Adding tests for RecordType builders.

This covers the following recordTypes:
BodyWaterMassRecord
HeartRateVariabilityRmssdRecord
IntermenstrualBleedingRecord
MenstruationPeriodRecord

Test: atest BodyWaterMassRecordTest
Test: atest HeartRateVariabilityRmssdRecordTest
Test: atest IntermenstrualBleedingRecordTest
Test: atest MenstruationPeriodRecordTest

Bug: 266846420
Bug: 266839890
Bug: 266839688
Bug: 266838495
Bug: 266839894
Bug: 266838520
Change-Id: Ibbf7c47071a8a04666a28a530693da9111042b2a
4 files changed