Adding consistent quoting to js-fetch codegen output.

Author: kevinswiber

codegens/js-fetch/lib/index.js

@@ -305,7 +305,7 @@ function convert (request, options, callback) {
     codeSnippet += `const timerId = setTimeout(() => controller.abort(), ${options.requestTimeout});\n`;
   }
   optionsSnippet = `const requestOptions = {\n${indent}`;
-  optionsSnippet += `method: '${request.method}',\n${indent}`;
+  optionsSnippet += `method: "${request.method}",\n${indent}`;
   if (headerSnippet !== '') {
     optionsSnippet += `headers: myHeaders,\n${indent}`;
     codeSnippet += headerSnippet + '\n';
@@ -318,7 +318,7 @@ function convert (request, options, callback) {
   if (options.requestTimeout > 0) {
     optionsSnippet += `signal: controller.signal,\n${indent}`;
   }
-  optionsSnippet += `redirect: '${redirectMode(options.followRedirect)}'\n};\n`;
+  optionsSnippet += `redirect: "${redirectMode(options.followRedirect)}"\n};\n`;
 
   codeSnippet += optionsSnippet + '\n';
 

codegens/js-fetch/test/unit/convert.test.js

@@ -94,7 +94,7 @@ describe('js-fetch convert function for test collection', function () {
           return;
         }
         expect(snippet).to.be.a('string');
-        expect(snippet).to.include('redirect: \'manual\'');
+        expect(snippet).to.include('redirect: "manual"');
       });
     });
 
@@ -110,7 +110,7 @@ describe('js-fetch convert function for test collection', function () {
           return;
         }
         expect(snippet).to.be.a('string');
-        expect(snippet).to.include('redirect: \'follow\'');
+        expect(snippet).to.include('redirect: "follow"');
       });
     });