diff --git a/modules/openapi-generator/src/main/resources/typescript/api/api.mustache b/modules/openapi-generator/src/main/resources/typescript/api/api.mustache
index 218b0636e71..93cc09a5060 100644
--- a/modules/openapi-generator/src/main/resources/typescript/api/api.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript/api/api.mustache
@@ -32,17 +32,18 @@ export class {{classname}}RequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.{{httpMethod}});
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 		{{#queryParams}}
         if ({{paramName}} !== undefined) {
-        	requestContext.setQueryParam("{{basename}}", ObjectSerializer.serialize({{paramName}}, "{{{dataType}}}"));
+        	requestContext.setQueryParam("{{baseName}}", ObjectSerializer.serialize({{paramName}}, "{{{dataType}}}"));
         }
 		{{/queryParams}}
 	
 		// Header Params
 		{{#headerParams}}
-		requestContext.setHeaderParam("{{basename}}", ObjectSerializer.serialize({{paramName}}, "{{{dataType}}}"));
+		requestContext.setHeaderParam("{{baseName}}", ObjectSerializer.serialize({{paramName}}, "{{{dataType}}}"));
 		{{/headerParams}}
 	
 		// Form Params
@@ -154,7 +155,8 @@ export class {{classname}}ResponseProcessor {
         	return;
         	{{/returnType}}
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	{{/operation}}
diff --git a/modules/openapi-generator/src/main/resources/typescript/api/exception.mustache b/modules/openapi-generator/src/main/resources/typescript/api/exception.mustache
index 327ac516a31..c5dd10fa438 100644
--- a/modules/openapi-generator/src/main/resources/typescript/api/exception.mustache
+++ b/modules/openapi-generator/src/main/resources/typescript/api/exception.mustache
@@ -1,5 +1,5 @@
 export class ApiException<T> extends Error {
 	public constructor(public code: number, public body: T) {
-		super("Got HTTP Status Code " + code)
+        super("HTTP-Code: " + code + "\nMessage: " + JSON.stringify(body))  
 	}
 }
\ No newline at end of file
diff --git a/samples/client/petstore/typescript/builds/default/apis/PetApi.ts b/samples/client/petstore/typescript/builds/default/apis/PetApi.ts
index a417d3b75c2..f7a19f1ece0 100644
--- a/samples/client/petstore/typescript/builds/default/apis/PetApi.ts
+++ b/samples/client/petstore/typescript/builds/default/apis/PetApi.ts
@@ -24,7 +24,8 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.POST);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -62,11 +63,12 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.DELETE);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
-		requestContext.setHeaderParam("", ObjectSerializer.serialize(apiKey, "string"));
+		requestContext.setHeaderParam("api_key", ObjectSerializer.serialize(apiKey, "string"));
 	
 		// Form Params
 
@@ -95,10 +97,11 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.GET);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
         if (status !== undefined) {
-        	requestContext.setQueryParam("", ObjectSerializer.serialize(status, "Array<'available' | 'pending' | 'sold'>"));
+        	requestContext.setQueryParam("status", ObjectSerializer.serialize(status, "Array<'available' | 'pending' | 'sold'>"));
         }
 	
 		// Header Params
@@ -130,10 +133,11 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.GET);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
         if (tags !== undefined) {
-        	requestContext.setQueryParam("", ObjectSerializer.serialize(tags, "Array<string>"));
+        	requestContext.setQueryParam("tags", ObjectSerializer.serialize(tags, "Array<string>"));
         }
 	
 		// Header Params
@@ -166,7 +170,8 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.GET);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -198,7 +203,8 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.PUT);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -236,7 +242,8 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.POST);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -279,7 +286,8 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.POST);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -330,7 +338,8 @@ export class PetApiResponseProcessor {
         if (response.httpStatusCode >= 200 && response.httpStatusCode <= 299) {
         	return;
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -346,7 +355,8 @@ export class PetApiResponseProcessor {
         if (response.httpStatusCode >= 200 && response.httpStatusCode <= 299) {
         	return;
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -369,7 +379,8 @@ export class PetApiResponseProcessor {
             const body: Array<Pet> = ObjectSerializer.deserialize(jsonBody, "Array<Pet>") as Array<Pet>;            
 			return body;        		
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -392,7 +403,8 @@ export class PetApiResponseProcessor {
             const body: Array<Pet> = ObjectSerializer.deserialize(jsonBody, "Array<Pet>") as Array<Pet>;            
 			return body;        		
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -418,7 +430,8 @@ export class PetApiResponseProcessor {
             const body: Pet = ObjectSerializer.deserialize(jsonBody, "Pet") as Pet;            
 			return body;        		
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -440,7 +453,8 @@ export class PetApiResponseProcessor {
         if (response.httpStatusCode >= 200 && response.httpStatusCode <= 299) {
         	return;
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -456,7 +470,8 @@ export class PetApiResponseProcessor {
         if (response.httpStatusCode >= 200 && response.httpStatusCode <= 299) {
         	return;
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -476,7 +491,8 @@ export class PetApiResponseProcessor {
             const body: ApiResponse = ObjectSerializer.deserialize(jsonBody, "ApiResponse") as ApiResponse;            
 			return body;        		
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 }
diff --git a/samples/client/petstore/typescript/builds/default/apis/StoreApi.ts b/samples/client/petstore/typescript/builds/default/apis/StoreApi.ts
index c73dee8b6c2..67ca8296df6 100644
--- a/samples/client/petstore/typescript/builds/default/apis/StoreApi.ts
+++ b/samples/client/petstore/typescript/builds/default/apis/StoreApi.ts
@@ -24,7 +24,8 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.DELETE);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -46,7 +47,8 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.GET);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -79,7 +81,8 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.GET);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -106,7 +109,8 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.POST);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -150,7 +154,8 @@ export class StoreApiResponseProcessor {
         if (response.httpStatusCode >= 200 && response.httpStatusCode <= 299) {
         	return;
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -170,7 +175,8 @@ export class StoreApiResponseProcessor {
             const body: { [key: string]: number; } = ObjectSerializer.deserialize(jsonBody, "{ [key: string]: number; }") as { [key: string]: number; };            
 			return body;        		
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -196,7 +202,8 @@ export class StoreApiResponseProcessor {
             const body: Order = ObjectSerializer.deserialize(jsonBody, "Order") as Order;            
 			return body;        		
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -219,7 +226,8 @@ export class StoreApiResponseProcessor {
             const body: Order = ObjectSerializer.deserialize(jsonBody, "Order") as Order;            
 			return body;        		
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 }
diff --git a/samples/client/petstore/typescript/builds/default/apis/UserApi.ts b/samples/client/petstore/typescript/builds/default/apis/UserApi.ts
index aed2f93c4b7..c5bdf836ef6 100644
--- a/samples/client/petstore/typescript/builds/default/apis/UserApi.ts
+++ b/samples/client/petstore/typescript/builds/default/apis/UserApi.ts
@@ -23,7 +23,8 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.POST);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -55,7 +56,8 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.POST);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -87,7 +89,8 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.POST);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -120,7 +123,8 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.DELETE);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -148,7 +152,8 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.GET);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -180,13 +185,14 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.GET);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
         if (username !== undefined) {
-        	requestContext.setQueryParam("", ObjectSerializer.serialize(username, "string"));
+        	requestContext.setQueryParam("username", ObjectSerializer.serialize(username, "string"));
         }
         if (password !== undefined) {
-        	requestContext.setQueryParam("", ObjectSerializer.serialize(password, "string"));
+        	requestContext.setQueryParam("password", ObjectSerializer.serialize(password, "string"));
         }
 	
 		// Header Params
@@ -208,7 +214,8 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.GET);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -241,7 +248,8 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
 		// Make Request Context
     	const requestContext = this.configuration.baseServer.makeRequestContext(localVarPath, HttpMethod.PUT);
-            
+        requestContext.setHeaderParam("Accept", "application/json")
+
         // Query Params
 	
 		// Header Params
@@ -282,7 +290,8 @@ export class UserApiResponseProcessor {
         if (response.httpStatusCode >= 200 && response.httpStatusCode <= 299) {
         	return;
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -298,7 +307,8 @@ export class UserApiResponseProcessor {
         if (response.httpStatusCode >= 200 && response.httpStatusCode <= 299) {
         	return;
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -314,7 +324,8 @@ export class UserApiResponseProcessor {
         if (response.httpStatusCode >= 200 && response.httpStatusCode <= 299) {
         	return;
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -333,7 +344,8 @@ export class UserApiResponseProcessor {
         if (response.httpStatusCode >= 200 && response.httpStatusCode <= 299) {
         	return;
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -359,7 +371,8 @@ export class UserApiResponseProcessor {
             const body: User = ObjectSerializer.deserialize(jsonBody, "User") as User;            
 			return body;        		
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -382,7 +395,8 @@ export class UserApiResponseProcessor {
             const body: string = ObjectSerializer.deserialize(jsonBody, "string") as string;            
 			return body;        		
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -398,7 +412,8 @@ export class UserApiResponseProcessor {
         if (response.httpStatusCode >= 200 && response.httpStatusCode <= 299) {
         	return;
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 	/**
@@ -417,7 +432,8 @@ export class UserApiResponseProcessor {
         if (response.httpStatusCode >= 200 && response.httpStatusCode <= 299) {
         	return;
         }
-    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!");
+        let body = response.body || "";
+    	throw new ApiException<string>(response.httpStatusCode, "Unknown API Status Code!\nBody: \"" + body + "\"");
     }
 			
 }
diff --git a/samples/client/petstore/typescript/builds/default/apis/exception.ts b/samples/client/petstore/typescript/builds/default/apis/exception.ts
index 327ac516a31..c5dd10fa438 100644
--- a/samples/client/petstore/typescript/builds/default/apis/exception.ts
+++ b/samples/client/petstore/typescript/builds/default/apis/exception.ts
@@ -1,5 +1,5 @@
 export class ApiException<T> extends Error {
 	public constructor(public code: number, public body: T) {
-		super("Got HTTP Status Code " + code)
+        super("HTTP-Code: " + code + "\nMessage: " + JSON.stringify(body))  
 	}
 }
\ No newline at end of file
diff --git a/samples/client/petstore/typescript/tests/default/test/api/PetApi.test.ts b/samples/client/petstore/typescript/tests/default/test/api/PetApi.test.ts
index 5f963a302a5..bdd6f52fb34 100644
--- a/samples/client/petstore/typescript/tests/default/test/api/PetApi.test.ts
+++ b/samples/client/petstore/typescript/tests/default/test/api/PetApi.test.ts
@@ -1,15 +1,19 @@
-import {PetApi, Configuration, Pet, ApiException} from 'ts-petstore-client'
+import {PetApi, Configuration, Pet, ApiException, Tag} from 'ts-petstore-client'
 import { expect, assert } from "chai";
 
 const configuration = new Configuration()
 const petApi = new PetApi(configuration)
 
+const tag = new Tag();
+tag.name = "tag1"
+tag.id = Math.floor(Math.random() * 100000)
+
 const pet = new Pet()
 pet.id = Math.floor(Math.random() * 100000)
 pet.name = "PetName"
 pet.photoUrls = []
 pet.status = Pet.StatusEnum.Available
-pet.tags = []
+pet.tags = [ tag ]
 pet.category = undefined
 
 describe("PetApi", () =>{ 
@@ -41,4 +45,81 @@ describe("PetApi", () =>{
             }
         })
     })
+
+    it("findPetsByStatus", (done) => {
+        petApi.addPet(pet).then(() => {
+            return petApi.findPetsByStatus(["available"])
+        }).then((pets: Pet[]) => {
+            expect(pets.length).to.be.at.least(1);
+            done();
+        }).catch((err) => {
+            done(err)
+        })
+    })
+
+    // bugged on server side! Code 500
+/*    it("findPetsByTag", (done) => {
+        petApi.addPet(pet).then(() => {
+            return petApi.findPetsByTags([tag.name])
+        }).then((pets: Pet[]) => {
+            expect(pets.length).to.be.at.least(1);
+            done();
+        }).catch((err) => {
+            done(err);
+        })
+    })*/
+
+    it("getPetById", (done) => {
+        petApi.addPet(pet).then(() => {
+            return petApi.getPetById(pet.id)
+        }).then((returnedPet: Pet) => {
+            expect(returnedPet).to.deep.equal(pet);
+            done();
+        }).catch((err) => {
+            done(err);
+        })
+    })
+
+    it("updatePet", (done) => {
+        const oldName = pet.name
+        const updatedName = "updated name";
+        petApi.addPet(pet).then(() => {
+            pet.name = updatedName
+            return petApi.updatePet(pet).then(() => {
+                pet.name = oldName;
+            }).catch((err) => {
+                pet.name = oldName
+                throw err;
+            });
+        }).then(() => {
+            return petApi.getPetById(pet.id);
+        }).then((returnedPet: Pet) => {
+            expect(returnedPet.id).to.equal(pet.id)
+            expect(returnedPet.name).to.equal(updatedName);
+            done();
+        }).catch((err) => {
+            done(err)
+        })
+    })
+
+// not supported by online swagger api?
+/*    it("updatePetWithForm", (done) => {
+        const updatedName = "updated name";
+        petApi.addPet(pet).then(() => {
+            return petApi.updatePetWithForm(pet.id, updatedName)
+        }).then(() => {
+            return petApi.getPetById(pet.id)
+        }).then((returnedPet: Pet) => {
+            expect(returnedPet.id).to.equal(pet.id)
+            expect(returnedPet.name).to.equal(updatedName);
+            done()
+        }).catch((err) => {
+            done(err)
+        })
+    })*/
+
+/*    it("", (done) => {
+        file
+        petApi.uploadFile(pet.id, "", file)
+    })*/
 })
\ No newline at end of file