String maxSizeWithNoFallback = conf.getConfigurationValue(input);
Assert.assertEquals("", maxSizeWithNoFallback);
//Verify underlying resource without lookup switch
input.put("key", ConfigTestConstant.ARTIFACT_JSON_SCHEMA);
String jsonSchema = conf.getConfigurationValue(input);
String maxSizeWithNoFallback = conf.getConfigurationValue(input);
Assert.assertEquals("", maxSizeWithNoFallback);
//Verify underlying resource without lookup switch
input.put("key", ConfigTestConstant.ARTIFACT_JSON_SCHEMA);
String jsonSchema = conf.getConfigurationValue(input);