context_info_handler: Do not assume /var/lib/keylime exists #1044
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This changes the tests in the context_info_handler.rs to not assume the
/var/lib/keylime
exists.In tests, whenever a configuration is necessary, the
config::get_testing_config()
should be called, passing the path to a temporary directory as argument so that it overrides thekeylime_dir
option to not use the default/var/lib/keylime
.Note that this is only available when the
testing
feature is enabled.This is necessary to avoid the tests to fail when the
/var/lib/keylime
directory is not present, for example in build systems or when the tests are executed before Keylime is installed.