Add acceptance test for unimported read only token

services/web/test/acceptance/coffee/TokenAccessTests.coffee

@@ -417,7 +417,7 @@ describe 'TokenAccess', ->
 			, done)
 
 	describe 'unimported v1 project', ->
-		it 'should redirect to v1', (done) ->
+		it 'should redirect read and write token to v1', (done) ->
 			unimportedV1Token = '123abc'
 			try_read_and_write_token_access(@owner, unimportedV1Token, (response, body) =>
 				expect(response.statusCode).to.equal 302
@@ -425,3 +425,12 @@ describe 'TokenAccess', ->
 					'/sign_in_to_v1?return_to=http://overleaf.test:5000/123abc'
 				)
 			, done)
+
+		it 'should redirect read only token to v1', (done) ->
+			unimportedV1Token = 'abcd'
+			try_read_only_token_access(@owner, unimportedV1Token, (response, body) =>
+				expect(response.statusCode).to.equal 302
+				expect(response.headers.location).to.equal(
+					'http://overleaf.test:5000/read/abcd'
+				)
+			, done)