Add test case for #22

test/test-android.js

   })
 
 })
+
+describe('android download manager', (report, done) => {
+  RNFetchBlob.config({
+    addAndroidDownloads : {
+      useDownloadManager : true,
+      title : 'RNFetchBlob test download success',
+      description : `File description added by RNFetchblob`,
+      mediaScannable : true,
+      mime : "image/png",
+      notification : true
+    }
+  })
+  .fetch('GET', `${TEST_SERVER_URL}/public/beethoven.mp3`)
+})

test/test-init.js

 
 // test environment variables
 
-prop('FILENAME', `${Platform.OS}-0.5.0-${Date.now()}.png`)
+prop('FILENAME', `${Platform.OS}-0.6.0-${Date.now()}.png`)
 prop('TEST_SERVER_URL', 'http://localhost:8123')
 prop('DROPBOX_TOKEN', 'fsXcpmKPrHgAAAAAAAAAoXZhcXYWdgLpQMan6Tb_bzJ237DXhgQSev12hA-gUXt4')
 prop('styles', {
     })
 })
 
-require('./test-0.1.x-0.4.x')
-require('./test-0.5.1')
-require('./test-0.5.2')
-require('./test-fs')
+// require('./test-0.1.x-0.4.x')
+// require('./test-0.5.1')
+// require('./test-0.5.2')
+// require('./test-fs')
 require('./test-android')