Updated tests and made a temp hack to get resources from a json file.

Change-Id: I1ced40775ab5df788dd584554e9e67a7946f0e49
diff --git a/src/main/resources/resources.json b/src/main/resources/resources.json
new file mode 100644
index 0000000..36c0ce1
--- /dev/null
+++ b/src/main/resources/resources.json
@@ -0,0 +1 @@
+[{"id":"WPD15","created":"2017-06-01T14:11:13.511+02:00","description":"German Wikipedia 2015","name":"Wikipedia 2015","data":{}}]
\ No newline at end of file