tree bdc5c02c8ce0f5a0912524d621df1d826b65b198
parent fb38966fa49af0a4db82be3ff2199d7048b6ffe4
author Sungsoo Lim <sungsoo@google.com> 1661855344 +0000
committer Sungsoo Lim <sungsoo@google.com> 1661925138 +0000

Add test for GsmAlphabet

The tests were mostly copyed from telephony/GsmAlphabetTest

Bug: 244258879
Test: atest GsmAlphabetTest
Tag: #refactor
Change-Id: I422077cae82021335464b936d5b8362fba783ab6