Add integration tests for tag filtering (#222)

Author: justinyoo

test-integration/Microsoft.Azure.WebJobs.Extensions.OpenApi.Document.Tests/Get_Query_TagFilter_Tests.cs

@@ -0,0 +1,58 @@
+using System.Linq;
+using System.Net.Http;
+using System.Threading.Tasks;
+
+using FluentAssertions;
+
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace Microsoft.Azure.WebJobs.Extensions.OpenApi.Document.Tests
+{
+    [TestClass]
+    [TestCategory(Constants.TestCategory)]
+    public class Get_Query_TagFilter_Tests
+    {
+        private static HttpClient http = new HttpClient();
+
+        private JObject _doc;
+
+        [TestInitialize]
+        public async Task Init()
+        {
+            var json = await http.GetStringAsync(Constants.OpenApiDocEndpoint + "?tag=tagfilter").ConfigureAwait(false);
+            this._doc = JsonConvert.DeserializeObject<JObject>(json);
+        }
+
+        [DataTestMethod]
+        [DataRow("/get-query-textplain-string")]
+        public void Given_OpenApiDocument_Then_It_Should_Return_Null(string path)
+        {
+            var paths = this._doc["paths"];
+
+            paths.Value<JToken>(path).Should().BeNull();
+        }
+
+        [DataTestMethod]
+        [DataRow("/get-query-tagfilter")]
+        public void Given_OpenApiDocument_Then_It_Should_Return_Path(string path)
+        {
+            var paths = this._doc["paths"];
+
+            paths.Value<JToken>(path).Should().NotBeNull();
+        }
+
+        [DataTestMethod]
+        [DataRow("/get-query-tagfilter", "get", "tagfilter")]
+        public void Given_OpenApiDocument_Then_It_Should_Return_Tag(string path, string operationType, string tag)
+        {
+            var tags = this._doc["paths"][path][operationType]["tags"].Children();
+
+            var tagItem = tags.SingleOrDefault(p => p.Value<string>() == tag);
+
+            tagItem.Should().NotBeNull();
+        }
+    }
+}

test-integration/Microsoft.Azure.WebJobs.Extensions.OpenApi.TestApp/Get_ApplicationJson_Object_HttpTrigger.cs

@@ -14,7 +14,7 @@ namespace Microsoft.Azure.WebJobs.Extensions.OpenApi.TestApp
     public static class Get_ApplicationJson_Object_HttpTrigger
     {
         [FunctionName(nameof(Get_ApplicationJson_Object_HttpTrigger))]
-        [OpenApiOperation(operationId: nameof(Get_ApplicationJson_Object_HttpTrigger.Get_ApplicationJson_Object), tags: new[] { "name" })]
+        [OpenApiOperation(operationId: nameof(Get_ApplicationJson_Object_HttpTrigger.Get_ApplicationJson_Object), tags: new[] { "greeting" })]
         [OpenApiResponseWithBody(statusCode: HttpStatusCode.OK, contentType: "application/json", bodyType: typeof(SingleStringObject), Description = "The OK response")]
         public static async Task<IActionResult> Get_ApplicationJson_Object(
             [HttpTrigger(AuthorizationLevel.Anonymous, "GET", Route = "get-applicationjson-object")] HttpRequest req,

test-integration/Microsoft.Azure.WebJobs.Extensions.OpenApi.TestApp/Get_Query_TagFilter_HttpTrigger.cs

@@ -0,0 +1,28 @@
+using System.Net;
+using System.Threading.Tasks;
+
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Azure.WebJobs.Extensions.Http;
+using Microsoft.Azure.WebJobs.Extensions.OpenApi.Core.Attributes;
+using Microsoft.Extensions.Logging;
+using Microsoft.OpenApi.Models;
+
+namespace Microsoft.Azure.WebJobs.Extensions.OpenApi.TestApp
+{
+    public static class Get_Query_TagFilter_HttpTrigger
+    {
+        [FunctionName(nameof(Get_Query_TagFilter_HttpTrigger))]
+        [OpenApiOperation(operationId: nameof(Get_Query_TagFilter_HttpTrigger.Get_Query_TagFilter), tags: new[] { "tagfilter" })]
+        [OpenApiParameter(name: "name", In = ParameterLocation.Query, Required = true, Type = typeof(string), Description = "The **Name** parameter")]
+        [OpenApiResponseWithBody(statusCode: HttpStatusCode.OK, contentType: "text/plain", bodyType: typeof(string), Description = "The OK response")]
+        public static async Task<IActionResult> Get_Query_TagFilter(
+            [HttpTrigger(AuthorizationLevel.Anonymous, "GET", Route = "get-query-tagfilter")] HttpRequest req,
+            ILogger log)
+        {
+            var result  = new OkResult();
+
+            return await Task.FromResult(result).ConfigureAwait(false);
+        }
+    }
+}

test-integration/Microsoft.Azure.WebJobs.Extensions.OpenApi.TestApp/Get_Query_TextPlain_String_HttpTrigger.cs

@@ -13,7 +13,7 @@ namespace Microsoft.Azure.WebJobs.Extensions.OpenApi.TestApp
     public static class Get_Query_TextPlain_String_HttpTrigger
     {
         [FunctionName(nameof(Get_Query_TextPlain_String_HttpTrigger))]
-        [OpenApiOperation(operationId: nameof(Get_Query_TextPlain_String_HttpTrigger.Get_Query_TextPlain_String), tags: new[] { "name" })]
+        [OpenApiOperation(operationId: nameof(Get_Query_TextPlain_String_HttpTrigger.Get_Query_TextPlain_String), tags: new[] { "greeting" })]
         [OpenApiParameter(name: "name", In = ParameterLocation.Query, Required = true, Type = typeof(string), Description = "The **Name** parameter")]
         [OpenApiResponseWithBody(statusCode: HttpStatusCode.OK, contentType: "text/plain", bodyType: typeof(string), Description = "The OK response")]
         public static async Task<IActionResult> Get_Query_TextPlain_String(