prepare gtest runtime

Based on !168 (merged). Prepares deployment of ĞTest network with chainspecs made of custom genesis and easily customizable client specs (bootnodes...).

Build with

cargo build --features gtest --no-default-features

Run with

# reads genesis from file given in environment variable or generate one if not given
DUNITER_GTEST_GENESIS=./node/specs/gtest_genesis.json ./target/debug/duniter --tmp --alice --chain=gtest_de
# reads genesis and client spec from ./node/specs/gtest_*.json at runtime
./target/debug/duniter --tmp --alice --chain=gtest_live
# hardcoded genesis and client spec from ./node/specs/gtest_*.json at compile time
./target/debug/duniter --tmp --alice --chain=gtest

node/src/chain_spec/gtest_genesis.rs

@@ -32,7 +32,7 @@ type MembershipData = sp_membership::MembershipData<u32>;
 // get values of parameters
 static EXISTENTIAL_DEPOSIT: u64 = parameters::ExistentialDeposit::get();
 static SMITH_MEMBERSHIP_EXPIRE_ON: u32 = parameters::SmithMembershipPeriod::get();
-static SMITH_CERTS_EXPIRE_ON: u32 = parameters::SmithCertPeriod::get();
+static SMITH_CERTS_EXPIRE_ON: u32 = parameters::SmithValidityPeriod::get();
 static MIN_CERT: u32 = parameters::WotMinCertForMembership::get();
 static SMITH_MIN_CERT: u32 = parameters::SmithWotMinCertForMembership::get();