Add initial CTS test for IkeSessionParams

This commit adds tests for building IkeSessionParams with PSK. It
also tests configuring SA lifetimes, retransmissions and PCSCF
server requests

Bug: 148689509
Test: atest CtsIkeTestCases
Change-Id: I16fdc1ff9a22acb82b376211e0f187c4ead4cae5
2 files changed
tree: cc6a6cf6a2ce38bb1aefdc73283937edcb204ce2
  1. tests/