Adding tests for ethstore

ethcore/src/account_provider/mod.rs

@@ -25,7 +25,7 @@ use std::collections::HashMap;
 use std::time::{Instant, Duration};
 use util::{RwLock, Itertools};
 use ethstore::{SimpleSecretStore, SecretStore, Error as SSError, SafeAccount, EthStore, EthMultiStore, random_string};
-use ethstore::dir::{KeyDirectory};
+use ethstore::dir::{KeyDirectory, MemoryDirectory};
 use ethstore::ethkey::{Address, Message, Public, Secret, Random, Generator};
 use ethjson::misc::AccountMeta;
 pub use ethstore::ethkey::Signature;
@@ -73,54 +73,11 @@ impl From<SSError> for Error {
 	}
 }
 
-#[derive(Default)]
-struct NullDir {
-	accounts: RwLock<HashMap<Address, Vec<SafeAccount>>>,
-}
-
-impl KeyDirectory for NullDir {
-	fn load(&self) -> Result<Vec<SafeAccount>, SSError> {
-		Ok(self.accounts.read().values().cloned().flatten().collect())
-	}
-
-	fn update(&self, account: SafeAccount) -> Result<SafeAccount, SSError> {
-		let mut lock = self.accounts.write();
-		let mut accounts = lock.entry(account.address.clone()).or_insert_with(Vec::new);
-		// If the filename is the same we just need to replace the entry
-		accounts.retain(|acc| acc.filename != account.filename);
-		accounts.push(account.clone());
-		Ok(account)
-	}
-
-	fn insert(&self, account: SafeAccount) -> Result<SafeAccount, SSError> {
-		let mut lock = self.accounts.write();
-		let mut accounts = lock.entry(account.address.clone()).or_insert_with(Vec::new);
-		accounts.push(account.clone());
-		Ok(account)
-	}
-
-	fn remove(&self, account: &SafeAccount) -> Result<(), SSError> {
-		let mut accounts = self.accounts.write();
-		let is_empty = if let Some(mut accounts) = accounts.get_mut(&account.address) {
-			if let Some(position) = accounts.iter().position(|acc| acc == account) {
-				accounts.remove(position);
-			}
-			accounts.is_empty()
-		} else {
-			false
-		};
-		if is_empty {
-			accounts.remove(&account.address);
-		}
-		Ok(())
-	}
-}
-
 /// Dapp identifier
 pub type DappId = String;
 
 fn transient_sstore() -> EthMultiStore {
-	EthMultiStore::open(Box::new(NullDir::default())).expect("NullDir load always succeeds; qed")
+	EthMultiStore::open(Box::new(MemoryDirectory::default())).expect("MemoryDirectory load always succeeds; qed")
 }
 
 type AccountToken = String;
@@ -155,7 +112,7 @@ impl AccountProvider {
 			unlocked: RwLock::new(HashMap::new()),
 			address_book: RwLock::new(AddressBook::transient()),
 			dapps_settings: RwLock::new(DappsSettingsStore::transient()),
-			sstore: Box::new(EthStore::open(Box::new(NullDir::default())).expect("NullDir load always succeeds; qed")),
+			sstore: Box::new(EthStore::open(Box::new(MemoryDirectory::default())).expect("MemoryDirectory load always succeeds; qed")),
 			transient_sstore: transient_sstore(),
 		}
 	}

ethstore/src/dir/memory.rs

@@ -0,0 +1,67 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+use std::collections::HashMap;
+use parking_lot::RwLock;
+use itertools::Itertools;
+use ethkey::Address;
+
+use {SafeAccount, Error};
+use super::KeyDirectory;
+
+#[derive(Default)]
+pub struct MemoryDirectory {
+	accounts: RwLock<HashMap<Address, Vec<SafeAccount>>>,
+}
+
+impl KeyDirectory for MemoryDirectory {
+	fn load(&self) -> Result<Vec<SafeAccount>, Error> {
+		Ok(self.accounts.read().values().cloned().flatten().collect())
+	}
+
+	fn update(&self, account: SafeAccount) -> Result<SafeAccount, Error> {
+		let mut lock = self.accounts.write();
+		let mut accounts = lock.entry(account.address.clone()).or_insert_with(Vec::new);
+		// If the filename is the same we just need to replace the entry
+		accounts.retain(|acc| acc.filename != account.filename);
+		accounts.push(account.clone());
+		Ok(account)
+	}
+
+	fn insert(&self, account: SafeAccount) -> Result<SafeAccount, Error> {
+		let mut lock = self.accounts.write();
+		let mut accounts = lock.entry(account.address.clone()).or_insert_with(Vec::new);
+		accounts.push(account.clone());
+		Ok(account)
+	}
+
+	fn remove(&self, account: &SafeAccount) -> Result<(), Error> {
+		let mut accounts = self.accounts.write();
+		let is_empty = if let Some(mut accounts) = accounts.get_mut(&account.address) {
+			if let Some(position) = accounts.iter().position(|acc| acc == account) {
+				accounts.remove(position);
+			}
+			accounts.is_empty()
+		} else {
+			false
+		};
+		if is_empty {
+			accounts.remove(&account.address);
+		}
+		Ok(())
+	}
+}
+

ethstore/src/dir/mod.rs

@@ -19,6 +19,7 @@ use {SafeAccount, Error};
 
 mod disk;
 mod geth;
+mod memory;
 mod parity;
 
 pub enum DirectoryType {
@@ -36,4 +37,5 @@ pub trait KeyDirectory: Send + Sync {
 
 pub use self::disk::DiskDirectory;
 pub use self::geth::GethDirectory;
+pub use self::memory::MemoryDirectory;
 pub use self::parity::ParityDirectory;

ethstore/src/ethstore.rs

@@ -16,18 +16,16 @@
 
 use std::collections::BTreeMap;
 use std::mem;
-use ethkey::KeyPair;
+use parking_lot::RwLock;
+
 use crypto::KEY_ITERATIONS;
 use random::Random;
-use ethkey::{Signature, Address, Message, Secret, Public};
+use ethkey::{Signature, Address, Message, Secret, Public, KeyPair};
 use dir::KeyDirectory;
 use account::SafeAccount;
-use {Error, SimpleSecretStore, SecretStore};
-use json;
-use json::UUID;
-use parking_lot::RwLock;
+use json::{self, UUID};
 use presale::PresaleWallet;
-use import;
+use {import, Error, SimpleSecretStore, SecretStore};
 
 pub struct EthStore {
 	store: EthMultiStore,
@@ -323,8 +321,120 @@ impl SimpleSecretStore for EthMultiStore {
 
 #[cfg(test)]
 mod tests {
-	#[test]
-	fn should_have_some_tests() {
-		assert_eq!(true, false)
+
+	use dir::MemoryDirectory;
+	use ethkey::{Random, Generator, KeyPair};
+	use secret_store::{SimpleSecretStore, SecretStore};
+	use super::{EthStore, EthMultiStore};
+
+	fn keypair() -> KeyPair {
+		Random.generate().unwrap()
 	}
+
+	fn store() -> EthStore {
+		EthStore::open(Box::new(MemoryDirectory::default())).expect("MemoryDirectory always load successfuly; qed")
+	}
+
+	fn multi_store() -> EthMultiStore {
+		EthMultiStore::open(Box::new(MemoryDirectory::default())).expect("MemoryDirectory always load successfuly; qed")
+	}
+
+	#[test]
+	fn should_insert_account_successfully() {
+		// given
+		let store = store();
+		let keypair = keypair();
+
+		// when
+		let address = store.insert_account(keypair.secret().clone(), "test").unwrap();
+
+		// then
+		assert_eq!(address, keypair.address());
+		assert!(store.get(&address).is_ok(), "Should contain account.");
+		assert_eq!(store.accounts().unwrap().len(), 1, "Should have one account.");
+	}
+
+	#[test]
+	fn should_update_meta_and_name() {
+		// given
+		let store = store();
+		let keypair = keypair();
+		let address = store.insert_account(keypair.secret().clone(), "test").unwrap();
+		assert_eq!(&store.meta(&address).unwrap(), "{}");
+		assert_eq!(&store.name(&address).unwrap(), "");
+
+		// when
+		store.set_meta(&address, "meta".into()).unwrap();
+		store.set_name(&address, "name".into()).unwrap();
+
+		// then
+		assert_eq!(&store.meta(&address).unwrap(), "meta");
+		assert_eq!(&store.name(&address).unwrap(), "name");
+		assert_eq!(store.accounts().unwrap().len(), 1);
+	}
+
+	#[test]
+	fn should_remove_account() {
+		// given
+		let store = store();
+		let keypair = keypair();
+		let address = store.insert_account(keypair.secret().clone(), "test").unwrap();
+
+		// when
+		store.remove_account(&address, "test").unwrap();
+
+		// then
+		assert_eq!(store.accounts().unwrap().len(), 0, "Should remove account.");
+	}
+
+	#[test]
+	fn should_return_true_if_password_is_correct() {
+		// given
+		let store = store();
+		let keypair = keypair();
+		let address = store.insert_account(keypair.secret().clone(), "test").unwrap();
+
+		// when
+		let res1 = store.test_password(&address, "x").unwrap();
+		let res2 = store.test_password(&address, "test").unwrap();
+
+		assert!(!res1, "First password should be invalid.");
+		assert!(res2, "Second password should be correct.");
+	}
+
+	#[test]
+	fn multistore_should_be_able_to_have_the_same_account_twice() {
+		// given
+		let store = multi_store();
+		let keypair = keypair();
+		let address = store.insert_account(keypair.secret().clone(), "test").unwrap();
+		let address2 = store.insert_account(keypair.secret().clone(), "xyz").unwrap();
+		assert_eq!(address, address2);
+
+		// when
+		assert!(store.remove_account(&address, "test").is_ok(), "First password should work.");
+		assert_eq!(store.accounts().unwrap().len(), 1);
+
+		assert!(store.remove_account(&address, "xyz").is_ok(), "Second password should work too.");
+		assert_eq!(store.accounts().unwrap().len(), 0);
+	}
+
+	#[test]
+	fn should_copy_account() {
+		// given
+		let store = store();
+		let multi_store = multi_store();
+		let keypair = keypair();
+		let address = store.insert_account(keypair.secret().clone(), "test").unwrap();
+		assert_eq!(multi_store.accounts().unwrap().len(), 0);
+
+		// when
+		store.copy_account(&multi_store, &address, "test", "xyz").unwrap();
+
+		// then
+		assert!(store.test_password(&address, "test").unwrap(), "First password should work for store.");
+		assert!(multi_store.sign(&address, "xyz", &Default::default()).is_ok(), "Second password should work for second store.");
+		assert_eq!(multi_store.accounts().unwrap().len(), 1);
+	}
+
 }