feat: add support for yaml files

src/Criteo.OpenApi.Comparator.UTest/OpenApiParserTests.cs

@@ -5,7 +5,7 @@
 using System.Reflection;
 using Criteo.OpenApi.Comparator.Parser;
 using Microsoft.OpenApi.Models;
-using Newtonsoft.Json;
+using Microsoft.OpenApi.Readers.Exceptions;
 using NUnit.Framework;
 
 namespace Criteo.OpenApi.Comparator.UTest
@@ -29,16 +29,16 @@ public void OpenApiParser_Should_Throw_Exception_When_Invalid_Json()
         {
             const string fileName = "invalid_json_file.txt";
             var documentAsString = ReadOpenApiFile(fileName);
-            Assert.Throws<JsonReaderException>(() => OpenApiParser.Parse(documentAsString));
+            Assert.Throws<OpenApiUnsupportedSpecVersionException>(() => OpenApiParser.Parse(documentAsString));
         }
 
         /// <summary>
         /// Verifies that a valid JsonDocument object is parsed when input is a valid OpenApi
         /// </summary>
-        [Test]
-        public void OpenApiParser_Should_Return_Valid_OpenApi_Document_Object()
+        [TestCase("openapi_specification.json")]
+        [TestCase("openapi_specification.yaml")]
+        public void OpenApiParser_Should_Return_Valid_OpenApi_Document_Object(string fileName)
         {
-            const string fileName = "openapi_specification.json";
             var documentAsString = ReadOpenApiFile(fileName);
             var validOpenApiDocument = OpenApiParser.Parse(documentAsString);
             Assert.IsInstanceOf<JsonDocument<OpenApiDocument>>(validOpenApiDocument);

src/Criteo.OpenApi.Comparator.UTest/Resource/new/added_additional_properties.yaml

@@ -0,0 +1,35 @@
+openapi: 3.0
+info:
+  title: removed_definition
+  version: "2.0"
+servers:
+  - url: http://localhost:8000
+paths:
+  /api/Parameters:
+    get:
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Pet'
+components:
+  schemas:
+    Pet:
+      type: object
+      discriminator:
+        propertyName: petType
+      properties:
+        name:
+          type: string
+        petType:
+          type: string
+          enum:
+            - cat
+            - dot
+            - bird
+      additionalProperties:
+        type: string
+      required:
+        - name
+        - petType

src/Criteo.OpenApi.Comparator.UTest/Resource/new/added_enum_value.yaml

@@ -0,0 +1,70 @@
+openapi: 3.0
+info:
+  title: removed_definition
+  version: "2.0"
+servers:
+  - url: http://localhost:8000
+  - url: https://localhost:8000
+paths:
+  /api/Parameters:
+    put:
+      tags:
+        - Parameters
+      operationId: Parameters_Put
+      parameters:
+        - $ref: '#/components/parameters/skipParam'
+        - $ref: '#/components/parameters/limitParam'
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Pet'
+components:
+  schemas:
+    Pet:
+      type: object
+      discriminator:
+        propertyName: petType
+      properties:
+        name:
+          type: string
+        petType:
+          type: string
+          enum:
+            - cat
+            - dot
+            - bird
+        accountType:
+          type: string
+          enum:
+            - Standard_LRS
+            - Standard_ZRS
+            - Standard_GRS
+            - Standard_RAGRS
+            - Premium_LRS
+          x-ms-enum:
+            name: AccountType
+            modelAsString: true
+      required:
+        - name
+        - petType
+  parameters:
+    skipParam:
+      name: skipParam
+      in: query
+      description: number of items to skip
+      required: true
+      schema:
+        type: integer
+        format: int32
+    limitParam:
+      name: limitParam
+      in: query
+      description: max records to return
+      required: true
+      schema:
+        type: string
+        enum:
+          - clueless
+          - adventurous

src/Criteo.OpenApi.Comparator.UTest/Resource/new/added_header.yaml

@@ -0,0 +1,27 @@
+openapi: 3.0.1
+info:
+  title: operation_check_03
+  version: "2.0"
+paths:
+  /api/Parameters:
+    get:
+      operationId: Responses_Get
+      responses:
+        "200":
+          description: dummy response
+          content:
+            application/json:
+              schema:
+                type: integer
+          headers:
+            x-d: {}
+  /api/Responses:
+    get:
+      operationId: Responses_Get
+      responses:
+        "200":
+          description: null
+          headers:
+            x-a: {}
+            x-b: {}
+            x-c: {}