Payment API tests fail on Windows

[Bigtuna00]

For example ServiceBaseTest.testSendRequest_successPostRequest:93. It fails because the result contains \r\n whereas the expected value contains only \n. I assume it's because I'm on Windows. Not sure if the fix is to modify the expected value, or if there's some change needed in the API call?

[Bigtuna00]

Ok I think I see the problem. The class JsonUtil enables pretty printing in the ObjectMapper

QuickBooks-V3-Java-SDK/payments-api/src/main/java/com/intuit/payment/util/JsonUtil.java

Line 48 in 623d2e4

mapper.enable(SerializationFeature.INDENT_OUTPUT);

which means Jackson will use platform line endings. Assuming you want pretty printing, the test should be modified to do the same.

[Bigtuna00]

See pull request #117