {TestProperty = 1};
 
@@ -52,7 +41,7 @@ namespace Website.Tests.Data {
 
 		[Fact]
 		public void Get_WithUrlThatReturns404_ThrowsException() {
-			var httpClient = MakeHttpClient(HttpMethod.Get, "/test", "");
+			var httpClient = new HttpClientBuilder().WithMethod(HttpMethod.Get).WithUrl("/test").WithResponse("").Build();
 
 			var client = new TestApiClient(httpClient);
 
@@ -62,7 +51,7 @@ namespace Website.Tests.Data {
 
 		[Fact]
 		public async Task Post_WithUrlAndValue_ReturnsResult() {
-			var httpClient = MakeHttpClient(HttpMethod.Post, "/test", @"{""TestProperty"":1}");
+			var httpClient = new HttpClientBuilder().WithMethod(HttpMethod.Post).WithUrl("/test").WithResponse(@"{""TestProperty"":1}").Build();
 
 			var expected = new TestObject {TestProperty = 1};
 
@@ -72,7 +61,7 @@ namespace Website.Tests.Data {
 
 		[Fact]
 		public async Task Post_WithUrlAndValueAndQuery_ReturnsResult() {
-			var httpClient = MakeHttpClient(HttpMethod.Post, "/test?query1=1&query2=2", @"{""TestProperty"":1}");
+			var httpClient = new HttpClientBuilder().WithMethod(HttpMethod.Post).WithUrl("/test?query1=1&query2=2").WithResponse(@"{""TestProperty"":1}").Build();
 
 			var expected = new TestObject {TestProperty = 1};
 

Website.Tests/HttpClientBuilder.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Net.Http;
+using RichardSzalay.MockHttp;
+
+namespace Website.Tests {
+	public class HttpClientBuilder {
+		private string _url, _response;
+		private HttpMethod _method;
+
+		public HttpClientBuilder WithUrl(string url) {
+			_url = url;
+			return this;
+		}
+
+		public HttpClientBuilder WithResponse(string response) {
+			_response = response;
+			return this;
+		}
+
+		public HttpClientBuilder WithMethod(HttpMethod method) {
+			_method = method;
+			return this;
+		}
+
+		public HttpClient Build() {
+			var httpMessageHandler = new MockHttpMessageHandler();
+			httpMessageHandler.When(_method, _url).Respond("application/json", _response);
+
+			var httpClient = httpMessageHandler.ToHttpClient();
+			httpClient.BaseAddress = new Uri("http://example.com");
+			return httpClient;
+		}
+	}
+}