updated api definitions, added new tests

Author: Nikola Yankov

GroupDocs.Conversion.Cloud.Sdk.Test/Api/FormatsApiTests.cs

@@ -1,4 +1,6 @@
-namespace GroupDocs.Conversion.Cloud.Sdk.Test.Api
+using GroupDocs.Conversion.Cloud.Sdk.Test.Internal;
+
+namespace GroupDocs.Conversion.Cloud.Sdk.Test.Api
 {
     using NUnit.Framework;
     using GroupDocs.Conversion.Cloud.Sdk.Model.Requests;
@@ -22,5 +24,44 @@ public void GetSupportedFileFormatsTest()
                 Assert.IsNotEmpty(entry.PossibleConversions);
             }
         }
+
+        /// <summary>
+        /// Test GetSupportedFileFormatsForSpecificFileType
+        /// </summary>
+        [Test]
+        public void GetSupportedFileFormatsForSpecificFileTypeTest()
+        {
+            var request = new GetPossibleConversionsForFileTypeRequest("docx");
+
+            var response = ConversionApi.GetPossibleConversionsForFileType(request);
+
+            Assert.IsTrue(response.PossibleConversions.Count > 0);
+            Assert.AreEqual("docx", response.SourceFileType);
+            foreach (var entry in response.PossibleConversions)
+            {
+                Assert.IsNotEmpty(entry);
+            }
+        }
+
+
+        /// <summary>
+        /// Test PossibleConversionsForDocument
+        /// </summary>
+        [Test]
+        public void PossibleConversionsForDocumentTest()
+        {
+            var stream = GetTestFileStream(TestFiles.OnePageDocx);
+            var request = new PossibleConversionsForDocumentRequest(stream);
+
+            var response = ConversionApi.PossibleConversionsForDocument(request);
+
+            Assert.IsTrue(response.PossibleConversions.Count > 0);
+            Assert.AreEqual("stream", response.SourceFileType);
+            foreach (var entry in response.PossibleConversions)
+            {
+                Assert.IsNotEmpty(entry);
+            }
+            stream.Dispose();
+        }
     }
 }

GroupDocs.Conversion.Cloud.Sdk/Api/ConversionApi.cs

@@ -474,7 +474,7 @@ public PossibleConversionResponse GetPossibleConversionsForFileType(GetPossibleC
                         .Replace(resourcePath, "\\*", string.Empty)
                         .Replace("&", "&")
                         .Replace("/?", "?");
-            resourcePath = UrlHelper.AddQueryParameterToUrl(resourcePath, "extension", request.Extension);
+            resourcePath = UrlHelper.AddPathParameter(resourcePath, "extension", request.Extension);
 
             var response = this.apiInvoker.InvokeApi(
                 resourcePath, 
@@ -498,19 +498,31 @@ public PossibleConversionResponse GetPossibleConversionsForFileType(GetPossibleC
         /// <returns><see cref="PossibleConversionResponse"/></returns>
         public PossibleConversionResponse PossibleConversionsForDocument(PossibleConversionsForDocumentRequest request)
         {
+            // verify the required parameter 'file' is set
+            if (request.File == null) 
+            {
+                throw new ApiException(400, "Missing required parameter 'file' when calling PossibleConversionsForDocument");
+            }
+
             // create path and map variables
             var resourcePath = this.configuration.GetApiRootUrl() + "/conversion/formats";
             resourcePath = Regex
                         .Replace(resourcePath, "\\*", string.Empty)
                         .Replace("&amp;", "&")
                         .Replace("/?", "?");
+            var formParams = new Dictionary<string, object>();
+            
+            if (request.File != null) 
+            {
+                formParams.Add("file", this.apiInvoker.ToFileInfo(request.File, "File"));
+            }
 
             var response = this.apiInvoker.InvokeApi(
                 resourcePath, 
                 "POST", 
                 null, 
                 null, 
-                null);
+                formParams);
 
             if (response != null)
             {

GroupDocs.Conversion.Cloud.Sdk/Model/Requests/PossibleConversionsForDocumentRequest.cs

@@ -32,5 +32,25 @@ namespace GroupDocs.Conversion.Cloud.Sdk.Model.Requests
   /// </summary>  
   public class PossibleConversionsForDocumentRequest  
   {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PossibleConversionsForDocumentRequest"/> class.
+        /// </summary>        
+        public PossibleConversionsForDocumentRequest()
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PossibleConversionsForDocumentRequest"/> class.
+        /// </summary>
+        /// <param name="file">File contents.</param>
+        public PossibleConversionsForDocumentRequest(System.IO.Stream file)             
+        {
+            this.File = file;
+        }
+
+        /// <summary>
+        /// File contents.
+        /// </summary>  
+        public System.IO.Stream File { get; set; }
   }
 }