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Tests for nonce & balance.

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This commit is contained in:
Gav Wood 2015-12-16 18:28:04 +01:00
parent 5443563903
commit d2f3942c47
1 changed files with 24 additions and 2 deletions
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26
src/state.rs
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@ -176,22 +176,44 @@ fn playpen() {
} }
#[test] #[test]
fn add_balance() { fn alter_balance() {
let mut s = State::new_temp(); let mut s = State::new_temp();
let a = Address::from_str("0000000000000000000000000000000000000000").unwrap(); let a = Address::from_str("0000000000000000000000000000000000000000").unwrap();
s.add_balance(&a, &U256::from(69u64)); s.add_balance(&a, &U256::from(69u64));
assert_eq!(s.balance(&a), U256::from(69u64)); assert_eq!(s.balance(&a), U256::from(69u64));
s.commit(); s.commit();
assert_eq!(s.balance(&a), U256::from(69u64)); assert_eq!(s.balance(&a), U256::from(69u64));
s.sub_balance(&a, &U256::from(42u64));
assert_eq!(s.balance(&a), U256::from(27u64));
s.commit();
assert_eq!(s.balance(&a), U256::from(27u64));
} }
#[test] #[test]
fn balance() { fn alter_nonce() {
let mut s = State::new_temp();
let a = Address::from_str("0000000000000000000000000000000000000000").unwrap();
s.inc_nonce(&a);
assert_eq!(s.nonce(&a), U256::from(1u64));
s.inc_nonce(&a);
assert_eq!(s.nonce(&a), U256::from(2u64));
s.commit();
assert_eq!(s.nonce(&a), U256::from(2u64));
s.inc_nonce(&a);
assert_eq!(s.nonce(&a), U256::from(3u64));
s.commit();
assert_eq!(s.nonce(&a), U256::from(3u64));
}
#[test]
fn balance_nonce() {
let mut s = State::new_temp(); let mut s = State::new_temp();
let a = Address::from_str("0000000000000000000000000000000000000000").unwrap(); let a = Address::from_str("0000000000000000000000000000000000000000").unwrap();
assert_eq!(s.balance(&a), U256::from(0u64)); assert_eq!(s.balance(&a), U256::from(0u64));
assert_eq!(s.nonce(&a), U256::from(0u64));
s.commit(); s.commit();
assert_eq!(s.balance(&a), U256::from(0u64)); assert_eq!(s.balance(&a), U256::from(0u64));
assert_eq!(s.nonce(&a), U256::from(0u64));
} }
#[test] #[test]