update to pass existing tests

Author: layershifter

packages/fela/src/__tests__/__snapshots__/generateFontSource-test.js.snap

@@ -1,7 +1,7 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`Generating sources source should return valid font sources with empty aliases 1`] = `"url('font.woff') format('woff'), url('font.ttf') format('truetype')"`;
+exports[`Generating font sources should return valid font sources with empty aliases 1`] = `"url('font.woff') format('woff'),url('font.ttf') format('truetype')"`;
 
-exports[`Generating sources source should return valid font sources with empty files 1`] = `"local('Times New Roman'), local('Calibri')"`;
+exports[`Generating font sources should return valid font sources with empty files 1`] = `"local('Times New Roman'),local('Calibri')"`;
 
-exports[`Generating sources source should return valid font sources with local aliases 1`] = `"local('Times New Roman'), local('Calibri'), url('font.woff') format('woff'), url('font.ttf') format('truetype')"`;
+exports[`Generating font sources should return valid font sources with local aliases 1`] = `"local('Times New Roman'),local('Calibri'),url('font.woff') format('woff'),url('font.ttf') format('truetype')"`;

packages/fela/src/__tests__/createRenderer-test.js

@@ -209,7 +209,7 @@ describe('Renderer', () => {
       const key = family + JSON.stringify(properties)
       const src = renderer.cache[key].fontFace.match(/.*(src:.*);.*$/)[1]
       expect(src).toEqual(
-        "src:url('../fonts/Arial.ttf') format('truetype'), url('../fonts/Arial.woff') format('woff')"
+        "src:url('../fonts/Arial.ttf') format('truetype'),url('../fonts/Arial.woff') format('woff')"
       )
     })
   })

packages/fela/src/generateFontSource.js

@@ -11,7 +11,7 @@ export default function generateFontSource(
   const localSource = arrayReduce(
     fontLocals,
     (src, local, index) => {
-      const prefix = index > 0 ? ', ' : ''
+      const prefix = index > 0 ? ',' : ''
       const localUrl = getFontUrl(local)
 
       return `${src}${prefix}local(${localUrl})`
@@ -21,15 +21,15 @@ export default function generateFontSource(
   const urlSource = arrayReduce(
     files,
     (src, fileSource, index) => {
-      const prefix = index > 0 ? ', ' : ''
+      const prefix = index > 0 ? ',' : ''
       const fileFormat = getFontFormat(fileSource)
       const fileUrl = getFontUrl(fileSource)
 
       return `${src}${prefix}url(${fileUrl}) format('${fileFormat}')`
     },
     ''
   )
-  const delimiter = localSource.length > 0 && urlSource.length > 0 ? ', ' : ''
+  const delimiter = localSource.length > 0 && urlSource.length > 0 ? ',' : ''
 
   return `${localSource}${delimiter}${urlSource}`
 }