Adds tests for various http methods

Author: joncloud

tests/https.Tests/MethodTests.cs

@@ -0,0 +1,54 @@
+using System.IO;
+using System.Net.Http;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+using Xunit;
+
+namespace Https.Tests
+{
+    [Collection(nameof(WebHostFixture))]
+    public class MethodTests
+    {
+        readonly WebHostFixture _fixture;
+        public MethodTests(WebHostFixture fixture) =>
+            _fixture = fixture;
+
+        [Fact]
+        public async Task MethodTest_ShouldHandleHead()
+        {
+            var args = new[]
+            {
+                "head", $"{_fixture.HttpUrl}/Mirror"
+            };
+
+            var result = await Https.ExecuteAsync(args);
+
+            var actual = new StreamReader(result.StdOut).ReadToEnd();
+            Assert.Equal("", actual);
+            Assert.Equal(0, result.ExitCode);
+        }
+
+        // Most of these methods probably should be tested differently,
+        // but apparently they work through HttpClient and ASP.NET Core.
+        [InlineData(nameof(HttpMethod.Delete))]
+        [InlineData(nameof(HttpMethod.Get))]
+        [InlineData(nameof(HttpMethod.Options))]
+        [InlineData(nameof(HttpMethod.Patch))]
+        [InlineData(nameof(HttpMethod.Post))]
+        [InlineData(nameof(HttpMethod.Put))]
+        [InlineData(nameof(HttpMethod.Trace))]
+        [Theory]
+        public async Task MethodTest_ShouldHandleMethod(string method)
+        {
+            var args = new[]
+            {
+                method, $"{_fixture.HttpUrl}/Mirror", "--form", "foo=bar", "lorem=ipsum"
+            };
+
+            var result = await Https.ExecuteAsync(args);
+
+            var actual = new StreamReader(result.StdOut).ReadToEnd();
+            Assert.Equal("foo=bar&lorem=ipsum", actual);
+        }
+    }
+}