Delete unused test "testRead"
Delete unused test "testRead"

TrustedPlus/trusted-crypto,TrustedPlus/crypto,Digt/trusted-crypto,TrustedPlus/trusted-crypto,Digt/trusted-crypto,TrustedPlus/crypto,Digt/trusted-crypto,TrustedPlus/trusted-crypto,TrustedPlus/crypto,TrustedPlus/trusted-crypto,TrustedPlus/crypto,TrustedPlus/crypto,Digt/trusted-crypto,TrustedPlus/trusted-crypto,Digt/trusted-crypto