have to clone response to be able to parse body in interceptors

packages/http/src/http.common.test.ts

@@ -54,7 +54,10 @@ describe('handleBody', () => {
 
 		const blob = jest.fn(() => Promise.resolve());
 
-		await handleBody({ blob, headers } as any);
+		await handleBody({
+			headers,
+			clone: jest.fn().mockReturnValue({ blob }),
+		} as any);
 
 		expect(blob).toHaveBeenCalled();
 	});
@@ -77,6 +80,12 @@ describe('handleBody', () => {
 		expect(result.data).toBe('');
 	});
 
+	it("should manage response's body and return a clone with unused body", async () => {
+		const result = await handleBody(new Response('ok') as any);
+		expect(result.data).toBe('ok');
+		expect(result.response.bodyUsed).toBe(false);
+	});
+
 	describe('#handleHttpResponse', () => {
 		it('should handle the response with 2xx code', async () => {
 			const headers = new Headers();

packages/http/src/http.common.ts

@@ -40,17 +40,18 @@ export function encodePayload(headers: HeadersInit, payload: any) {
  * @return {Promise}           A promise that resolves with the result of parsing the body
  */
 export async function handleBody(response: Response) {
+	const clonedResponse = response.clone();
 	const { headers } = response;
 	const contentType = headers.get('Content-Type');
 	if (contentType && contentType.includes('application/json')) {
-		return response.json().then(data => ({ data, response }));
+		return clonedResponse.json().then(data => ({ data, response }));
 	}
 
 	if (contentType && contentType.includes('application/zip')) {
-		return response.blob().then(data => ({ data, response }));
+		return clonedResponse.blob().then(data => ({ data, response }));
 	}
 
-	return response.text().then(data => ({ data, response }));
+	return clonedResponse.text().then(data => ({ data, response }));
 }
 
 /**