增加UrlBuilder的单元测试

Author: xljiulang

WebApiClient.Test/Internal/UrlBuilderTest.cs

@@ -0,0 +1,70 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using WebApiClient;
+using Xunit;
+using System.Linq;
+
+namespace WebApiClient.Test.Internal
+{
+    public class UrlBuilderTest
+    {
+        [Fact]
+        public void BuildTest()
+        {
+            var encoding = Encoding.UTF8;
+
+            var url = new Uri("http://www.webapiclient.com");
+            var builder = new UrlBuilder(url, encoding);
+            Assert.False(builder.Replace("a", "a"));
+            builder.AddQuery("a", "a");
+            Assert.True(builder.Uri.ToString() == "http://www.webapiclient.com/?a=a");
+
+            url = new Uri("http://www.webapiclient.com/path");
+            builder = new UrlBuilder(url, encoding);
+            builder.AddQuery("a", "a");
+            Assert.True(builder.Uri.ToString() == "http://www.webapiclient.com/path?a=a");
+
+            url = new Uri("http://www.webapiclient.com/path/");
+            builder = new UrlBuilder(url, encoding);
+            builder.AddQuery("a", "a");
+            Assert.True(builder.Uri.ToString() == "http://www.webapiclient.com/path/?a=a");
+
+
+            url = new Uri("http://www.webapiclient.com/path/?");
+            builder = new UrlBuilder(url, encoding);
+            builder.AddQuery("a", "a");
+            Assert.True(builder.Uri.ToString() == "http://www.webapiclient.com/path/?a=a");
+
+            url = new Uri("http://www.webapiclient.com/path?x=1");
+            builder = new UrlBuilder(url, encoding);
+            builder.AddQuery("a", "a");
+            Assert.True(builder.Uri.ToString() == "http://www.webapiclient.com/path?x=1&a=a");
+
+
+            url = new Uri("http://www.webapiclient.com/path?x=1&");
+            builder = new UrlBuilder(url, encoding);
+            builder.AddQuery("a", "a");
+            Assert.True(builder.Uri.ToString() == "http://www.webapiclient.com/path?x=1&a=a");
+
+
+            url = new Uri("http://www.webapiclient.com/path?x=1&");
+            builder = new UrlBuilder(url, encoding);
+            builder.AddQuery("a", "我");
+            Assert.True(builder.Uri.ToString() == "http://www.webapiclient.com/path?x=1&a=我");
+
+
+            url = new Uri("http://www.webapiclient.com/path/?x=1&");
+            builder = new UrlBuilder(url, encoding);
+            builder.AddQuery("a", "我");
+            Assert.True(builder.Uri.ToString() == "http://www.webapiclient.com/path/?x=1&a=我");
+
+
+            url = new Uri("http://www.webapiclient.com/path/?x={x}&");
+            builder = new UrlBuilder(url, encoding);
+            builder.Replace("x", "你");
+            builder.AddQuery("a", "我");
+            Assert.True(builder.Uri.ToString() == "http://www.webapiclient.com/path/?x=你&a=我");
+        }
+    }
+}