Test failure.

[Borwe]

This test fails, test_client_will_not_authenticate_with_sandbox_credentials_in_production it asserts true, when it should assert false on some secrets and key combos.

I suspect that some combos are actually used by Safaricom in production, like mine were which I just created an account on sandbox today. Possible solution? Remove test all together.

[c12i]

Strange, this test should probably be removed due to it's flaky nature. I had actually removed reliance on safaricom's unreliable sandbox env for testing, this was the only test that survived the purge.

[c12i]

Good catch though, feel free to create a PR for this

[Borwe]

PR created :+1: