Updates intl file with latest copy (#795)

* Extract 404 page copy to intl

* Move all copy to data copy folder and add tests

- Add test:intl-extraction script
- Fix certain defaultMessages not appearing
- update snapshot

client/src/intl/testIntlExtraction.js

@@ -0,0 +1,29 @@
+const enJson = require('./en.json');
+const assert = require('assert');
+
+// This file will allow us to test the en.json file and see if any entries are missing a default message.
+// 1. Run intl:extract by npm run intl:extract
+// 2. Navigate to client folder and in the command line
+// 3. npm run test:intl-extraction
+// 4. If there is no errors, then everything looks good!
+// 5. If there are errors, set debug to true and re-run.
+
+// Todo: Have this run anytime any copy changes occur
+
+const debug = false;
+if (debug) console.log('Total number of entries in en.json file: ', Object.entries(enJson).length);
+
+let defaultCount = 0;
+const noDefault = [];
+Object.entries(enJson).forEach((msg) => msg[1].defaultMessage ? defaultCount++ : noDefault.push(msg[0]));
+if (debug) console.log('Total number of defaultMessages in en.json file: ', defaultCount);
+
+noDefault.forEach((msg) => console.log('Entries missing defaultMessage: ', msg));
+
+let description = 0;
+Object.entries(enJson).forEach((msg) => msg[1].description ? description++ : null);
+if (debug) console.log('Total number of descriptions in en.json file: ', description);
+
+// Assertions will fire on errors:
+assert(Object.entries(enJson).length === defaultCount);
+assert(Object.entries(enJson).length === description);