include the identity.p12 and root-ca.der files into the test binary

[alexanderkjall]

The debian build system doesn't run their tests from the same directory as cargo test does, and this caused the test to not find the identity.p12 and root-ca.der files.

This patch includes those files in the test binary instead, so that the tests can be run from different directories with less trouble.

[djc]

LGTM!

[alexanderkjall]

Sorry for the missed import thing, have pushed a new commit that fixes that.

[alexanderkjall]

The test failure was "The certificate was not trusted." on macos, this doesn't happen on my linux box, and I don't own a mac so I can't try to reproduce this error :/

[djc]

Maybe have a look at rustls/rustls-native-certs#39.

[yujqiao]

The CI failure doesn't make sense. The only change is how bytes are read and shouldn't interface with the cert store.

[alexanderkjall]

I have managed to reproduce the test-failure on a friends mac, so it's not just a fluke error. But I'm still clueless on why this happens, will report back if I manage to get to the bottom of this.

[djc]

The only change is how bytes are read and shouldn't interface with the cert store.

This is just not true: fs::read() used to read from CERT_DIR which on cfg!(unix) is not equal to tests, whereas include_bytes!() reads from tests unconditionally.