commit fbb61ba4d0b88211c5b7322fc749d97a2872a698
author changbetty <changbetty@google.com> Fri Aug 21 17:44:53 2020 +0800
committer SongFerngWang <songferngwang@google.com> Wed Mar 03 23:35:43 2021 +0800
tree 22dafd30448230838bf577a0733cf160e9c9618c
parent 2e763e52cfc50818bed979f7c3f953c38718e292

[Testing] Use AndroidJUnit4 instead in telephony/cdma/ test files

1. Use AndroidJunit4 instead of RobolectricTestRunner
2. Use ApplicationProvider instead of RuntimeEnvironment to get context
3. Change Copy Right
4. To get the original value and add @After to restore the data

Bug:
Test: atest -c CdmaListPreferenceTest
      atest -c CdmaSubscriptionPreferenceControllerTest
      atest -c CdmaSystemSelectPreferenceControllerTest
Change-Id: I110727b643a6755ee888708bd1fb2a39cf524a2d
Merged-In: I110727b643a6755ee888708bd1fb2a39cf524a2d