Add test to validate

microsoft · Sep 26, 2023 · f359565 · f359565
1 parent 0720231
commit f359565
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Showing 3 changed files with 43 additions and 12 deletions.
diff --git a/test/Microsoft.OpenApi.Readers.Tests/Microsoft.OpenApi.Readers.Tests.csproj b/test/Microsoft.OpenApi.Readers.Tests/Microsoft.OpenApi.Readers.Tests.csproj
@@ -36,7 +36,10 @@
       <EmbeddedResource Include="V2Tests\Samples\basic.v3.yaml">
         <CopyToOutputDirectory>Never</CopyToOutputDirectory>
       </EmbeddedResource>
-      <EmbeddedResource Include="V2Tests\Samples\ComponentRootReference.json">
+        <EmbeddedResource Include="V2Tests\Samples\docWithEmptyProduces.yaml">
+           <CopyToOutputDirectory>Never</CopyToOutputDirectory>
+        </EmbeddedResource>        
+        <EmbeddedResource Include="V2Tests\Samples\ComponentRootReference.json">
         <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       </EmbeddedResource>
       <EmbeddedResource Include="V2Tests\Samples\minimal.v2.yaml">

diff --git a/test/Microsoft.OpenApi.Readers.Tests/V2Tests/OpenApiDocumentTests.cs b/test/Microsoft.OpenApi.Readers.Tests/V2Tests/OpenApiDocumentTests.cs
@@ -409,19 +409,27 @@ public void ShouldAssignSchemaToAllResponses()
         [Fact]
         public void ShouldAllowComponentsThatJustContainAReference()
         {
-            using (var stream = Resources.GetStream(Path.Combine(SampleFolderPath, "ComponentRootReference.json")))
+            using var stream = Resources.GetStream(Path.Combine(SampleFolderPath, "ComponentRootReference.json"));
+            OpenApiStreamReader reader = new OpenApiStreamReader();
+            OpenApiDocument doc = reader.Read(stream, out OpenApiDiagnostic diags);
+            OpenApiSchema schema1 = doc.Components.Schemas["AllPets"];
+            Assert.False(schema1.UnresolvedReference);
+            OpenApiSchema schema2 = doc.ResolveReferenceTo<OpenApiSchema>(schema1.Reference);
+            if (schema2.UnresolvedReference && schema1.Reference.Id == schema2.Reference.Id)
             {
-                OpenApiStreamReader reader = new OpenApiStreamReader();
-                OpenApiDocument doc = reader.Read(stream, out OpenApiDiagnostic diags);
-                OpenApiSchema schema1 = doc.Components.Schemas["AllPets"];
-                Assert.False(schema1.UnresolvedReference);
-                OpenApiSchema schema2 = doc.ResolveReferenceTo<OpenApiSchema>(schema1.Reference);
-                if (schema2.UnresolvedReference && schema1.Reference.Id == schema2.Reference.Id)
-                {
-                    // detected a cycle - this code gets triggered
-                    Assert.Fail("A cycle should not be detected");
-                }
+                // detected a cycle - this code gets triggered
+                Assert.Fail("A cycle should not be detected");
             }
         }
+
+        [Fact]
+        public void ParseDocumentWithDefaultContentTypeSettingShouldSucceed()
+        {
+            using var stream = Resources.GetStream(Path.Combine(SampleFolderPath, "docWithEmptyProduces.yaml"));
+            var doc = new OpenApiStreamReader(new OpenApiReaderSettings { DefaultContentType =  new List<string> { "application/json" } })
+                .Read(stream, out OpenApiDiagnostic diags);
+            var mediaType = doc.Paths["/example"].Operations[OperationType.Get].Responses["200"].Content;
+            Assert.Contains("application/json", mediaType);
+        }
     }
 }
diff --git a/test/Microsoft.OpenApi.Readers.Tests/V2Tests/Samples/docWithEmptyProduces.yaml b/test/Microsoft.OpenApi.Readers.Tests/V2Tests/Samples/docWithEmptyProduces.yaml
@@ -0,0 +1,20 @@
+swagger: '2.0'
+info:
+  title: Sample API
+  version: 1.0.0
+paths:
+  /example:
+    get:
+      summary: Get Example
+      description: Retrieves an example resource.
+      produces: []
+      responses:
+        200:
+          description: Successful response
+          schema: 
+             format: binary,
+             description: The content of the file.,
+             type: string,
+             x-ms-summary: File Content
+components: {}
+