Remove code duplication by unifying the certificatelist. You should now check for isInstallCert to determine wether this certificate should be installed or removed. Leaving the getInstallCertificates and getRemoveCertificates in place for compatibilty would have been easier to keep the tests stable.

# - Try to find PolarSSL

# Find the include directories
find_path(POLARSSL_INCLUDE_DIR NAMES polarssl/ssl.h)

find_library(POLARSSL_LIBRARIES NAMES polarssl)

include(FindPackageHandleStandardArgs)

find_package_handle_standard_args(POLARSSL
    REQUIRED_VARS POLARSSL_INCLUDE_DIR POLARSSL_LIBRARIES
)